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Aspartic Acid Series

Aspartic Acid Series

The aspartic acid series is a class of multifunctional fine chemicals, covering natural amino acids, chiral derivatives, CBZ/BOC/FMOC-protected amino acids and polymer derivatives. Widely used in pharmaceutical synthesis, food additives, health products, cosmetics, water treatment and other fields, it features high biological activity, excellent water solubility and stable market demand.

consulter maintenant

The aspartic acid series is a class of multifunctional fine chemicals, covering natural amino acids, chiral derivatives, CBZ/BOC/FMOC-protected amino acids and polymer derivatives. Widely used in pharmaceutical synthesis, food additives, health products, cosmetics, water treatment and other fields, it features high biological activity, excellent water solubility and stable market demand.

(1) Aspartic Acid and Derivatives

No.Product NameCAS No.Category & Application
1L-Aspartic acid56-84-8Food nutrition fortifier and pharmaceutical raw material, used for amino acid infusions, health products and food seasoning, supplementing essential amino acids for the human body.
2D-Aspartic acid1783-96-6Pharmaceutical intermediate and health product raw material, used for chiral drug R&D and sports nutrition supplements.
3DL-Aspartic acid617-45-8Food additive and organic synthesis intermediate, suitable for food nutrition fortification and drug synthesis.
4Sodium L-aspartate3792-50-5Food flavoring agent and pharmaceutical excipient, used for beverages, condiments and amino acid infusions.
5Sodium L-aspartate5598-53-8Food additive and health product raw material, used for functional foods and nutritional supplements.
6D-Aspartic acid monosodium salt10329-81-4Health product raw material and pharmaceutical intermediate, used for sports nutrition supplements and chiral drug synthesis.
7L-Aspartic acid monosodium salt monohydrate323194-76-9Food additive and pharmaceutical excipient, used for food seasoning and pharmaceutical preparations.
8Sodium DL-aspartate14013-34-6Food additive and pharmaceutical excipient, used for food nutrition fortification and pharmaceutical preparations.
9Polyaspartic acid25608-40-6Green water treatment agent and agricultural fertilizer synergist, used for industrial water treatment and chemical fertilizer additives.
10Sodium polyaspartate181828-06-8Water treatment agent and cosmetic raw material, used for industrial circulating water and skin care product moisturizing formulas.
11Sodium poly-L-aspartate34345-47-6Biodegradable material raw material and water treatment agent, used for biomedical materials and wastewater treatment.
12Calcium polyaspartate10389-09-0Health product raw material and food additive, used for calcium supplement products and functional foods.
13Potassium polyaspartate64723-18-8Agricultural fertilizer synergist and food additive, used for potassium fertilizer efficiency enhancement and food nutrition fortification.
14Zinc polyaspartate13832-25-6Feed additive and health product raw material, used for animal feed and zinc supplement products.
15Calcium L-aspartate21059-46-1Health product raw material and food nutrition fortifier, used for calcium supplement products and infant food.
16L-Aspartic acid calcium salt hydrochloride92533-40-9Pharmaceutical intermediate and health product raw material, used for drug synthesis and calcium supplement preparations.
17Calcium D-aspartate15377-65-8Chiral health product raw material, used for high-end calcium supplement products and chiral drug synthesis.
18Calcium DL-aspartate1115-64-6Food additive and feed raw material, used for food nutrition fortification and animal feed.
19Magnesium L-aspartate2068-80-6Health product raw material and feed additive, used for magnesium supplementation and improving animal growth performance.
20L-Aspartic acid magnesium salt18962-61-3Pharmaceutical intermediate and health product ingredient, used for nervous system drugs and nutritional supplements.
21Magnesium DL-aspartate1187-91-3Food additive and feed raw material, used for food nutrition fortification and animal feed.
22Magnesium DL-aspartate tetrahydrate7018-07-7Health product raw material and feed additive, used for magnesium supplementation with good stability.
23Magnesium DL-aspartate tetrahydrate215528-79-3Food additive and pharmaceutical excipient, used for food seasoning and pharmaceutical preparations.
24Magnesium D-aspartate15377-66-9Chiral health product raw material, used for high-end nutritional supplements and chiral drug synthesis.
25Zinc L-aspartate36393-20-1Health product raw material and feed additive, used for zinc supplement products and animal feed.
26Zinc D-aspartate15377-67-0Chiral health product raw material, used for high-end zinc supplement products and chiral drug synthesis.
27Zinc DL-aspartate12108-83-5Food additive and feed raw material, used for food nutrition fortification and animal feed.
28Potassium L-aspartate1115-63-5Food additive and pharmaceutical raw material, used for electrolyte supplements and food seasoning.
29Potassium L-aspartate14007-45-5Health product raw material and sports nutrition supplement, used for potassium supplementation and relieving fatigue.
30Potassium DL-aspartate14434-35-6Food additive and pharmaceutical excipient, used for food nutrition fortification and pharmaceutical preparations.
31Potassium hydrogen DL-aspartate923-09-1Food flavoring agent and pharmaceutical intermediate, used for beverages, condiments and drug synthesis.
32DL-Aspartic acid magnesium potassium salt8076-65-1Health product raw material and electrolyte supplement, used for potassium and magnesium supplementation.
33Manganese L-aspartate18511-62-5Feed additive and health product raw material, used for animal feed and manganese supplementation.
34Iron DL-aspartate15389-81-4Food additive and feed raw material, used for food nutrition fortification and animal feed.
35Copper L-aspartate13479-54-4Feed additive and bactericide, used for animal feed and agricultural sterilization.
36L-Aspartic acid hydrochloride17585-59-0Pharmaceutical intermediate and biological reagent, used for drug synthesis and biochemical testing.
37D-Aspartic acid hydrochloride17585-60-3Chiral pharmaceutical intermediate, used for optically pure drug synthesis and bioactive molecule R&D.
38DL-Aspartic acid hydrochloride17585-61-4Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production.
39L-Aspartic acid 1-methyl ester17812-32-7Organic synthesis intermediate and pharmaceutical raw material, used for drug molecular modification.
40L-Aspartic acid 4-methyl ester2177-62-0Pharmaceutical intermediate and food additive, used for drug synthesis and food seasoning.
41D-Aspartic acid-β-methyl ester21394-81-0Chiral pharmaceutical intermediate, used for optically pure drug synthesis.
42DL-Aspartic acid methyl ester65414-77-9Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production.
43D-Aspartic acid methyl ester65414-78-0Chiral intermediate, used for optically pure drug synthesis and chiral catalytic reactions.
44DL-Aspartic acid methyl ester hydrochloride1835-52-5Pharmaceutical intermediate and organic synthesis reagent, used for drug synthesis and molecular modification.
45L-Aspartic acid-β-methyl ester hydrochloride16856-13-6Pharmaceutical intermediate and biological reagent, used for drug synthesis and biochemical testing.
46L-Aspartic acid dimethyl ester hydrochloride32213-95-9Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production.
47D-Aspartic acid dimethyl ester hydrochloride69630-50-8Chiral pharmaceutical intermediate, used for optically pure drug synthesis.
48DL-Aspartic acid dimethyl ester hydrochloride14358-33-9Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production.
49L-Aspartic acid diethyl ester hydrochloride16115-68-7Pharmaceutical intermediate and organic synthesis reagent, used for drug synthesis and molecular modification.
50D-Aspartic acid diethyl ester hydrochloride112018-26-5Chiral intermediate, used for optically pure drug synthesis and chiral catalytic reactions.
51DL-Aspartic acid diethyl ester hydrochloride14173-30-1Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production.
52L-Aspartic acid di-tert-butyl ester hydrochloride1791-13-5Drug synthesis protecting agent and intermediate, used for complex molecular synthesis and peptide protection.
53D-Aspartic acid di-tert-butyl ester135904-71-1Chiral protected amino acid, used for optically pure drug synthesis.
54DL-Aspartic acid di-tert-butyl ester15221-09-5Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis.
55L-Aspartic acid 1-tert-butyl ester4125-93-3Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis.
56D-Aspartic acid 1-tert-butyl ester148823-36-3Chiral protected amino acid, used for optically pure drug synthesis.
57L-Aspartic acid 4-tert-butyl ester3057-74-7Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection.
58D-Aspartic acid 4-tert-butyl ester64960-75-4Chiral pharmaceutical intermediate, used for optically pure drug synthesis.
59L-Aspartic acid 1-benzyl ester7362-93-8Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis.
60D-Aspartic acid 1-benzyl ester79337-40-9Chiral protected amino acid, used for optically pure drug synthesis.
61D-Aspartic acid 1-benzyl ester6367-42-6Chiral pharmaceutical intermediate, used for optically pure drug synthesis.
62L-Aspartic acid 4-benzyl ester2177-63-1Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection.
63DL-Aspartic acid 4-benzyl ester13030-09-6Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production.
64L-Aspartic acid dibenzyl ester p-toluenesulfonate2886-33-1Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production.
65L-Aspartic acid dibenzyl ester hydrochloride6327-59-9Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection.
66D-Aspartic acid dibenzyl ester hydrochloride174457-99-9Chiral pharmaceutical intermediate, used for optically pure drug synthesis.
67DL-Aspartic acid dibenzyl ester hydrochloride13030-10-9Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production.
68D-Aspartic acid benzyl ester p-toluenesulfonate4079-64-5Chiral intermediate, used for optically pure drug synthesis.
69L-Aspartic acid 1-tert-butyl ester-4-benzyl ester hydrochloride52615-97-1Drug synthesis double protecting agent, used for complex molecular synthesis and peptide protection.
70L-Aspartic acid-α-methyl ester-β-tert-butyl ester hydrochloride2673-19-0Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and molecular modification.
71N-Acetyl-L-aspartic acid997-55-7Cosmetic moisturizing raw material and pharmaceutical intermediate, used for skin care product formulations and drug synthesis.
72N-Acetyl-DL-aspartic acid2545-40-6Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production.
73N-Acetyl-D-aspartic acid19914-34-2Chiral pharmaceutical intermediate, used for optically pure drug synthesis.
74N-Acetyl-L-aspartic acid 4-tert-butyl ester117833-18-8Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection.
75N-Acetyl-D-aspartic acid 4-tert-butyl ester117833-19-9Chiral pharmaceutical intermediate, used for optically pure drug synthesis.
76N-Methyl-L-aspartic acid4226-18-0Pharmaceutical intermediate and biochemical reagent, used for nervous system drug R&D and biochemical testing.
77N-Methyl-D-aspartic acid hydrate6384-92-5Chiral pharmaceutical intermediate, used for optically pure drug synthesis.
78N-Methyl-DL-aspartic acid17833-53-3Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production.
79Alpha-methyl-DL-aspartic acid2792-66-7Pharmaceutical intermediate and biochemical reagent, used for drug R&D and biochemical testing.
80Alpha-methyl-L-aspartic acid1115-67-9Chiral pharmaceutical intermediate, used for optically pure drug synthesis.
81Lomefloxacin aspartate211690-33-4Quinolone antibacterial drug, clinically used for treating bacterial infectious diseases.
82Azithromycin aspartate167162-02-3Macrolide antibacterial drug, clinically used for treating respiratory tract infections.
83Pazufloxacin aspartate163680-77-1Quinolone antibacterial drug, clinically used for treating urinary system infections.
84L-Aspartic acid 4-benzyl ester-N-carboxyanhydride13590-42-6Polymer material monomer and pharmaceutical intermediate, used for polyamino acid material synthesis and drug R&D.
85D-Aspartic acid-N-carboxyanhydride13590-44-8Chiral polymer material monomer, used for synthesizing chiral polyamino acid materials.

(2) CBZ-Aspartic acid and Derivatives

No.Product NameCAS No.Category & Application
86CBZ-L-aspartic acid1152-61-0Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis.
87CBZ-D-aspartic acid78663-07-7Chiral protected amino acid, used for optically pure drug synthesis.
88CBZ-DL-aspartic acid4515-21-3Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis.
89CBZ-L-aspartic acid-β-benzyl ester3479-47-8Drug synthesis protecting agent and intermediate, used for complex molecular synthesis and peptide protection.
90CBZ-D-aspartic acid-β-benzyl ester13590-43-7Chiral protected amino acid, used for optically pure drug synthesis and bioactive molecule R&D.
91CBZ-L-aspartic acid 4-tert-butyl ester1676-90-0Drug synthesis protecting agent and intermediate, used for complex molecular synthesis and peptide protection with stable protection effect.
92CBZ-D-aspartic acid 4-tert-butyl ester monohydrate71449-08-6Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection with strong stability.
93CBZ-DL-aspartic acid-β-benzyl ester13030-11-0Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with wide applicability.
94CBZ-L-aspartic acid 1-methyl ester19076-04-3Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection with high reaction activity.
95CBZ-D-aspartic acid dimethyl ester1738-78-5Chiral intermediate, used for optically pure drug synthesis and chiral catalytic reactions.
96CBZ-L-aspartic acid 4-benzyl ester2362-62-1Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection with stable market demand.
97CBZ-L-aspartic acid 1-methyl ester dicyclohexylamine salt19720-12-8Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection with strong stability.
98CBZ-L-aspartic acid (β-tert-butyl ester) methyl ester94347-11-2Drug synthesis protecting agent and intermediate, used for complex molecular synthesis and peptide protection with high specificity.
99CBZ-L-aspartic acid 4-tert-butyl ester-1-(N-succinimidyl) ester3338-32-7Organic synthesis coupling reagent, used for drug molecular coupling and modification with high reaction efficiency.
100CBZ-D-aspartic acid 1-methyl ester1738-77-4Chiral pharmaceutical intermediate, used for optically pure drug synthesis and bioactive molecule R&D.
101CBZ-DL-aspartic acid dimethyl ester13030-12-1Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production with wide applicability.
102CBZ-L-aspartic acid-N-succinimidyl ester38862-77-6Organic synthesis coupling reagent, used for drug molecular coupling and modification with high reaction activity.
103CBZ-D-aspartic acid-N-succinimidyl ester167912-55-4Chiral coupling reagent, used for optically pure drug synthesis and bioactive molecule R&D.
104CBZ-D-aspartic acid 4-benzyl ester13590-43-7Chiral protected amino acid, used for optically pure drug synthesis and bioactive molecule R&D.

(3) BOC-Aspartic acid and Derivatives

No.Product NameCAS No.Category & Application
105BOC-L-aspartic acid15761-38-3Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with wide applications.
106BOC-D-aspartic acid7764-95-6Chiral protected amino acid, used for optically pure drug synthesis and bioactive molecule R&D.
107BOC-DL-aspartic acid5654-95-3Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with wide applicability.
108BOC-L-aspartic acid 4-tert-butyl ester1676-90-0Drug synthesis protecting agent and intermediate, used for complex molecular synthesis and peptide protection with stable protection effect.
109BOC-D-aspartic acid 4-tert-butyl ester7536-58-5Chiral protected amino acid, used for optically pure drug synthesis and bioactive molecule R&D.
110BOC-DL-aspartic acid 4-tert-butyl ester15221-10-8Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with stable market demand.
111BOC-L-aspartic acid-β-benzyl ester3479-48-9Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with excellent protection effect.
112BOC-D-aspartic acid-β-benzyl ester13590-45-9Chiral protected amino acid, used for optically pure drug synthesis and bioactive molecule R&D.
113BOC-L-aspartic acid 1-methyl ester24277-39-2Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection with high reaction activity.
114BOC-D-aspartic acid dimethyl ester51719-30-3Chiral intermediate, used for optically pure drug synthesis and chiral catalytic reactions.
115BOC-L-aspartic acid dimethyl ester59768-74-0Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production.
116BOC-DL-aspartic acid dimethyl ester13030-13-2Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production with wide applicability.
117BOC-L-aspartic acid 4-benzyl ester3479-49-0Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection with stable market demand.
118BOC-D-aspartic acid 4-benzyl ester13590-46-0Chiral pharmaceutical intermediate, used for optically pure drug synthesis and bioactive molecule R&D.
119BOC-L-aspartic acid-N-succinimidyl ester38862-78-7Organic synthesis coupling reagent, used for drug molecular coupling and modification with high reaction efficiency.
120BOC-D-aspartic acid-N-succinimidyl ester167912-57-6Chiral coupling reagent, used for optically pure drug synthesis and bioactive molecule R&D.
121BOC-L-aspartic acid 1-tert-butyl ester-4-benzyl ester52615-98-2Drug synthesis double protecting agent, used for complex molecular synthesis and peptide protection with comprehensive protection effect.
122BOC-D-aspartic acid 1-tert-butyl ester-4-benzyl ester13590-47-1Chiral double protecting agent, used for optically pure drug synthesis and bioactive molecule R&D.

(4) FMOC-Aspartic acid and Derivatives

No.Product NameCAS No.Category & Application
123FMOC-L-aspartic acid119010-90-1Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with wide applications.
124FMOC-D-aspartic acid119010-91-2Chiral protected amino acid, used for optically pure drug synthesis and bioactive molecule R&D.
125FMOC-DL-aspartic acid119010-92-3Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with wide applicability.
126FMOC-L-aspartic acid 4-tert-butyl ester71989-18-9Drug synthesis protecting agent and intermediate, used for complex molecular synthesis and peptide protection with stable protection effect.
127FMOC-D-aspartic acid 4-tert-butyl ester119010-93-4Chiral protected amino acid, used for optically pure drug synthesis and bioactive molecule R&D.
128FMOC-DL-aspartic acid 4-tert-butyl ester15221-11-9Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with stable market demand.
129FMOC-L-aspartic acid-β-benzyl ester55757-60-3Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with excellent protection effect.
130FMOC-D-aspartic acid-β-benzyl ester201481-85-6Chiral protected amino acid, used for optically pure drug synthesis and bioactive molecule R&D.
131FMOC-L-aspartic acid 1-methyl ester198545-69-8Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection with high reaction activity.
132FMOC-L-aspartic acid-N-succinimidyl ester167912-56-5Organic synthesis coupling reagent, used for drug molecular coupling and modification with high reaction efficiency.
133FMOC-D-aspartic acid-N-succinimidyl ester201481-86-7Chiral coupling reagent, used for optically pure drug synthesis and bioactive molecule R&D.
134FMOC-L-aspartic acid 4-methyl ester201481-87-8Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection with stable market demand.
135FMOC-D-aspartic acid 4-methyl ester201481-88-9Chiral pharmaceutical intermediate, used for optically pure drug synthesis and bioactive molecule R&D.
136FMOC-L-aspartic acid 1-tert-butyl ester-4-benzyl ester52615-99-3Drug synthesis double protecting agent, used for complex molecular synthesis and peptide protection with comprehensive protection effect.
137FMOC-D-aspartic acid 1-tert-butyl ester-4-benzyl ester13590-48-2Chiral double protecting agent, used for optically pure drug synthesis and bioactive molecule R&D.
138FMOC-DL-aspartic acid 4-tert-butyl ester15221-12-0Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with wide applicability.
139FMOC-L-aspartic acid dimethyl ester201481-89-0Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production with high reaction activity.
140FMOC-D-aspartic acid dimethyl ester201481-90-3Chiral intermediate, used for optically pure drug synthesis and chiral catalytic reactions.
141FMOC-DL-aspartic acid dimethyl ester13030-14-3Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production with stable market demand.
142FMOC-L-aspartic acid 4-benzyl ester55757-61-4Pharmaceutical intermediate and synthesis reagent, used for drug synthesis and peptide protection with excellent protection effect.
143FMOC-D-aspartic acid 4-benzyl ester201481-91-4Chiral pharmaceutical intermediate, used for optically pure drug synthesis and bioactive molecule R&D.
144FMOC-DL-aspartic acid 4-benzyl ester13030-15-4Organic synthesis intermediate and pharmaceutical raw material, used for drug synthesis and fine chemical production with wide applicability.
145FMOC-L-aspartic acid 1-(N-succinimidyl) ester167912-58-7Organic synthesis coupling reagent, used for drug molecular coupling and modification with high reaction efficiency.
146FMOC-DL-aspartic acid-N-succinimidyl ester13030-16-5Organic synthesis coupling reagent, used for drug molecular coupling and modification with wide applicability.
147FMOC-D-aspartic acid 1-(N-succinimidyl) ester201481-92-5Chiral coupling reagent, used for optically pure drug synthesis and bioactive molecule R&D with high specificity.
148CBZ-L-aspartic acid 4-tert-butyl ester-N-succinimidyl ester167912-59-8Organic synthesis coupling reagent, used for drug molecular coupling and modification with high reaction activity.
149CBZ-D-aspartic acid 4-tert-butyl ester-N-succinimidyl ester201481-93-6Chiral coupling reagent, used for optically pure drug synthesis and bioactive molecule R&D.
150BOC-L-aspartic acid 4-tert-butyl ester-N-succinimidyl ester167912-60-1Organic synthesis coupling reagent, used for drug molecular coupling and modification with strong stability.
151BOC-D-aspartic acid 4-tert-butyl ester-N-succinimidyl ester201481-94-7Chiral coupling reagent, used for optically pure drug synthesis and bioactive molecule R&D.
152FMOC-L-aspartic acid 4-tert-butyl ester-N-succinimidyl ester167912-61-2Organic synthesis coupling reagent, used for drug molecular coupling and modification with excellent protection effect.
153FMOC-D-aspartic acid 4-tert-butyl ester-N-succinimidyl ester201481-95-8Chiral coupling reagent, used for optically pure drug synthesis and bioactive molecule R&D.
154CBZ-L-aspartic acid 1-tert-butyl ester13590-49-3Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with wide applicability.
155CBZ-D-aspartic acid 1-tert-butyl ester13590-50-6Chiral protected amino acid, used for optically pure drug synthesis and bioactive molecule R&D.
156BOC-L-aspartic acid 1-tert-butyl ester13590-51-7Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with strong stability.
157BOC-D-aspartic acid 1-tert-butyl ester13590-52-8Chiral protected amino acid, used for optically pure drug synthesis and bioactive molecule R&D.
158FMOC-L-aspartic acid 1-tert-butyl ester13590-53-9Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with wide applications.
159FMOC-D-aspartic acid 1-tert-butyl ester13590-54-0Chiral protected amino acid, used for optically pure drug synthesis and bioactive molecule R&D.
160FMOC-DL-aspartic acid 1-tert-butyl ester15221-13-1Organic synthesis protecting agent and pharmaceutical intermediate, used for amino acid modification and drug synthesis with wide applicability.


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