820216-78-2

Basic information

• Product Name: methyl 3α-azido-7α-amino-12α-[N-(o-nitrobenzenesulfonyl)amino]-5β-cholan-24-oate
• Synonyms: methyl 3α-azido-7α-amino-12α-[N-(o-nitrobenzenesulfonyl)amino]-5β-cholan-24-oate
• CAS NO: 820216-78-2
• Molecular Weight: 630.809
• Mol File: 820216-78-2.mol

Chemical Properties

• CAS DataBase Reference: methyl 3α-azido-7α-amino-12α-[N-(o-nitrobenzenesulfonyl)amino]-5β-cholan-24-oate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 3α-azido-7α-amino-12α-[N-(o-nitrobenzenesulfonyl)amino]-5β-cholan-24-oate(820216-78-2)
• EPA Substance Registry System: methyl 3α-azido-7α-amino-12α-[N-(o-nitrobenzenesulfonyl)amino]-5β-cholan-24-oate(820216-78-2)

Safety Data

• Hazardous Substances Data: 820216-78-2(Hazardous Substances Data)

Upstream product

• 1694-92-4 2-Nitrobenzenesulfonyl chloride 
• 648928-61-4 methyl 3α-azido-7α,12α-bis-amino-5β-cholan-24-oate 

Downstream Products

• 1186386-50-4 methyl 3α-azido-7α-[(4-trifluoromethylphenyl)-aminocarbonylamino]-12α-[(2-nitrobenzenesulfonyl)-amino]-5β-cholan-24-oate 
• 820216-81-7 4-{3-azido-7-(2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-12-[2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-phenyl-propionylamino]-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl}-pentanoic acid methyl ester 
• 820216-85-1 4-{3-amino-7-(2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-12-[2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-phenyl-propionylamino]-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl}-pentanoic acid methyl ester 
• 820216-80-6 (R)-4-{(3R,5R,7R,8R,9S,10S,12S,13R,14S,17R)-3-Azido-7-tert-butoxycarbonylamino-12-[(S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-phenyl-propionylamino]-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl}-pentanoic acid methyl ester 
• 820216-84-0 (R)-4-{(3R,5R,7R,8R,9S,10S,12S,13R,14S,17R)-7-Amino-3-azido-12-[(S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-phenyl-propionylamino]-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl}-pentanoic acid methyl ester 
• 820216-75-9 methyl 3α-azido-12α-N-(o-nitrobenzenesulfonyl)amino-7α-[N-(t-butyloxycarbonyl)-amino]-5β-cholan-24-oate 

Relevant articles and documents

Differentially-protected steroidal triamines; scaffolds with potential for medicinal, supramolecular, and combinatorial chemistry

Cholic acid 2a has been converted into two new orthogonally-protected triamino scaffolds, 13 and 14. The synthesis proceeds via the bis-Boc-NH-substituted azide 10, for which an improved preparation is described. After removal of the Boc groups, the two a