851475-56-4

Basic information

• Product Name: (S)-2-[((4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-Acetoxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carbonyl)-amino]-3-phenyl-propionic acid methyl ester
• Synonyms: (S)-2-[((4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-Acetoxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carbonyl)-amino]-3-phenyl-propionic acid methyl ester
• CAS NO: 851475-56-4
• Molecular Weight: 659.95
• Mol File: 851475-56-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (S)-2-[((4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-Acetoxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carbonyl)-amino]-3-phenyl-propionic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-2-[((4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-Acetoxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carbonyl)-amino]-3-phenyl-propionic acid methyl ester(851475-56-4)
• EPA Substance Registry System: (S)-2-[((4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-Acetoxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carbonyl)-amino]-3-phenyl-propionic acid methyl ester(851475-56-4)

Safety Data

• Hazardous Substances Data: 851475-56-4(Hazardous Substances Data)

Upstream product

• 39701-64-9 acetic acid 3β-(olean-12-ene-28-chlorocarbonyl) ester 
• 7524-50-7 methyl (2S)-2-amino-3-phenylpropanoate hydrochloride 
• 63-91-2 L-phenylalanine 
• 4339-72-4 oleanolic acid 3-acetate 
• 2577-90-4 methyl (2S)-2-amino-3-phenylpropanoate 

Downstream Products

• 851475-44-0 28-N-(L-phenylalanine)-oleanolic acid amide 

Relevant articles and documents

Synthesis and activity of oleanolic acid derivatives, a novel class of inhibitors of osteoclast formation

Two series of oleanolic acid derivatives were synthesized and their inhibitory activity on the formation of osteoclast-like multinucleated cells (OCLs) induced by 1α,25-dihydroxy vitamin D3 was evaluated in a co-culture assay system. The structure-activity relationships, together with electronic structure based on the frontier molecular orbitals, for example, HOMO and LUMO, related to different amino acid substituents were studied. Derivatives with proline or phenylalanine showed a tendency to enhance the inhibitory activity.