1526930-28-8

Basic information

• Product Name: 1-((3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone
• Synonyms: 1-((3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone
• CAS NO: 1526930-28-8
• Molecular Weight: 554.888
• Mol File: 1526930-28-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-((3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-((3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone(1526930-28-8)
• EPA Substance Registry System: 1-((3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone(1526930-28-8)

Safety Data

• Hazardous Substances Data: 1526930-28-8(Hazardous Substances Data)

Upstream product

• 145-13-1 Pregnenolone 
• 58479-61-1 tert-butylchlorodiphenylsilane 

Downstream Products

• 1526915-62-7 1-((3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethane-1,2-diol 
• 1526915-63-8 tert-butyl(((3S,10R,13S,17R)-17-ethynyl-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)diphenylsilane 
• 1526915-66-1 4-((3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-1H-1,2,3-triazole 
• 1526915-67-2 (3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 
• 1526915-83-2 (2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbutanoate 
• 1526915-84-3 (2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-amino-3-methylbutanoate 
• 1526915-86-5 (2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2,6-bis((tert-butoxycarbonyl)amino)hexanoate 
• 1526915-87-6 (2S)-(3S,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2,6-diaminohexanoate 
• 1526915-90-1 tert-butyl ((3R,10R,13S,17S)-17-(1-benzyl-1H-1,2,3-triazol-4-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl)carbamate 
• 1526915-91-2 1-((3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-hydroxyethanone 
• 1526915-64-9 1-benzyl-4-((3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-1H-1,2,3-triazole 
• 1526916-01-7 C₃₆H₄₈O₂Si 
• 1526916-02-8 C₃₇H₄₈Br₂OSi 
• 1526915-61-6 2-((3S,10R,13S,17S)-3-((tert-butyldiphenylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate 

Relevant articles and documents

Design and synthesis of 21-alkynylaryl pregnenolone derivatives and evaluation of their anticancer activity

A series of novel C21-alkynylaryl derivatives of pregnenolone were synthesized and screened for anticancer activity against a panel of seven human cancer cell lines (LNCaP, A549, MCF7, HeLa, A431, HepG2, HT29). The data revealed that these compounds can be potential antitumour agents against the specific cell models. Compound 6f bearing a 2-trifluoromethylphenyl group displayed improved cytotoxicity towards all cancer cell lines used. A431 cells were the most sensitive with derivatives 6e-6h bearing electron withdrawing substituents exhibiting high potency with IC50 values ranging between 2.18 and 0.54 μM and drastic inhibition of the prosurvival PI3K-Akt/PKB pathway.