3Beta,17-Dihydroxy-16Beta-methyl-pregn-5-en-20-one Cyclic Ethylene Acetal

CAS: 115605-76-0

Ref. TR-D453699

Produktinformation

• Name: 3Beta,17-Dihydroxy-16Beta-methyl-pregn-5-en-20-one Cyclic Ethylene Acetal
• Synonyme: (3beta,16beta)-3,17-Dihydroxy-16-methyl-Pregn-5-en-20-one Cyclic 1,2-Ethanediyl Acetal
• Marke: TRC

Beschreibung

Applications 3β,17-Dihydroxy-16β-methyl-pregn-5-en-20-one Cyclic Ethylene Acetal is an intermediate used in the synthesis of (16β)-21-(Acetyloxy)-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione (A187753), which is a useful intermediate that is used in the synthetic preparation of methylhydroxypregnendione via epoxidation, Grignard addition., and oxidation.
References Tian, W.; et al.: Faming Zhuanli Shenqing 18pp. Patent 2011 CODEN:CNXXEV

Chemische Eigenschaften

• Molekulargewicht: 390.556
• Formel: C₂₄H₃₈O₄
• Farbe/Form: Neat
• InChl: InChI=1S/C24H38O4/c1-15-13-20-18-6-5-16-14-17(25)7-9-21(16,2)19(18)8-10-22(20,3)24(15,26)23(4)27-11-12-28-23/h5,15,17-20,25-26H,6-14H2,1-4H3/t15-,17-,18+,19-,20-,21-,22-,24+/m0/s1
• InChI Key: InChIKey=KTFXIRVUIDXLOS-YEYQJJNWSA-N
• SMILES: C[C@H]1C[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]2(C)[C@@]1(O)C1(C)OCCO1