CAS 152764-31-3

Formula: C20H24O3

InChI: InChI=1S/C20H24O3/c1-18-7-5-12(21)9-16(18)20(11-23-20)10-13-14-3-4-17(22)19(14,2)8-6-15(13)18/h5,7,9,13-15H,3-4,6,8,10-11H2,1-2H3/t13-,14-,15-,18+,19-,20-/m0/s1

InChI key: GFNJDRLFFJDJAC-FLVPGIQOSA-N

SMILES: C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)C[C@]4(CO4)C5=CC(=O)C=C[C@]35C

Epoxy Exemestane (6-β-Isomer)

CAS: 152764-31-3

Formula: C₂₀H₂₄O₃

Color and Shape: White To Off-White Solid

Molecular weight: 312.41

Ref: 4Z-E-195

6beta-Spiro[androsta-1,4-diene-6,2'-oxiran]-3,17-dione

Controlled Product

CAS: 152764-31-3

Applications 6β-Spiro[androsta-1,4-diene-6,2'-oxiran]-3,17-dione is a metabolite of exemestane (E957000). Exemestane is an antineoplastic (hormonal).
References Giudici, D., et al.: J. Steroid Biochem., 30, 391 (1988), Evans, T.R.J., et al.: Cancer Res., 52, 5933 (1992), Zilembo, N., et al.: Brit. J. Cancer, 72, 1007 (1995)

Formula: C₂₀H₂₄O₃

Color and Shape: Neat

Molecular weight: 312.403

Ref: TR-S682955

Exemestane β-Spirooxirane

CAS: 152764-31-3

Formula: C₂₀H₂₄O₃

Molecular weight: 312.41

Ref: ST-EA-CP-E45014

Exemestane 6β-epoxide ((6R,8R,9S,10R,13S,14S)-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro [cyclopenta[a]phenanthrene-6,2'-oxirane]-3,17-dione) (DISCONTINUED)

CAS: 152764-31-3

Ketone-phenols and ketones with other oxygen function

Formula: C₂₀H₂₄O₃

Color and Shape: Off-White Solid

Molecular weight: 312.17254

Ref: 45-1A06450