17-(3,3-Dimethoxy-propyl)-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16,17,20-hexadecahydro-cyclopropa[15,16]cyclopenta[a]phenanthrene-3,17-diol CAS 67372-66-1

Purity 97%+In StockPharmaceutical Standards
CAS No.67372-66-1
Molecular FormulaC25H40O4
Molecular Weight404.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

17-(3,3-Dimethoxy-propyl)-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16,17,20-hexadecahydro-cyclopropa[15,16]cyclopenta[a]phenanthrene-3,17-diol CAS 67372-66-1 chemical structure

Description

17-(3,3-Dimethoxy-propyl)-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16,17,20-hexadecahydro-cyclopropa[15,16]cyclopenta[a]phenanthrene-3,17-diol (CAS 67372-66-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H40O4. Molecular weight: 404.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC25H40O4
Molecular Weight404.58 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976

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