(1aR,2E,4aR,6S,7S,7aR,8S,9Z,11aS)-4a,7,8-Trihydroxy-9-(hydroxymethyl)-1,1,3,6-tetramethyl-1,1a,4a,5,6,7,7a,8,11,11a-decahydro-4H-cyclopenta[a]cyclopropa[f][11]annulen-4-one CAS 93551-00-9

Purity 97%+In StockPharmaceutical Standards
CAS No.93551-00-9
Molecular FormulaC20H30O5
Molecular Weight350.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1aR,2E,4aR,6S,7S,7aR,8S,9Z,11aS)-4a,7,8-Trihydroxy-9-(hydroxymethyl)-1,1,3,6-tetramethyl-1,1a,4a,5,6,7,7a,8,11,11a-decahydro-4H-cyclopenta[a]cyclopropa[f][11]annulen-4-one CAS 93551-00-9 chemical structure

Description

CATO supplies (1aR,2E,4aR,6S,7S,7aR,8S,9Z,11aS)-4a,7,8-Trihydroxy-9-(hydroxymethyl)-1,1,3,6-tetramethyl-1,1a,4a,5,6,7,7a,8,11,11a-decahydro-4H-cyclopenta[a]cyclopropa[f][11]annulen-4-one (CAS 93551-00-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H30O5. Molecular weight: 350.45 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H30O5
Molecular Weight350.45 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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.)1983

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