130466-20-5 Ent-11-alpha.-Hydroxyabieta-8(14),13(15)-dien-16,12-alpha-olide CAS 130466-20-5

Purity 97%+In StockPharmaceutical Standards
CAS No.130466-20-5
Molecular FormulaC20H28O3
Molecular Weight316.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

130466-20-5 Ent-11-alpha.-Hydroxyabieta-8(14),13(15)-dien-16,12-alpha-olide CAS 130466-20-5 chemical structure

Description

130466-20-5 Ent-11-alpha.-Hydroxyabieta-8(14),13(15)-dien-16,12-alpha-olide (CAS 130466-20-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H28O3. Molecular weight: 316.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H28O3
Molecular Weight316.43 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994

Recommended Standards

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