(1R,2S,3S,4R)-1,2,3,4-Tetrahydrochrysene-1,2,3,4-tetrol CAS 77208-18-5

Purity 97%+In StockPharmaceutical Standards
CAS No.77208-18-5
Molecular FormulaC18H16O4
Molecular Weight296.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,2S,3S,4R)-1,2,3,4-Tetrahydrochrysene-1,2,3,4-tetrol CAS 77208-18-5 chemical structure

Description

(1R,2S,3S,4R)-1,2,3,4-Tetrahydrochrysene-1,2,3,4-tetrol (CAS 77208-18-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H16O4. Molecular weight: 296.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H16O4
Molecular Weight296.32 g/mol
AppearancePale yellow to 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979

Recommended Standards

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