Cis-2,6-bis(4-methoxyphenyl)dihydro-2H-selenopyran-4(3H)-one CAS 54232-40-5

Purity 97%+In StockPharmaceutical Standards
CAS No.54232-40-5
Molecular FormulaC19H20O3Se
Molecular Weight375.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cis-2,6-bis(4-methoxyphenyl)dihydro-2H-selenopyran-4(3H)-one CAS 54232-40-5 chemical structure

Description

Cis-2,6-bis(4-methoxyphenyl)dihydro-2H-selenopyran-4(3H)-one (CAS 54232-40-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H20O3Se. Molecular weight: 375.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC19H20O3Se
Molecular Weight375.32 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972

Recommended Standards

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