Estriol Impurity 14 CAS 1497406-77-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1497406-77-5
Molecular FormulaC22H32O5
Molecular Weight376.49 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Estriol Impurity 14 CAS 1497406-77-5 chemical structure

Description

Estriol Impurity 14 (CAS 1497406-77-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C22H32O5. Molecular weight: 376.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC22H32O5
Molecular Weight376.49 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992

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