Levonorgestrel EP Impurity O CAS 155683-60-6

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.155683-60-6
Molecular FormulaC22H32O3
Molecular Weight344.49 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Levonorgestrel EP Impurity O CAS 155683-60-6 chemical structure

Description

CATO supplies Levonorgestrel EP Impurity O (CAS 155683-60-6), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H32O3. Molecular weight: 344.49 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC22H32O3
Molecular Weight344.49 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
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.)2001

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