Menaquinone Impurity 48 CAS 20962-84-9

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.20962-84-9
Molecular FormulaC11H6O4
Molecular Weight202.16 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Menaquinone Impurity 48 CAS 20962-84-9 chemical structure

Description

Menaquinone Impurity 48 (CAS 20962-84-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C11H6O4. Molecular weight: 202.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H6O4
Molecular Weight202.16 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 methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962

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