Famotidine impurity 66 CAS 7259-54-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.7259-54-3
Molecular FormulaC7H9NO3
Molecular Weight155.15 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Famotidine impurity 66 CAS 7259-54-3 chemical structure

Description

Famotidine impurity 66 (CAS 7259-54-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C7H9NO3. Molecular weight: 155.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC7H9NO3
Molecular Weight155.15 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959
Nitrogen Atoms1

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