Epinephrine Impurity 9 CAS 4821-00-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.4821-00-5
Molecular FormulaC9H9NO2
Molecular Weight163.17 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Epinephrine Impurity 9 CAS 4821-00-5 chemical structure

Description

CATO supplies Epinephrine Impurity 9 (CAS 4821-00-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9NO2. Molecular weight: 163.17 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H9NO2
Molecular Weight163.17 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1

Related Epinephrine Standards

Recommended Standards

Why CATO?