Epinephrine Impurity 21 CAS 16899-83-5

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.16899-83-5
Molecular FormulaC10H13NO3 HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Epinephrine Impurity 21 CAS 16899-83-5 chemical structure

Description

CATO supplies Epinephrine Impurity 21 (CAS 16899-83-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H13NO3 HCl. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H13NO3 HCl
Molecular Weight231.68 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Halogen ContentCl-containing
Nitrogen Atoms1

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