N-Nitroso Tropicamide EP Impurity A CAS 13256-23-0

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.13256-23-0
Molecular FormulaC8H11N3O
Molecular Weight165.19 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

N-Nitroso Tropicamide EP Impurity A CAS 13256-23-0 chemical structure

Description

N-Nitroso Tropicamide EP Impurity A (CAS 13256-23-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H11N3O. Molecular weight: 165.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC8H11N3O
Molecular Weight165.19 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960
Nitrogen Atoms3

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