Zopiclone EP Impurity A CAS 43200-96-0

Purity >90%In StockPharmaceutical Standards
CAS No.43200-96-0
Molecular FormulaC17H17ClN6O4
Molecular Weight404.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Zopiclone EP Impurity A CAS 43200-96-0 chemical structure

Description

CATO supplies Zopiclone EP Impurity A (CAS 43200-96-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H17ClN6O4. Molecular weight: 404.81 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC17H17ClN6O4
Molecular Weight404.81 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity>90%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1969
Halogen ContentCl-containing
Nitrogen Atoms6

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