Glibenclamide Impurity 7 CAS 3438-16-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.3438-16-2
Molecular FormulaC8H7ClO3
Molecular Weight186.59 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Glibenclamide Impurity 7 CAS 3438-16-2 chemical structure

Description

Order Glibenclamide Impurity 7 (CAS 3438-16-2) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H7ClO3. Molecular weight: 186.59 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC8H7ClO3
Molecular Weight186.59 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity>95%
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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