6-Bromo-8-methoxy-N-(2-methoxyethyl)-2-oxo-2H-chromene-3-carboxamide CAS 667898-71-7

Purity 97%+In StockPharmaceutical Standards
CAS No.667898-71-7
Molecular FormulaC14H14BrNO5
Molecular Weight356.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Bromo-8-methoxy-N-(2-methoxyethyl)-2-oxo-2H-chromene-3-carboxamide CAS 667898-71-7 chemical structure

Description

CATO supplies 6-Bromo-8-methoxy-N-(2-methoxyethyl)-2-oxo-2H-chromene-3-carboxamide (CAS 667898-71-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H14BrNO5. Molecular weight: 356.17 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H14BrNO5
Molecular Weight356.17 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentBr-containing
Nitrogen Atoms1

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