3,4-Dibromo-1,4-dimethyl-3,4-dihydroquinolin-2(1H)-one CAS 91066-08-9

Purity 97%+In StockPharmaceutical Standards
CAS No.91066-08-9
Molecular FormulaC11H11Br2NO
Molecular Weight333.02 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-Dibromo-1,4-dimethyl-3,4-dihydroquinolin-2(1H)-one CAS 91066-08-9 chemical structure

Description

CATO supplies 3,4-Dibromo-1,4-dimethyl-3,4-dihydroquinolin-2(1H)-one (CAS 91066-08-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11Br2NO. Molecular weight: 333.02 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H11Br2NO
Molecular Weight333.02 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Halogen ContentBr-containing
Nitrogen Atoms1

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