1-Benzyl 3-ethyl 7-bromo-3,4-dihydroquinoxaline-1,3(2H)-dicarboxylate CAS 2581105-23-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2581105-23-7
Molecular FormulaC19H19BrN2O4
Molecular Weight419.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Benzyl 3-ethyl 7-bromo-3,4-dihydroquinoxaline-1,3(2H)-dicarboxylate CAS 2581105-23-7 chemical structure

Description

High-purity 1-Benzyl 3-ethyl 7-bromo-3,4-dihydroquinoxaline-1,3(2H)-dicarboxylate (CAS 2581105-23-7) pharmaceutical standards reference standard. Molecular formula: C19H19BrN2O4. Molecular weight: 419.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H19BrN2O4
Molecular Weight419.27 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Halogen ContentBr-containing
Nitrogen Atoms2

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