8-bromo-3,4-dihydro-1,4-benzoxazepine-2,5-dione CAS 2845281-41-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2845281-41-4
Molecular FormulaC9H6BrNO3
Molecular Weight256.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-bromo-3,4-dihydro-1,4-benzoxazepine-2,5-dione CAS 2845281-41-4 chemical structure

Description

High-purity 8-bromo-3,4-dihydro-1,4-benzoxazepine-2,5-dione (CAS 2845281-41-4) pharmaceutical standards reference standard. Molecular formula: C9H6BrNO3. Molecular weight: 256.05 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC9H6BrNO3
Molecular Weight256.05 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Halogen ContentBr-containing
Nitrogen Atoms1

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