N-(2,6-Dibromophenyl)-9-hydroxy-11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12),9-tetraene-10-carboxamide CAS 303987-34-0

Purity 97%+In StockPharmaceutical Standards
CAS No.303987-34-0
Molecular FormulaC18H12Br2N2O3
Molecular Weight464.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2,6-Dibromophenyl)-9-hydroxy-11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12),9-tetraene-10-carboxamide CAS 303987-34-0 chemical structure

Description

High-purity N-(2,6-Dibromophenyl)-9-hydroxy-11-oxo-1-azatricyclo[6.3.1.0^{4,12}]dodeca-4,6,8(12),9-tetraene-10-carboxamide (CAS 303987-34-0) pharmaceutical standards reference standard. Molecular formula: C18H12Br2N2O3. Molecular weight: 464.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC18H12Br2N2O3
Molecular Weight464.11 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentBr-containing
Nitrogen Atoms2

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