N-{9-acetyl-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,12,14-hexaen-13-yl}-4-bromobenzene-1-sulfonamide CAS 866157-26-8

Purity 97%+In StockPharmaceutical Standards
CAS No.866157-26-8
Molecular FormulaC21H17BrN2O4S
Molecular Weight473.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-{9-acetyl-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,12,14-hexaen-13-yl}-4-bromobenzene-1-sulfonamide CAS 866157-26-8 chemical structure

Description

High-purity N-{9-acetyl-2-oxa-9-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,12,14-hexaen-13-yl}-4-bromobenzene-1-sulfonamide (CAS 866157-26-8) pharmaceutical standards reference standard. Molecular formula: C21H17BrN2O4S. Molecular weight: 473.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H17BrN2O4S
Molecular Weight473.34 g/mol
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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Nitrogen Atoms2
Sulfur Atoms1

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