2-Bromo-N-(3-phenylisoxazol-5-yl)acetamide CAS 37852-59-8

Purity 97%+In StockPharmaceutical Standards
CAS No.37852-59-8
Molecular FormulaC11H9BrN2O2
Molecular Weight281.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Bromo-N-(3-phenylisoxazol-5-yl)acetamide CAS 37852-59-8 chemical structure

Description

Based on its molecular formula C11H9BrN2O2, 2-Bromo-N-(3-phenylisoxazol-5-yl)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 281.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

2-Bromo-N-(3-phenylisoxazol-5-yl)acetamide (CAS 37852-59-8), molecular formula C11H9BrN2O2 and molecular weight 281.11 g/mol, is a CATO reference standard with documented purity and traceability.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 2-Bromo-N-(3-phenylisoxazol-5-yl)acetamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H9BrN2O2
Molecular Weight281.11 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-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 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Halogen ContentBr-containing
Nitrogen Atoms2

Related Bromo Standards

Recommended Standards

Why CATO?