4-BROMO-BENZOIC ACID HYDRAZIDE 4-BROMOBENZHYDRAZIDE 4-BROMOBENZOHYDRAZIDE 4-BROMOBENZOYLHYDRAZINE 4-Bromobenzoic hydrazide 5933-32-4 ART-CHEM-BB ACB002522 AS00928 BENZOIC ACID, 4-BROMO-, HYDRAZIDE N-AMINO(4-BROMOPHENYL)CARBOXAMIDE OTAVA-BB 7115241108 P-BROMOBENZOHYDRAZIDE P-BROMOBENZOIC ACID HYDRAZIDE P-BROMOBENZOYLHYDRAZINE TIMTEC-BB SBB028150 CAS 5933-32-4

Purity 97%+In StockPharmaceutical Standards
CAS No.5933-32-4
Molecular FormulaC7H13BrN2O
Molecular Weight221.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-BROMO-BENZOIC ACID HYDRAZIDE 4-BROMOBENZHYDRAZIDE 4-BROMOBENZOHYDRAZIDE 4-BROMOBENZOYLHYDRAZINE 4-Bromobenzoic hydrazide 5933-32-4 ART-CHEM-BB ACB002522 AS00928 BENZOIC ACID, 4-BROMO-, HYDRAZIDE N-AMINO(4-BROMOPHENYL)CARBOXAMIDE OTAVA-BB 7115241108 P-BROMOBENZOHYDRAZIDE P-BROMOBENZOIC ACID HYDRAZIDE P-BROMOBENZOYLHYDRAZINE TIMTEC-BB SBB028150 CAS 5933-32-4 chemical structure

Description

4-BROMO-BENZOIC ACID HYDRAZIDE 4-BROMOBENZHYDRAZIDE 4-BROMOBENZOHYDRAZIDE 4-BROMOBENZOYLHYDRAZINE 4-Bromobenzoic hydrazide 5933-32-4 ART-CHEM-BB ACB002522 AS00928 BENZOIC ACID, 4-BROMO-, HYDRAZIDE N-AMINO(4-BROMOPHENYL)CARBOXAMIDE OTAVA-BB 7115241108 P-BROMOBENZOHYDRAZIDE P-BROMOBENZOIC ACID HYDRAZIDE P-BROMOBENZOYLHYDRAZINE TIMTEC-BB SBB028150 (CAS 5933-32-4), molecular formula C7H13BrN2O and molecular weight 221.09 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a hydroxyl group, an ether linkage, bromine substitution, 4-BROMO-BENZOIC ACID HYDRAZIDE 4-BROMOBENZHYDRAZIDE 4-BROMOBENZOHYDRAZIDE 4-BROMOBENZOYLHYDRAZINE 4-Bromobenzoic hydrazide 5933-32-4 ART-CHEM-BB ACB002522 AS00928 BENZOIC ACID, 4-BROMO-, HYDRAZIDE N-AMINO(4-BROMOPHENYL)CARBOXAMIDE OTAVA-BB 7115241108 P-BROMOBENZOHYDRAZIDE P-BROMOBENZOIC ACID HYDRAZIDE P-BROMOBENZOYLHYDRAZINE TIMTEC-BB SBB028150 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 221.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H13BrN2O
Molecular Weight221.09 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1958
Halogen ContentBr-containing
Nitrogen Atoms2

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