3-Bromo-4-(dimethylsulfamoyl)benzoic acid CAS 1019384-91-8
| CAS No. | 1019384-91-8 |
| Molecular Formula | C9H10BrNO4S |
| Molecular Weight | 308.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Bromo-4-(dimethylsulfamoyl)benzoic acid 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.
3-Bromo-4-(dimethylsulfamoyl)benzoic acid (CAS 1019384-91-8) is a high-purity analytical reference standard with the molecular formula C9H10BrNO4S and a molecular weight of 308.15 g/mol.
Based on its molecular formula C9H10BrNO4S, 3-Bromo-4-(dimethylsulfamoyl)benzoic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 308.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H10BrNO4S |
| Molecular Weight | 308.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-N-(2-fluoro-5-methylphenyl)benzamide (CAS 1002463-87-7)
- 4-Bromo-N-(3-fluoro-4-methylphenyl)benzamide (CAS 1003237-68-0)
- N-(2-Bromo-4-fluorophenyl)-3-methylbenzamide (CAS 1038736-07-0)
- N-(2-Bromo-4-fluorophenyl)-4-methylbenzamide (CAS 1039869-66-3)
- 4-Bromo-N-(3-fluorobenzyl)benzamide (CAS 1040062-03-0)
- Ethyl 3-bromo-4-sulfamoylbenzoate (CAS 1098387-32-6)
- 2-Bromo-7-phenyl-5h-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (CAS 1209107-53-8)
- 4-Bromo-N-(3-fluoro-2-methylphenyl)benzamide (CAS 1281763-15-2)
Recommended Standards
- N-BEnzyl-5-bromo-2-fluorobenzamide (CAS 1017090-56-0)
- N-benzyl-4-bromo-2-fluorobenzamide (CAS 1016496-89-1)
- 2-Amino-1-(4-bromo-2-fluorophenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1094274-71-1)
- 4-(3 inverted exclamation marka-(Trifluoromethyl)phenoxymethyl)phenylboronic acid 849062-03-9 (CAS 849062-03-9)
- 2-Amino-9-(4-fluoro-3-(hydroxymethyl)butyl)-1,9-dihydro-6h-purin-6-one (CAS 206067-83-6)
- Pyroxasulfone (CAS 447399-55-5)
- 2-(2-Cyclohexylethyl)-3-ethylpyrrolidine (CAS 525537-46-6)
- 3-Methoxy-2'-methyl-1,1'-biphenyl (CAS 135227-03-1)
- Ethyl 4-chloro-2-methoxybenzoate (CAS 220389-33-3)
- 1-Methylpyrazole-4-acetic Acid (CAS 1152582-56-3)
- 1-(pentan-3-yl)-1H-pyrazole-3-carboxylic acid (CAS 1306603-93-9)
- (3Z)-3-[(Furan-2-yl)methylidene]piperazine-2,5-dione (CAS 155527-33-6)
- 2-Iodo-4'-methoxy-1,1'-biphenyl (CAS 197292-94-7)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com