3-[(2-bromo-5-methylphenyl)sulfamoyl]benzoic acid CAS 721418-18-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 721418-18-4 |
| Molecular Formula | C14H12BrNO4S |
| Molecular Weight | 370.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(2-bromo-5-methylphenyl)sulfamoyl]benzoic acid (CAS 721418-18-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12BrNO4S. Molecular weight: 370.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H12BrNO4S |
| Molecular Weight | 370.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromo Standards
- 4-Bromo-3-[methyl(phenyl)sulfamoyl]benzoic acid (CAS 941196-03-8)
- 4-Bromo-N-[4-(hydrazinecarbonyl)phenyl]benzene-1-sulfonamide (CAS 59256-25-6)
- Methyl 5-bromo-2-methoxy-4-(thiophene-2-carboxamido)benzoate (CAS 477871-60-6)
- 3-Bromo-8-methoxy-6,6-dimethyl-5H-benzo[b]carbazol-11(6H)-one (CAS 1256576-68-7)
- 1-Bromo-8-methoxy-6,6-dimethyl-5H-benzo[b]carbazol-11(6H)-one (CAS 1332605-45-4)
- Bromo-PEG5-azide (CAS 1402411-90-8)
- 2-Bromo-5-ethoxy-4-(2-oxo-2-(piperidin-1-yl)ethoxy)benzaldehyde (CAS 1427023-31-1)
- 2-Bromo-N-cyclopropyl-N-(imidazo[1,2-a]pyridin-3-ylmethyl)benzamide (CAS 1448136-56-8)
Recommended Standards
- 3-(3-((4-Bromobenzyl)thio)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)propanoic acid (CAS 898607-83-5)
- 3-[(Benzylamino)sulfonyl]-4-bromobenzoic acid (CAS 312758-94-4)
- 2-(7-Fluoro-3-(methoxymethoxy)-8-(prop-1-yn-1-yl)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2763159-16-4)
- 4,4'-(1-Benzyl-1H-1,2,4-triazole-3,5-diyl)dipyridine (CAS 55391-37-2)
- 3-(Benzo[d][1,3]dioxol-5-yl)propan-1-ol (CAS 7031-03-0)
- 1-Methyl-3-[[5-[(2s)-2-methyl-4-(oxetan-3-yl)piperazin-1-yl]-2-pyridyl]amino]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-one (CAS 1433849-83-2)
- N-(4-Chlorophenyl)-2-(3,4-dichloro-1-methyl-1H-pyrazol-5-yl)-2-methyl-1-hydrazinecarboxamide (CAS 318284-27-4)
- N-(3-Amino-2-methylphenyl)-2-[4-(tert-butyl)-phenoxy]acetamide (CAS 1020056-46-5)
- 2,2-Dimethyl-5-(2-phenyl-2-adamantyl)-1,3-dioxane-4,6-dione (CAS 133709-17-8)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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 13829788188 / jacky.chen@cato-chem.com