3-Bromo-5-(methylsulfonamido)benzoic acid CAS 1501338-22-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1501338-22-2 |
| Molecular Formula | C8H8BrNO4S |
| Molecular Weight | 294.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromo-5-(methylsulfonamido)benzoic acid (CAS 1501338-22-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8BrNO4S. Molecular weight: 294.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8BrNO4S |
| Molecular Weight | 294.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 5-BRomo-2-fluoro-n-phenylbenzamide (CAS 1016847-17-8)
- Methyl 4-bromo-2-sulfamoylbenzoate (CAS 1202366-59-3)
- 5-Bromo-2-(methylsulfonamido)benzoic Acid (CAS 1225713-29-0)
- 7-Bromo-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide (CAS 1342745-35-0)
- Methyl 3-bromo-5-sulfamoylbenzoate (CAS 1343983-13-0)
- 1-Bromo-2-(ethylsulfonyl)-4-nitrobenzene (CAS 1375472-10-8)
- 5-Bromo-2-methyl-3-sulfamoylbenzoic acid (CAS 1375472-31-3)
- 3-Bromo-2-methyl-5-sulfamoylbenzoic acid (CAS 1489091-39-5)
Recommended Standards
- 4-Bromo-2-(methylsulfonamido)benzoic acid (CAS 158580-61-1)
- 2-Amino-2-fluoro-5-bromobenzophenone (CAS 1479-58-9)
- 2-(2-Bromopyridin-4-yl)-1-(4-fluorophenyl)ethan-1-one (CAS 158876-70-1)
- 1-(4-Chlorophenyl)propane-2-sulfonyl chloride (CAS 1017338-18-9)
- (R)-5-Phenylimidazolidine-2,4-dione (CAS 41807-35-6)
- Perindopril-d4 (CAS 1356929-58-2)
- N-Desmethyl Clomipramine Hydrochloride (CAS 29854-14-6)
- (R)-2-(3-(Benzyl(cyclopropyl)amino)piperidin-1-yl)acetic acid (CAS 1354015-76-1)
- 3'-(Aminomethyl)-[1,1'-biphenyl]-4-carboxylic acid hydrochloride (CAS 259807-79-9)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
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