Methyl 5-bromo-2-(methylsulfonamido)benzoate CAS 452350-33-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 452350-33-3 |
| Molecular Formula | C9H10BrNO4S |
| Molecular Weight | 308.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-bromo-2-(methylsulfonamido)benzoate (CAS 452350-33-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10BrNO4S. Molecular weight: 308.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 2-(5-bromo-2-sulfamoylphenyl)acetate (CAS 859232-71-6)
- N-(2-Bromo-4-methylphenyl)-2-fluorobenzamide (CAS 313552-64-6)
- Methyl 2-(4-bromobenzenesulfonamido)acetate (CAS 349405-06-7)
- 3-Amino-4-methylpyridin-2(1H)-one (CAS 33252-54-9)
- Bromoacetamide-PEG3-propargyl (CAS 932741-11-2)
- methyl 2-bromo-4H-furo[3,2-b]pyrrole-5-carboxylate (CAS 1283480-14-7)
- 1-(4-Chloro-2-methylphenyl)-3-(1-(4-ethoxyphenyl)-3-hydroxypropyl)thiourea (CAS 865660-58-8)
- Clindamycin EP Impurity C (CAS 16684-06-3)
- (S)-4,4-dimethyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 773821-93-5)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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