3-{[(2-bromophenyl)sulfonyl]amino}propanoic acid CAS 781626-91-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 781626-91-3 |
| Molecular Formula | C9H10BrNO4S |
| Molecular Weight | 308.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-{[(2-bromophenyl)sulfonyl]amino}propanoic acid (CAS 781626-91-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10BrNO4S. Molecular weight: 308.15 g/mol. Batch-specific COA and technical support are available on request.
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.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromophenyl Standards
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- N-(3-bromophenyl)-N-(methylsulfonyl)glycine (CAS 333448-11-6)
- N-(4-Bromophenyl)-N-(methylsulfonyl)glycine (CAS 425423-24-1)
- 1-(4-Bromophenyl)-5-cyclopropyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1017445-41-8)
- 1-(4-Bromophenyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 39818-81-0)
Recommended Standards
- 3-(3-Bromobenzenesulfonamido)propanoic acid (CAS 785792-43-0)
- 4-Bromo-3-(dimethylsulfamoyl)benzoic acid (CAS 473477-03-1)
- 2-Bromo-5-(ethylsulfamoyl)benzoic acid (CAS 790271-06-6)
- 2-(Chloromethyl)-1-phenyl-1H-benzimidazole (CAS 94937-86-7)
- Chlormadinone Acetate EP Impurity H (CAS 1054-64-4)
- Azacitidine Impurity 75 (CAS CATO-C4X-138875)
- n-Allyl-5-oxo-5h-thiazolo[3,2-a]pyrimidine-6-carboxamide (CAS 945110-87-2)
- 4-(4-((2-Chloro-6-fluorobenzyl)oxy)phenyl)pyrimidin-2-amine (CAS 477890-04-3)
- 4-((4-Chlorophenyl)thio)thiophene-3-carboxylic acid (CAS 149609-86-9)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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