2-[4-(cyclopropylsulfamoyl)phenyl]acetic acid CAS 521313-98-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 521313-98-4 |
| Molecular Formula | C11H13NO4S |
| Molecular Weight | 255.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-[4-(cyclopropylsulfamoyl)phenyl]acetic acid (CAS 521313-98-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H13NO4S. Molecular weight: 255.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H13NO4S |
| Molecular Weight | 255.29 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-[2-(4-methylphenyl)ethenesulfonamido]acetic acid (CAS 744227-34-7)
- 2-{[(2-methylphenyl)carbamoyl]methanesulfinyl}acetic acid (CAS 344267-54-5)
- 2,3-Dihydro-N-2-propen-1-yl-1,4-benzodioxin-6-sulfonamide (CAS 333446-76-7)
- 4,5,6,7-Tetrahydrobenzo[d]isoxazol-5-amine hydrochloride (CAS 1864056-54-1)
- 1-Methyl-1H-indazol-5-ol (CAS 756839-14-2)
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- 2-Hydroxyquinoline-7-carbonitrile (CAS 1033747-90-8)
- Ethyl 3-(2,6-dichlorophenoxy)propanoate (CAS 1094637-34-9)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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