Nimesulide Impurity 2 CAS 38880-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38880-53-4 |
| Molecular Formula | C7H8N2O5S |
| Molecular Weight | 232.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Nimesulide Impurity 2 (CAS 38880-53-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8N2O5S. Molecular weight: 232.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8N2O5S |
| Molecular Weight | 232.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Nimesulide Standards
- Nimesulide EP Impurity G (CAS 70995-08-3)
- Nimesulide EP Impurity D (CAS 5422-92-4)
- Nimesulide Impurity 8 (CAS 2216-12-8)
- Nimesulide EP Impurity B (CAS 51765-51-6)
- Nimesulide Impurity N1 (CAS 19881-18-6)
- Nimesulide EP Impurity C (CAS 2688-84-8)
- Nimesulide (CAS 51803-78-2)
- Nimesulide EP Impurity E (CAS 905858-63-1)
Recommended Standards
- n-(4-Fluorophenyl)-2-nitroaniline (CAS 322-78-1)
- N-methoxy-3-nitrobenzene-1-sulfonamide (CAS 304912-75-2)
- n-(3-Fluorophenyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 923191-89-3)
- 2-Bromo-1-(3,4-difluorophenyl)propan-1-one (CAS 23384-75-0)
- Tert-butyln-[5-(difluoromethyl)-3-pyridyl]carbamate (CAS 899899-70-8)
- 2,3,4,6,11,11A-hexahydro-1H-pyrazino[1,2-b]isoquinoline (CAS 50290-83-0)
- Ethyl 3-hydroxy-9,9-dimethyl-4-oxo-4,6,7,9-tetrahydropyrimido[2,1-c][1,4]oxazine-2-carboxylate (CAS 870562-16-6)
- (1-(2-(P-tolyloxy)ethyl)-1H-benzo[d]imidazol-2-yl)methanol (CAS 313067-45-7)
- 2-(3-Methyl-3H-diazirin-3-yl)ethane-1-sulfonyl chloride (CAS 1909335-97-2)
- MOTS-c Peptide (CAS 1627580-64-6)
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