Etoricoxib Impurity 37 CAS 38746-92-8
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 38746-92-8 |
| Molecular Formula | C9H9NS |
| Molecular Weight | 163.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Etoricoxib Impurity 37 (CAS 38746-92-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H9NS. Molecular weight: 163.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9NS |
| Molecular Weight | 163.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Etoricoxib Standards
- Etoricoxib impurity 59 (CAS 21684-59-3)
- Etoricoxib Impurity 36 (CAS 874-87-3)
- Etoricoxib Impurity 28 (CAS 5470-70-2)
- Etoricoxib impurity 64 (CAS 65719-09-7)
- Etoricoxib Impurity 78 (CAS 99055-63-7)
- Etoricoxib Impurity 39 (CAS 2457-47-8)
- Etoricoxib Impurity 87 (CAS 26524-93-6)
- Etoricoxib Impurity 36 (CAS 33963-58-5)
Recommended Standards
- 3-[(2-aminoethyl)sulfanyl]-2-methylpropanoic acid (CAS 80186-81-8)
- L-Ethionine (CAS 13073-35-3)
- 5-(methylthio)-1H-indole 5-Methylthio-indole 77248-65-8 A12888 (CAS 77248-65-8)
- Cetirizine EP Impurity A (CAS 303-26-4)
- Amisulpride Impurity 18 (CAS 84859-26-7)
- 6-Chloro-2-isopropyl-1H-benzo[d]imidazole-5-sulfonamide (CAS 89725-22-4)
- CAS 6562-41-0 (CAS 6562-41-0)
- Vitamin K1 Impurity 12 (CAS CATO-C4X-220712)
- 1-(2,2,2-Trifluoroethyl)piperidin-4-ol (CAS 90633-29-7)
- Peptide 46 (H-4054.0500) (CAS 192122-40-0)
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