Etoricoxib Impurity 36 CAS 874-87-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 874-87-3 |
| Molecular Formula | C8H9ClS |
| Molecular Weight | 172.68 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Etoricoxib Impurity 36 (CAS 874-87-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H9ClS. Molecular weight: 172.68 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H9ClS |
| Molecular Weight | 172.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Etoricoxib Standards
- Etoricoxib Impurity 78 (CAS 99055-63-7)
- Etoricoxib impurity 59 (CAS 21684-59-3)
- Etoricoxib Impurity 37 (CAS 38746-92-8)
- Etoricoxib Impurity 87 (CAS 26524-93-6)
- Etoricoxib Impurity 36 (CAS 33963-58-5)
- Etoricoxib Impurity 73 (CAS 1937252-96-4)
- Etoricoxib Impurity 28 (CAS 5470-70-2)
- Etoricoxib impurity 64 (CAS 65719-09-7)
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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