Etoricoxib impurity 68 CAS 58058-86-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 58058-86-9 |
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Etoricoxib impurity 68 (CAS 58058-86-9) pharmacopoeial impurity standards reference standard. Molecular formula: C11H14O4S. Molecular weight: 242.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Sulfur Atoms | 1 |
Related Etoricoxib Standards
- Etoricoxib Impurity 75 (CAS 40061-49-2)
- Etoricoxib Impurity 77 (CAS CATO-C4X-108077)
- Etoricoxib Impurity 71 (CAS 887479-63-2)
- Etoricoxib Impurity 88 (CAS CATO-C4X-108088)
- Etoricoxib impurity 69 (CAS 300355-18-4)
- Etoricoxib Impurity 27 (CAS 221615-72-1)
- Etoricoxib Impurity 76 (CAS CATO-C4X-108076)
- Etoricoxib Impurity 3 (CAS 90584-68-2)
Recommended Standards
- Empagliflozin Impurity 153 (CAS 219823-47-9)
- Faropenem Impurity 33 (CAS CATO-C4X-128933)
- CAS 952407-61-3 (CAS 952407-61-3)
- Abrocitinib Impurity 54 (CAS CATO-C4X-288454)
- Alprostadil EP Impurity K (CAS 791-28-6)
- 3-((3-Chloro-4-methylphenyl)amino)-1-(5-methylfuran-2-yl)propan-1-one (CAS 61089-87-0)
- 4-Chloro-1-(3-(ethylsulfonyl)propyl)-1h-pyrazol-3-amine (CAS 1484798-62-0)
- N-Benzyl-N-phenylhydroxylamine (CAS 3376-40-7)
- 2-(3-Fluorophenyl)-4,5,6,7-tetrahydrooxazolo[4,5-c]pyridine (CAS 944897-15-8)
- Peptide Impurity 04 (CAS 2913424-91-4)
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