EtoricoxiB impurity 16 CAS 90536-66-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 90536-66-6 |
| Molecular Formula | C9H10O4S |
| Molecular Weight | 214.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity EtoricoxiB impurity 16 (CAS 90536-66-6) pharmacopoeial impurity standards reference standard. Molecular formula: C9H10O4S. Molecular weight: 214.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H10O4S |
| Molecular Weight | 214.24 g/mol |
| Purity | >95% |
| 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.) | 1982 |
| Sulfur Atoms | 1 |
Related EtoricoxiB Standards
- Etoricoxib Impurity 3 (CAS 90584-68-2)
- Etoricoxib Impurity 31 (CAS 93629-02-8)
- Etoricoxib impurity 69 (CAS 300355-18-4)
- Etoricoxib Impurity 4 (CAS 4052-30-6)
- Etoricoxib Impurity 37 (CAS 118362-28-0)
- Etoricoxib Impurity 3 (CAS 10297-73-1)
- Etoricoxib Impurity 73 (CAS 1937252-96-4)
- Etoricoxib impurity 68 (CAS 58058-86-9)
Recommended Standards
- 3-Methylphenylsulfonylurea (CAS CATO-C3D-3168)
- Ethyl 2-(methylthio)-6-oxo-1,6-dihydropyrimidine-5-carboxylate (CAS 53554-29-3)
- Tolbutamide EP Impurity B (CAS 1694-06-0)
- Daprodustat Impurity 11 (CAS 7150-63-2)
- Quetiapine Impurity 10 (CAS CATO-C4X-124410)
- 3-(((Benzyloxy)carbonyl)amino)-2,2,3-trimethylbutanoic acid (CAS 32097-54-4)
- N-((1H-Benzo[d]imidazol-2-yl)methyl)thiophene-3-carboxamide (CAS 1060902-45-5)
- 3-(2-Methanesulfonylethoxy)aniline (CAS 1184567-84-7)
- (2E)-3-[(4-Chlorophenyl)amino]-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}prop-2-en-1-one (CAS 477889-40-0)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com