Febuxostat Impurity 46 CAS 144060-97-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 144060-97-9 |
| Molecular Formula | C17H21NO3S |
| Molecular Weight | 319.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Febuxostat Impurity 46 (CAS 144060-97-9) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H21NO3S. Molecular weight: 319.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H21NO3S |
| Molecular Weight | 319.42 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Febuxostat Standards
- Febuxostat Impurity 29 (CAS 144060-62-8)
- Febuxostat Impurity 93 (CAS CATO-C4X-116293)
- Febuxostat Impurity 59 (CAS 2073891-59-3)
- Febuxostat Impurity 92 (CAS CATO-C4X-116292)
- Febuxostat (CAS 144060-53-7)
- Febuxostat Impurity 112 (CAS CATO-C4X-1162112)
- Febuxostat Impurity 24 (CAS 1335202-59-9)
- Febuxostat Impurity 41 (CAS CATO-C4X-116241)
Recommended Standards
- N-(4-aminocyclohexyl)-3-methylquinoline-8-sulfonamide (CAS 1607574-76-4)
- Fasudil impurity 33 (CAS CATO-C4X-136562)
- tert-butyl 2-(methanesulfonyloxy)-7-azaspiro[3.5]nonane-7-carboxylate (CAS 614729-59-8)
- Vortioxetine Impurity 61 (CAS CATO-C4X-105661)
- Linagliptin Impurity 15 (CAS 1791405-13-4)
- 4-[(cyclopropylamino)methyl]benzamide hydrochloride (CAS 1172028-71-5)
- 8-Bromo-2-ethyl-6-methyl-4H-3,1-benzoxazin-4-one (CAS 866151-15-7)
- 2-(3-Bromo-5-formylphenyl)acetic acid (CAS 1393569-50-0)
- 3-Bromothieno[3,2-c]pyridin-6(5H)-one (CAS 1326715-31-4)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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