Febuxostat Impurity 29 CAS 144060-62-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 144060-62-8 |
| Molecular Formula | C16H17NO4S |
| Molecular Weight | 319.38 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Febuxostat Impurity 29 (CAS 144060-62-8), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H17NO4S. Molecular weight: 319.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H17NO4S |
| Molecular Weight | 319.38 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| 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 93 (CAS CATO-C4X-116293)
- Febuxostat Impurity 46 (CAS 144060-97-9)
- 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
- Tosyl-D-phenylalanine (CAS 86117-53-5)
- tert-Butyl 5-methyl-6-oxo-5,6-dihydro-4H-imidazo[1,5-a]thieno[2,3-f][1,4]diazepine-3-carboxylate (CAS 99632-94-7)
- Diltiazem Impurity 18 (CAS 131613-02-0)
- Celecoxib Impurity 30 (CAS 2356153-95-0)
- Urapidil Impurity 74 (CAS CATO-C4X-192474)
- Ethyl 4-(ethylamino)piperidine-1-carboxylate (CAS 1021076-03-8)
- 2-(3,4-Dimethylbenzamido)-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1217020-69-3)
- (2E)-1-{3-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-[(4-methoxyphenyl)amino]prop-2-en-1-one (CAS 478039-46-2)
- 6-Bromo-2-(4-methylpiperazin-1-yl)quinoline (CAS 124783-03-5)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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