Baloxavir Impurity 57 CAS 2496644-37-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2496644-37-0 |
| Molecular Formula | C14H10F2OS |
| Molecular Weight | 264.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Baloxavir Impurity 57 (CAS 2496644-37-0), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H10F2OS. Molecular weight: 264.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H10F2OS |
| Molecular Weight | 264.29 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Baloxavir Standards
- Baloxavir Marboxil Impurity 190 (CAS CATO-C4X-2108190)
- Baloxavir Marboxil Impurity 193 (CAS 2591558-80-2)
- Baloxavir Impurity 29 (CAS 1985607-83-7)
- Baloxavir Impurity 41 (CAS CATO-C4X-210841)
- Baloxavir Impurity 142 (CAS CATO-C4X-2108142)
- Baloxavir Marboxil Impurity 184 (CAS 2417354-05-1)
- Baloxavir Marboxil Impurity 240 (CAS CATO-C4X-2108240)
- Baloxavir Impurity 137 (CAS CATO-C4X-2108137)
Recommended Standards
- Barloxavir impurity 98 (CAS CATO-C4X-210898)
- Besudil Impurity 11 (CAS CATO-C4X-298811)
- 2-((4-(1-Ethyl-1H-pyrazol-4-yl)pyrimidin-2-yl)thio)acetic acid (CAS 1006486-43-6)
- Betahistine Impurity 16 (CAS CATO-C4X-183816)
- Aspirin Impurity 11 (CAS 85531-16-4)
- 3-(2-Methoxyethyl)-1-phenyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine (CAS 1353497-46-7)
- N-(2-methoxyphenyl)tetrahydro-2H-thiopyran-4-amine (CAS 1156599-22-2)
- 3-Methyl-4-(methylsulfamoyl)benzene-1-sulfonyl chloride (CAS 106738-54-9)
- Methyl 6-((1-(tert-Butoxycarbonyl)piperidin-4-yl)oxy)-1H-indole-2-carboxylate (CAS 287389-12-2)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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