Topiroxostat Impurity 10 CAS 2044702-36-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2044702-36-3 |
| Molecular Formula | C13H9N5O2 |
| Molecular Weight | 267.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Topiroxostat Impurity 10 (CAS 2044702-36-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H9N5O2. Molecular weight: 267.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H9N5O2 |
| Molecular Weight | 267.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 5 |
Related Topiroxostat Standards
- Topiroxostat Impurity 65 (CAS CATO-C4X-105565)
- Topiroxostat Impurity 11 (CAS CATO-C4X-105511)
- Topiroxostat Impurity 28 (CAS 1992028-94-0)
- Topiroxostat Impurity 38 (CAS 1841081-71-7)
- Topiroxostat Impurity 15 (CAS 577778-82-6)
- Topiroxostat Impurity 58 (CAS CATO-C4X-105558)
- Topiroxostat Impurity 18 (CAS CATO-C4X-105518)
- Topiroxostat Impurity 67 (CAS CATO-C4X-105567)
Recommended Standards
- Aciclovir EP Impurity F (CAS 110104-37-5)
- 7-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione 7-Deaza-2'-deoxyxanthosine 96022-82-1 (CAS 96022-82-1)
- Isavuconazole Impurity 213 (CAS CATO-C4X-1236213)
- Bisoprolol EP Impurity C (CAS 1225195-70-9)
- Tolvaptan Impurity 20 (CAS 137982-91-3)
- Dorzolamide EP Impurity B（R,S-Isomer) (CAS 149249-72-9)
- 6,7-Dimethoxy-2-(trifluoromethyl)quinazolin-4(3H)-one (CAS 630422-44-5)
- 3-Bromo-4-methoxy-N-(2-methoxyethyl)benzenesulfonamide (CAS 332354-64-0)
- 1-(4-Chlorophenyl)pentane-1,4-dione (CAS 53842-12-9)
- Custom peptides (CAS CATO-CPTD788509)
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