Topiroxostat Impurity 28 CAS 1992028-94-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1992028-94-0 |
| Molecular Formula | C13H10N6O |
| Molecular Weight | 266.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Topiroxostat Impurity 28 (CAS 1992028-94-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C13H10N6O. Molecular weight: 266.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H10N6O |
| Molecular Weight | 266.26 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 6 |
Related Topiroxostat Standards
- Topiroxostat Impurity 11 (CAS CATO-C4X-105511)
- Topiroxostat Impurity 38 (CAS 1841081-71-7)
- Topiroxostat Impurity 10 (CAS 2044702-36-3)
- Topiroxostat Impurity 65 (CAS CATO-C4X-105565)
- 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
- Cladribine EP Impurity A (CAS 4546-70-7)
- Fluoxetine Impurity 13 (CAS CATO-C4X-135213)
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- Lasmiditan Impurity 69 (CAS CATO-C4X-247869)
- Tolvaptan Impurity 63 (CAS CATO-C4X-195563)
- 2-(2H-Tetrazol-2-yl)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid (CAS 2090315-87-8)
- Acalabrutinib Impurity 7 (CAS CATO-C4X-30557)
- 5-Chloro-6-methylpyrazine-2-carboxylic acid (CAS 188781-36-4)
- Clemastine Impurity 15 (CAS CATO-C4X-183715)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com