Pazopanib Impurity 9 CAS 444731-72-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 444731-72-0 |
| Molecular Formula | C9H11N3 |
| Molecular Weight | 161.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Pazopanib Impurity 9 (CAS 444731-72-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H11N3. Molecular weight: 161.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H11N3 |
| Molecular Weight | 161.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Pazopanib Standards
- Pazopanib Impurity 17 (CAS 221681-92-1)
- Pazopanib Impurity 57 (CAS CATO-C4X-172557)
- Pazopanib Impurity 29 (CAS 20191-74-6)
- Pazopanib Impurity 59 (CAS CATO-C4X-172559)
- Pazopanib Impurity 20 (CAS 3934-20-1)
- Pazopanib Impurity 58 (CAS CATO-C4X-172558)
- Pazopanib Impurity 60 (CAS CATO-C4X-172560)
- Pazopanib Impurity 30 (CAS 1313372-75-6)
Recommended Standards
- Rasagiline Impurity 44 (CAS CATO-C4X-191344)
- Urapidil Impurity 40 (CAS 6328-48-9)
- Levosimendan Impurity 28 (CAS 30696-28-7)
- Polmacoxib Impurity 4 Sodium Salt (CAS 1778703-67-5)
- Clopidogrel Impurity 36 HCl (CAS 1346605-15-9 (free base))
- 1-Methoxycyclohexene 1-methoxycyclohex-1-ene 931-57-7 A22412 (CAS 931-57-7)
- 2-((4-Ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 587005-82-1)
- (S)-4-isopentyl-2-(pyrrolidin-2-yl)phenol (CAS 1213566-63-2)
- 3-Bromo-5,6-difluoro-2-methoxybenzonitrile (CAS 1891616-79-7)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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