Nintedanib Impurity N7 CAS 894783-61-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 894783-61-0 |
| Molecular Formula | C30H31N5O4 |
| Molecular Weight | 525.60 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Nintedanib Impurity N7 (CAS 894783-61-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C30H31N5O4. Molecular weight: 525.60 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C30H31N5O4 |
| Molecular Weight | 525.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Nintedanib Standards
- Nintedanib Impurity N1 (CAS 894783-71-2)
- Nintedanib Impurity N2 (CAS CATO-C4X-12662)
- Nintedanib Impurity N3 (CAS CATO-C4X-12663)
- Nintedanib Impurity N9 (CAS 334951-61-0)
- Nintedanib Impurity 103 (CAS CATO-C4X-1814103)
- Nintedanib Impurity 104 (CAS CATO-C4X-1814104)
- Nintedanib Impurity 105 (CAS CATO-C4X-1814105)
- Nintedanib E-Isomer (CAS 1160294-26-7)
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- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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