Cabozantinib Impurity 51 CAS 76273-98-8
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 76273-98-8 |
| Molecular Formula | C14H12F2N2O |
| Molecular Weight | 262.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cabozantinib Impurity 51 (CAS 76273-98-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H12F2N2O. Molecular weight: 262.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H12F2N2O |
| Molecular Weight | 262.25 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1978 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Cabozantinib Standards
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- Cabozantinib Impurity 52 (CAS CATO-C4X-201852)
- Cabozantinib Impurity 40 (CAS 1275738-77-6)
- Cabozantinib Impurity N2 (CAS 113136-79-1)
- Cabozantinib Impurity 4 (CAS CATO-C4X-20184)
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Recommended Standards
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- Eribulin Impurity 6 (CAS CATO-C4X-26506)
- Vardenafil Impurity 57 (CAS CATO-C4X-101757)
- 2,3,4,5,6-Pentahydroxyhexanal (CAS 93780-23-5)
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- 2-(Hydroxymethyl)-3-(trifluoromethyl)phenol (CAS 1261681-87-1)
- Myosin Kinase Inhibiting Peptide (CAS 119386-39-9)
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