Lenvatinib Impurity 77 CAS 1864-94-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1864-94-4 |
| Molecular Formula | C7H6O2 |
| Molecular Weight | 122.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Lenvatinib Impurity 77 (CAS 1864-94-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6O2. Molecular weight: 122.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6O2 |
| Molecular Weight | 122.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Lenvatinib Standards
- Lenvatinib Impurity 71 (CAS 13066-95-0)
- Lenvatinib Impurity 101 (CAS 1453-50-5)
- Lenvatinib Impurity 151 (CAS 289625-93-0)
- Lenvatinib Impurity 117 (CAS 1565657-07-9)
- Lenvatinib Impurity 80 (CAS 6558-73-2)
- Lenvatinib Impurity N2 (CAS 13932-55-3)
- Lenvatinib Impurity 16 (CAS 69332-65-6)
- Lenvatinib Impurity 69 (CAS 615-66-7)
Recommended Standards
- 5-Methylisoxazole-4-acetonitrile (CAS 1824462-79-4)
- N-(Prop-2-yn-1-yl)oxazol-2-amine (CAS 1899056-77-9)
- 4,4-Difluoropyrrolidin-3-amine (CAS 1804969-95-6)
- 2-Methyl-4-(trifluoromethyl)furan (CAS 26431-54-9)
- 6-Fluoro-3-(4-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-1H-1,2,3-triazol-1-yl)-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one (CAS 1093978-67-6)
- 24099-02-3 [(4-Formyl-3-methyl-1-phenyl-1H-pyrazol-5-yl)thio]acetic acid MFCD14281970 (CAS 24099-02-3)
- Ethyl 3-Methyl-1H-indole-5-carboxylate (CAS 73396-90-4)
- trans-5-Chloro-N-[4-(phenylmethoxy)cyclohexyl]-pentanamide (CAS 98454-45-6)
- Dotinurad Impurity 21 (CAS CATO-C4X-249421)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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