Sorafenib Impurity 46 CAS 53750-66-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 53750-66-6 |
| Molecular Formula | C6H3Cl2NO |
| Molecular Weight | 176.00 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sorafenib Impurity 46 (CAS 53750-66-6), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3Cl2NO. Molecular weight: 176.00 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H3Cl2NO |
| Molecular Weight | 176.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Sorafenib Standards
- Sorafenib Impurity 54 (CAS 67455-41-8)
- Sorafenib Impurity 67 (CAS 131418-11-6)
- Sorafenib Impurity 14 (CAS 845306-04-9)
- Sorafenib Impurity 47 (CAS 220000-87-3)
- Sorafenib Impurity 51 (CAS 52943-20-1)
- Sorafenib Impurity 50 (CAS 1065074-98-7)
- Sorafenib Impurity 20 (CAS 329-01-1)
- Sorafenib Impurity 48 (CAS 5470-22-4)
Recommended Standards
- Methylenediphosphonic Acid (CAS 1984-15-2)
- Thiotepa Impurity 13 (CAS 1879073-27-4)
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- Regorafenib Impurity 14 (CAS 835621-12-0)
- Neratinib Impurity 44 (CAS 1222172-50-0)
- (1R,4r)-4-(5-bromo-2-(butylamino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclohexan-1-ol (CAS 2306252-86-6)
- (s)-2-Amino-2-(2-bromo-5-fluorophenyl)ethan-1-ol (CAS 1213371-91-5)
- 2-((3-Methyl-4-nitroisoxazol-5-yl)amino)-2-oxoethyl acetate (CAS 41230-60-8)
- Benzopyrene Related Compound 3 (Benzo[a]pyrene-7, 8-Diol) (CAS 57303-99-8)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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