Afatinib dichloro impurity CAS 2223677-63-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2223677-63-0 |
| Molecular Formula | C24H25Cl2N5O3 |
| Molecular Weight | 502.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Afatinib dichloro impurity (CAS 2223677-63-0) pharmaceutical standards reference standard. Molecular formula: C24H25Cl2N5O3. Molecular weight: 502.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H25Cl2N5O3 |
| Molecular Weight | 502.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Afatinib Standards
- Afatinib Impurity 4 (CAS CATO-C4X-10064)
- Afatinib Impurity 11 (CAS CATO-C4X-100611)
- Afatinib Impurity 57 (CAS CATO-C4X-100657)
- Afatinib Impurity 87 (CAS CATO-C4X-100687)
- Afatinib-d6 (CAS 1313874-96-2)
- Afatinib Impurity 47 (CAS CATO-C4X-100647)
- Afatinib Impurity 36 (CAS CATO-C4X-100636)
- Afatinib Impurity 63 (CAS CATO-C4X-100663)
Recommended Standards
- (S)-6-(3-(tert-Butyl)-5-(3-(2,3-dichlorophenyl)ureido)-1H-pyrazol-1-yl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 897369-18-5)
- 310392-94-0 QM05G7NM4H MIN-117 free base UNII-QM05G7NM4H (alphaS)-4-(3,4-Dichlorophenyl)-alpha-(((2-(5-methyl-1,3,4-oxadiazol-2-yl)-4-benzofuranyl)oxy)methyl)-1-piperidineethanol 1-Piperidineethanol, 4-(3,4-dichlorophenyl)-alpha-(((2-(5-methyl-1,3,4-oxadiazol-2-yl)-4-benzofuranyl)oxy)methyl)-, (alphaS)- (CAS 310392-94-0)
- N-Ethyl-N-(pyridin-2-ylmethyl)ethanamine (CAS 17751-50-7)
- (5Z)-5-[(6-Bromo-2H-1,3-benzodioxol-5-yl)methylidene]-1,3-thiazolidine-2,4-dione (CAS 58215-52-4)
- 3-(sec-Butyl)-5-(piperidin-2-yl)-1,2,4-oxadiazole (CAS 1245528-33-9)
- 2-Bromoethyl benzoate (CAS 939-54-8)
- Ethyl 4-(oxiran-2-ylmethoxy)benzoate (CAS 50625-94-0)
- 5-Methyl-1-((tetrahydro-2H-pyran-4-yl)methyl)-1H-pyrazole-4-carboxylic acid (CAS 1340093-64-2)
- 4-Cyanocyclohexyl acetate (CAS 106433-30-1)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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