Afatinib Impurity 58 CAS 26404-20-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26404-20-6 |
| Molecular Formula | C5H7ClO3 |
| Molecular Weight | 150.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Afatinib Impurity 58 (CAS 26404-20-6) pharmaceutical standards reference standard. Molecular formula: C5H7ClO3. Molecular weight: 150.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H7ClO3 |
| Molecular Weight | 150.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
Related Afatinib Standards
- Afatinib Impurity 62 (CAS 1056149-69-9)
- Afatinib Impurity 30 (CAS 446-10-6)
- Afatinib Impurity Y (CAS 2365-85-7)
- Afatinib Impurity 38 (CAS 2106-04-9)
- Afatinib Impurity 32 (CAS 2369-13-3)
- Afatinib Impurity 34 (CAS 2369-11-1)
- Afatinib Impurity 93 (CAS CATO-C4X-100693)
- Afatinib Impurity 56 (CAS CATO-C4X-100656)
Recommended Standards
- 5-methyl-1,3,4-oxadiazole-2-carbonyl chloride (CAS 889131-28-6)
- Azilsartan Impurity 10 (CAS 5368-01-4)
- 5-Chloro-4-oxopentanoic acid (CAS 60254-71-9)
- 3,3,3-Trifluoropropyl formate (CAS 1344118-09-7)
- methyl (Z)-2-azido-3-(2,5-dichloro-4-fluoro-phenyl)prop-2-enoate (CAS 2755783-51-6)
- 3-(Pyridin-2-yl)propanoic acid compound with sulfuric acid (1:1) (CAS 1172505-18-8)
- 4-Methyl-2-(tributylstannyl)oxazole (CAS 616239-57-7)
- Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) 2-butyl-2-(3,5-di-tert-butyl-4-hydroxybenzyl)malonate (CAS 63843-89-0)
- 4-(2-hydroxyethyl)-2,6-dimethoxyphenol (CAS 20824-45-7)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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