Clopidogrel Impurity 31 CAS 19995-38-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 19995-38-1 |
| Molecular Formula | C6H7ClS |
| Molecular Weight | 146.64 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Clopidogrel Impurity 31 (CAS 19995-38-1) pharmacopoeial impurity standards reference standard. Molecular formula: C6H7ClS. Molecular weight: 146.64 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H7ClS |
| Molecular Weight | 146.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Clopidogrel Standards
- Clopidogrel Impurity 48 (CAS 111954-31-5)
- Clopidogrel Impurity 14 (CAS 5402-55-1)
- Clopidogrel Impurity 69 (CAS 131202-62-5)
- Clopidogrel Impurity 70 (CAS 13679-64-6)
- Clopidogrel Impurity 87 (CAS 26118-14-9)
- Clopidogrel Impurity 16 (CAS 138228-61-2)
- Clopidogrel Impurity 12 (CAS 141196-64-7)
- Clopidogrel Impurity 67 (CAS 7292-71-9)
Recommended Standards
- 2-(Chloromethyl)-5-methylthiophene (CAS 34776-73-3)
- (1-Chloroethyl)cyclohexane (CAS 1073-43-4)
- 2-(Chloromethyl)-3-methylthiophene (CAS 92521-25-0)
- Rivaroxaban Impurity 162 (CAS 2197189-55-0)
- Azithromycin Impurity 23 (CAS CATO-C4X-100323)
- 5-Bromo-1,3-dimethyl-1H-indole (CAS 10075-49-7)
- 2-HYdroxy-1,8-cineole (CAS 60761-00-4)
- (S)-2-amino-3-(4-hexyl-3-oxo-2,3-dihydroisoxazol-5-yl)propanoic acid (alphas)-alpha-Amino-4-hexyl-2,3-dihydro-3-oxo-5-isoxazolepropanoic acid 334887-48-8 (CAS 334887-48-8)
- 4-Methyl-4-(2-propen-1-yl)-cyclohexanone (CAS 117360-99-3)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com