Ethyl 4-cyano-5-(2,5-dichlorothiophene-3-carboxamido)-3-methylthiophene-2-carboxylate CAS 896325-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 896325-44-3 |
| Molecular Formula | C14H10Cl2N2O3S2 |
| Molecular Weight | 389.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 4-cyano-5-(2,5-dichlorothiophene-3-carboxamido)-3-methylthiophene-2-carboxylate (CAS 896325-44-3) pharmaceutical standards reference standard. Molecular formula: C14H10Cl2N2O3S2. Molecular weight: 389.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H10Cl2N2O3S2 |
| Molecular Weight | 389.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Bromo-PEG7-alcohol (CAS 86220-35-1)
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- 3-(2-Fluorophenyl)-2-(methylthio)-6-phenylpyrimidin-4(3H)-one (CAS 89069-42-1)
- 6-Ethyl-2-[(3,4,4-trifluorobut-3-en-1-yl)sulfanyl]-3,4-dihydropyrimidin-4-one (CAS 439111-13-4)
- 1-(3-(Diethoxymethyl)phenyl)-N-methylmethanamine (CAS 2166837-53-0)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(4-chlorophenyl)methyl]-1H-pyrrole-2-sulfonamide (CAS 338406-72-7)
- Benzyl ((S)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-3-yl)(methyl)carbamate (CAS 1401666-29-2)
- n,1-Dimethyl-1h-imidazole-4-carboxamide (CAS 129993-50-6)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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