ethyl 2-chloro-6-ethyl-thieno[3,2-b]thiophene-5-carboxylate CAS 2573123-46-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2573123-46-1 |
| Molecular Formula | C11H17ClO2S2 |
| Molecular Weight | 280.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 2-chloro-6-ethyl-thieno[3,2-b]thiophene-5-carboxylate (CAS 2573123-46-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H17ClO2S2. Molecular weight: 280.83 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H17ClO2S2 |
| Molecular Weight | 280.83 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- Acetochlor-d11 (CAS 1189897-44-6)
- Chlorpheniramine-d6 (CAS 1185054-60-7)
- 1-(3-Chlorophenyl)-4-hexylpiperazine (CAS 141510-98-7)
- (2,4-Diethoxypyrimidin-5-yl)boronic acid (CAS 213971-07-4)
- 3-((Tert-butoxycarbonyl)amino)oxetane-2-carboxylic acid (CAS 1824382-93-5)
- Zirconium oxide sulfate xhydrate (CAS 57126-73-5)
- Benzyl (2S)-2-{[(3-chloro-2-pyrazinyl)methyl]carbamoyl}-1-pyrrolidinecarboxylate (CAS 1418307-17-1)
- 1,3,7-Naphthalenetricarboxylicacid (CAS 36440-02-5)
- 2-Cyclopropoxy-4-isopropylbenzamide (CAS 1243395-49-4)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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