5-Chloro-3-(2-ethoxyethoxy)thiophene-2-carboxylic acid CAS 1707372-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707372-08-4 |
| Molecular Formula | C9H11ClO4S |
| Molecular Weight | 250.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Chloro-3-(2-ethoxyethoxy)thiophene-2-carboxylic acid (CAS 1707372-08-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11ClO4S. Molecular weight: 250.70 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H11ClO4S |
| Molecular Weight | 250.70 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(Benzo[d]thiazol-2-yl)-4-chloro-3-oxobutanenitrile (CAS 160148-12-9)
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- (3-Chloro-5-(piperidin-4-yl)phenyl)boronic acid (CAS 2225181-03-1)
- 4-Bromo-3-iodo-7-methoxy-1H-indole (CAS 1360922-64-0)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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