3-(2-Chloro-4-fluorophenoxy)propane-1-sulfonyl chloride CAS 1340129-74-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1340129-74-9 |
| Molecular Formula | C9H9Cl2FO3S |
| Molecular Weight | 287.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chloro-4-fluorophenoxy)propane-1-sulfonyl chloride (CAS 1340129-74-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H9Cl2FO3S. Molecular weight: 287.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H9Cl2FO3S |
| Molecular Weight | 287.14 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
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- N-(3-Pyrrolidinyl)acetamide hydrochloride (CAS 1274919-31-1)
- 2-Mesityl-5,5-dimethyl-1,3,2-dioxaborinane (CAS 214360-78-8)
- 3-iodo-5-methylaniline (CAS 74586-54-2)
- Glucagon Monohydrochloride (CAS 28270-04-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com