3-(2,6-Dichlorophenoxy)propane-1-sulfonyl chloride CAS 1018340-74-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1018340-74-3 |
| Molecular Formula | C9H9Cl3O3S |
| Molecular Weight | 303.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2,6-Dichlorophenoxy)propane-1-sulfonyl chloride (CAS 1018340-74-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9Cl3O3S. Molecular weight: 303.59 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9Cl3O3S |
| Molecular Weight | 303.59 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| 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.) | 1988 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dichlorophenoxy Standards
- 3-(3,5-Dichlorophenoxy)propane-1-sulfonyl chloride (CAS 1018271-86-7)
- 3-(2,3-Dichlorophenoxy)propane-1-sulfonyl chloride (CAS 1018289-02-5)
- 3-(2,4-Dichlorophenoxy)propane-1-sulfonyl chloride (CAS 1018549-16-0)
- 3-(3,4-Dichlorophenoxy)propane-1-sulfonyl chloride (CAS 1018549-20-6)
- 2-((3,5-Dichlorophenoxy)methyl)thiazole-4-carboxylic acid (CAS 263756-57-6)
- 5-((2,4-Dichlorophenoxy)methyl)-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 305336-60-1)
- 5-(1-(2,4-Dichlorophenoxy)ethyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 588673-26-1)
- 5-(1-(2,5-Dichlorophenoxy)ethyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 861240-04-2)
Recommended Standards
- 5-Bromo-2-chloro-N-(pyrrolidin-3-yl)benzamide (CAS 1830456-72-8)
- 2,4,6-Trichlorophenyl propane-1-sulfonate (CAS 1171919-51-9)
- N-((6-Bromopyridin-3-yl)methyl)-2-chloro-N-cyclopropylacetamide (CAS 1353982-76-9)
- 2-(5-Ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2121512-83-0)
- 2-Methylbenzenesulfonyl fluoride (CAS 444-31-5)
- 3,4-Dimethylphenol-d6 (CAS 1346599-02-7)
- Methyl N-(2,4-dichlorophenyl)-N-(phenylsulfonyl)glycinate (CAS 499979-78-1)
- Caspofungin Acetate C0 Analog(Caspofungin EP Impurity F)(RRT=1.1) (CAS CATO-C4X-157522)
- 2-(4-Phenoxyphenyl)ethan-1-amine (CAS 118468-18-1)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com