3-(2,2-Difluoroethoxy)propane-1-sulfonyl chloride CAS 1555211-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1555211-53-4 |
| Molecular Formula | C5H9ClF2O3S |
| Molecular Weight | 222.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,2-Difluoroethoxy)propane-1-sulfonyl chloride (CAS 1555211-53-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9ClF2O3S. Molecular weight: 222.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9ClF2O3S |
| Molecular Weight | 222.64 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, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Difluoroethoxy Standards
- 5-((2,2-Difluoroethoxy)methyl)-1-methyl-3-nitro-1H-pyrazole (CAS 1328640-88-5)
- 1-(2,2-Difluoroethoxy)-2-fluoro-4-nitrobenzene (CAS 1018164-78-7)
- 1-(2,2-Difluoroethoxy)-4-fluoro-2-nitrobenzene (CAS 1245771-90-7)
- 5-(2,2-difluoroethoxy)-N-hydroxy-pyrazine-2-carboxamidine (CAS 1564175-62-7)
- 2-(2,2-Difluoroethoxy)-4,6-dimethoxypyrimidine (CAS 552882-12-9)
- 2-(2,2-Difluoroethoxy)-4-fluorobenzoic acid (CAS 1690451-05-8)
- 1-[4-(2,2-Difluoroethoxy)-3-fluorophenyl]-ethanone (CAS 1373865-62-3)
- 1-[4-(2,2-Difluoroethoxy)-2-fluorophenyl]-ethanone (CAS 1691758-79-8)
Recommended Standards
- 4-(3-Chloro-5-fluorophenyl)phenol (CAS 1262001-95-5)
- Difluoro(Phenylsulfanyl)Acetyl Chloride (CAS 16503-77-8)
- 5-Chloro-2'-fluoro-[1,1'-biphenyl]-3-ol (CAS 1261969-58-7)
- 2-(5-(4-Bromophenyl)-1,3,4-oxadiazol-2-yl)phenol (CAS 111997-58-1)
- ((Hexane-1,2,3,4,5,6-hexaylhexakis(oxy))hexakis(methylene))hexabenzene (CAS 118895-86-6)
- 2-Cyclopropylpyrimidine-5-carbaldehyde (CAS 954226-60-9)
- 2-Methyl-4-oxo-1,4-dihydropyridine-3-carboxylic acid (CAS 1060806-08-7)
- (4-Aminophenyl)(4-cinnamylpiperazin-1-yl)methanone (CAS 219989-07-8)
- ((S)-2-Amino-3,3-dimethylbutanoyl)-L-tyrosine (CAS 908573-99-9)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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