2-(2,2-dichlorocyclopropyl)ethane-1-sulfonyl chloride CAS 1909317-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1909317-56-1 |
| Molecular Formula | C5H7Cl3O2S |
| Molecular Weight | 237.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2,2-dichlorocyclopropyl)ethane-1-sulfonyl chloride (CAS 1909317-56-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H7Cl3O2S. Molecular weight: 237.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H7Cl3O2S |
| Molecular Weight | 237.53 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related dichlorocyclopropyl Standards
- 4-(2,2-Dichlorocyclopropyl)benzoic acid (CAS 3761-93-1)
- 1-(4-(2,2-Dichlorocyclopropyl)phenyl)ethanone (CAS 40641-93-8)
- 2-{[(2,2-dichlorocyclopropyl)methyl]sulfanyl}aniline (CAS 1146290-11-0)
- (2,2-Dichlorocyclopropyl)methanesulfonyl chloride (CAS 1146290-10-9)
- (2,2-Dichlorocyclopropyl)(phenyl)sulfane (CAS 63289-85-0)
- 5-(((2,2-Dichlorocyclopropyl)methyl)thio)-1,3,4-thiadiazol-2-amine (CAS 338407-70-8)
- ((2,2-Dichlorocyclopropyl)methoxy)benzene (CAS 33666-40-9)
- 2-(((2,2-Dichlorocyclopropyl)methyl)thio)-6-methylpyrimidin-4-amine (CAS 1010968-81-6)
Recommended Standards
- Allisartan Isoproxil Impurity 8 (CAS CATO-C4X-32178)
- 1-Bromo-3-chloro-4-(methylthio)benzene (CAS 101084-82-6)
- 4-Bromo-5-chloro-3-methyl-1-propyl-1H-pyrazole (CAS 29939-07-9)
- Ethyl5-(4-hydroxyphenyl)oxazole-4-carboxylate (CAS 391248-24-1)
- (S)-tert-Butyl ((1-(2-aminopropanoyl)piperidin-4-yl)methyl)(cyclopropyl)carbamate (CAS 1353994-84-9)
- 3-{[(4-chlorophenyl)methyl]sulfanyl}-5-(trifluoromethyl)pyridine-2-carboxamide (CAS 338406-83-0)
- 2-Chloro-3-methylbenzene-1,4-diamine (CAS 89856-66-6)
- 3-(5,6,7,8-Tetrahydronaphthalen-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1015870-80-0)
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 3-(thiophene-2-carboxamido)benzoate (CAS 871554-62-0)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com