1-Chloro-1-propanesulfonyl Chloride CAS 3518-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3518-67-0 |
| Molecular Formula | C3H6Cl2O2S |
| Molecular Weight | 177.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Chloro-1-propanesulfonyl Chloride (CAS 3518-67-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H6Cl2O2S. Molecular weight: 177.05 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H6Cl2O2S |
| Molecular Weight | 177.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Chloropropanesulfonyl chloride (CAS 1633-82-5)
- 1185148-20-2 2-Bromo-3-methylthiophene-d3 (CAS 1185148-20-2)
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- Thiophen-3-yl(7-(o-tolyl)-1,4-thiazepan-4-yl)methanone (CAS 1704640-88-9)
- 5-Bromo-3-methylpicolinimidamide hydrochloride (CAS 1179360-96-3)
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- (5-(Pyrrolidin-1-ylsulfonyl)thiophen-3-yl)methanol (CAS 1477717-13-7)
- N-methyl-2-(2-oxopiperazin-1-yl)acetamide (CAS 1250678-07-9)
- 4,6-Diiodo-2-methoxypyrimidine (CAS 164738-58-3)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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