Butyl 3-Chloropropane-1-sulfonate CAS 146475-47-0
| CAS No. | 146475-47-0 |
| Molecular Formula | C7H15ClO3S |
| Molecular Weight | 214.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 214.71 g/mol gives Butyl 3-Chloropropane-1-sulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Butyl 3-Chloropropane-1-sulfonate (CAS 146475-47-0) is a high-purity analytical reference standard with the molecular formula C7H15ClO3S and a molecular weight of 214.71 g/mol.
Butyl 3-Chloropropane-1-sulfonate (C7H15ClO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Butyl 3-Chloropropane-1-sulfonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H15ClO3S |
| Molecular Weight | 214.71 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.) | 1998 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- 7'-Methylspiro[cyclopropane-1,3'-indoline] hydrochloride (CAS 2197056-64-5)
- Tert-butyl (1-amino-1-oxo-2-(3-(trifluoromethyl)phenyl)propan-2-yl)carbamate (CAS 1245940-52-6)
- 1-(2-Amino-5-methyl-1,3-benzoxazol-7-yl)ethanone (CAS 1820641-27-7)
- Methyl 3-amino-6-chloropicolinate hydrochloride (CAS 866775-03-3)
- 4-Chloro-2-ethylbenzoic acid (CAS 58231-16-6)
- 4-Bromobicyclo[2.2.2]octane-1-carboxylic acid (CAS 1989-50-0)
- His-Cyclic-Semaglutide (CAS CATO-C4X-2226182)
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