prop-1-ene-2-sulfonyl chloride CAS 874009-75-3
| CAS No. | 874009-75-3 |
| Molecular Formula | C3H5ClO2S |
| Molecular Weight | 140.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
prop-1-ene-2-sulfonyl chloride (CAS 874009-75-3), molecular formula C3H5ClO2S and molecular weight 140.59 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C3H5ClO2S, prop-1-ene-2-sulfonyl chloride contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 140.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures prop-1-ene-2-sulfonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H5ClO2S |
| Molecular Weight | 140.59 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) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related prop Standards
- (E)-Prop-1-ene-1-sulfonyl chloride (CAS 98821-29-5)
- prop-1-ene-1-sulfonyl chloride (CAS 26226-45-9)
- 1-(Prop-2-en-1-yl)piperidin-4-amine (CAS 838847-25-9)
- [1-(prop-2-en-1-yl)cyclopentyl]methanol (CAS 441774-57-8)
- 2-(Prop-2-en-1-yl)cyclohexan-1-ol (CAS 21895-83-0)
- 1-(prop-2-en-1-yl)cyclobutane-1-carboxylic acid (CAS 1193397-42-0)
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Recommended Standards
- 4-methylbenzyl chloride (CAS 104-82-5)
- 1459-15-0 Benzene, (1-chloroethyl)-, (R)- (CAS 1459-15-0)
- 3-Chlorothiete 1,1-dioxide (CAS 15953-83-0)
- (S)-(1-Chloroethyl)benzene (CAS 3756-41-0)
- Bz-OSu (CAS 23405-15-4)
- 5-(4-Chloro-2-nitrophenyl)furan-2-carboxylic acid (CAS 95611-88-4)
- 5-(3-Fluoropyridin-4-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1489985-41-2)
- 3-(Trifluoromethoxy)benzohydrazide (CAS 321195-88-4)
- Methyl 5-(3-(trifluoromethyl)phenyl)tetrahydrofuran-2-carboxylate (CAS 1421602-31-4)
- N-Allyl-1,7-dideazaadenine (CAS 640735-22-4)
- 1-(2-(Dimethylamino)-1H-imidazol-4-yl)ethanone (CAS 88723-34-6)
- 1-Bromo-1-(4-chloro-3-(methylsulfonyl)phenyl)propan-2-one (CAS 914382-89-1)
- Ethyl 6-(4-(morpholinomethyl)phenyl)-6-oxohexanoate (CAS 898770-85-9)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
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 18665070610 / Nicole.chen@cato-chem.com