2-methylpyrazole-3-sulfonyl chloride
CAS No. 1020721-61-2 · also listed as 1-甲基-1H-吡唑-5-磺酰氯
Bulk quantities and custom synthesis available. Typically quoted within 24 hours.
Order 2-methylpyrazole-3-sulfonyl chloride (CAS No. 1020721-61-2) from CATO Intermediates. A member of our pyrazole intermediates family with formula C4H5ClN2O2S and molecular weight 180.61 g/mol, it is stocked or synthesised to order under our ISO 17034-aligned quality system, with full traceability from starting material to final pack.
Specifications
| Product Name | 2-methylpyrazole-3-sulfonyl chloride |
|---|---|
| Chinese / Trade Name | 1-甲基-1H-吡唑-5-磺酰氯 |
| CAS Registry Number | 1020721-61-2 |
| CATO Reference | CT-5CB165A |
| Molecular Formula | C4H5ClN2O2S |
| Molecular Weight | 180.61 g/mol |
| PubChem CID | 22472621 |
| Category | Pyrazole Intermediates |
| SMILES | CN1C(=CC=N1)S(=O)(=O)Cl |
| Purity | ≥ 95% (HPLC), higher grades on request |
| Appearance | Please refer to batch CoA |
| Documentation | CoA, MSDS, HPLC/GC chromatogram |
| Packaging | 5 mg · 25 mg · 100 mg · 1 g · 5 g · 25 g · bulk |
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