5-chloro-1H-pyrazole-3-carboxylic acid
CAS No. 881668-70-8 · also listed as 5-氯-吡唑-3-甲酸
Bulk quantities and custom synthesis available. Typically quoted within 24 hours.
CATO supplies 5-chloro-1H-pyrazole-3-carboxylic acid, CAS registry number 881668-70-8, as a high-purity building block within our pyrazole intermediates range for pharmaceutical R&D. Molecular formula C4H3ClN2O2; molecular weight 146.53 g/mol. Available from laboratory gram quantities through pilot and commercial scale, with custom packaging on request.
Specifications
| Product Name | 5-chloro-1H-pyrazole-3-carboxylic acid |
|---|---|
| Chinese / Trade Name | 5-氯-吡唑-3-甲酸 |
| CAS Registry Number | 881668-70-8 |
| CATO Reference | CT-C399856 |
| Molecular Formula | C4H3ClN2O2 |
| Molecular Weight | 146.53 g/mol |
| PubChem CID | 44607726 |
| Category | Pyrazole Intermediates |
| SMILES | C1=C(NN=C1C(=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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