pyridine-4-carboxylic acid
CAS No. 55-22-1 · also listed as 异烟肼杂质2（ 烟酸EP杂质E）
Bulk quantities and custom synthesis available. Typically quoted within 24 hours.
pyridine-4-carboxylic acid (CAS 55-22-1) is one of the pyridine intermediates stocked and sourced by CATO Research Chemicals. With the molecular formula C6H5NO2 and a molecular weight of 123.11 g/mol, it is used in medicinal chemistry, process development and analytical method validation. Full CoA and MSDS documentation are provided with every shipment.
Specifications
| Product Name | pyridine-4-carboxylic acid |
|---|---|
| Chinese / Trade Name | 异烟肼杂质2（ 烟酸EP杂质E） |
| CAS Registry Number | 55-22-1 |
| CATO Reference | CT-5D23497 |
| Molecular Formula | C6H5NO2 |
| Molecular Weight | 123.11 g/mol |
| PubChem CID | 5922 |
| Category | Pyridine Intermediates |
| SMILES | C1=CN=CC=C1C(=O)O |
| 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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