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|
HS Code |
137320 |
| Chemical Name | [2,2'-Bipyridine]-4,4'-dicarboxylic acid |
| Molecular Formula | C12H8N2O4 |
| Molecular Weight | 244.20 g/mol |
| Cas Number | 3926-62-3 |
| Appearance | White to off-white powder |
| Melting Point | Greater than 300°C (decomposes) |
| Solubility Water | Slightly soluble |
| Purity | Typically ≥98% |
| Smiles | C1=CC(=CC(=N1)C2=CC(=NC=C2)C(=O)O)C(=O)O |
| Inchi | InChI=1S/C12H8N2O4/c15-11(16)7-1-3-9(13-5-7)10-4-2-8(14-6-10)12(17)18/h1-6H,(H,15,16)(H,17,18) |
| Synonyms | 4,4'-Dicarboxy-2,2'-bipyridine |
| Storage Conditions | Store at room temperature, protected from light and moisture |
| Pka | 1.63, 5.74 (carboxylic acids) |
As an accredited [2,2'-Bipyridine]-4,4'-dicarboxylic acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma Aldrich [2,2'-Bipyridine]-4,4'-dicarboxylic acid, 1g, supplied in a sealed amber glass bottle with a printed label. |
| Shipping | This product, [2,2'-Bipyridine]-4,4'-dicarboxylic acid (chemical grade) from Sigma Aldrich, Merck, or TCI, is shipped in tightly sealed containers to prevent contamination and moisture ingress. It is typically transported as a solid, requiring standard chemical handling procedures, with appropriate labeling and documentation according to local and international shipping regulations. |
| Storage | [2,2'-Bipyridine]-4,4'-dicarboxylic acid should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from direct sunlight and sources of moisture. Protect from incompatible substances such as strong oxidizers. Store at room temperature, and ensure the container is clearly labeled. Follow all standard laboratory chemical storage protocols according to the material safety data sheet (MSDS). |
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