2,2'-Bipyridine-5,5'-dicarboxylic acid
- Catalog No. :
- ACBLIP531
- CAS No. :
- 1802-30-8
- Molecular Formula :
- C12H8N2O4
- Molecular Weight :
- 244.21
IUPAC Name:[2,2'-bipyridine]-5,5'-dicarboxylic acid

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Product Information
| Product Name | 2,2'-Bipyridine-5,5'-dicarboxylic acid |
|---|---|
| IUPAC Name | [2,2'-bipyridine]-5,5'-dicarboxylic acid |
| MDL No. | MFCD01318320 |
| Molecular Formula | C12H8N2O4 |
| Molecular Weight | 244.21 |
| SMILES | C1=CC(=CN=C1C2=NC=C(C=C2)C(O)=O)C(O)=O |
| InChI Key | KVQMUHHSWICEIH-UHFFFAOYSA-N |
| Synonym | AM20061692 | 5,5'-Dicarboxy-2,2'-bipyridine | 5,5-Dicarboxy-2,2-bipyridine | 6,6'-Dinicotinic acid, United States Pharmacopeia (USP) Reference Standard | CS-W004580 | STL556639 | Nicotinic Acid Imp. B (EP); 6,6'-Dinicotinic Acid; 2,2'-Bipyridine-5,5'-dica |
| CAS No. | 1802-30-8 |
| PubChem CID | 192744 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H315-H319-H335
- Precautionary Statement(s)
- P261-P305+P351+P338




![Dimethyl [2,2'-bipyridine]-5,5'-dicarboxylate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/xtql/1762-45-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T085126Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221762-45-4.png%22&x-id=GetObject&X-Amz-Signature=4841c62945a38e344f0b4b12d181a26902faa5ac0a67d698a771759403d0f247)