2,2'-Bipyridine-5,5'-dicarboxylic acid
2,2'-联吡啶-5,5'-二羧酸
Also known as: 5,5'-dicarboxy-2,2'-bipyridine, 2,2'-bipyridyl-5,5'-dicarboxylic acid, 6-(5-carboxy-2-pyridyl)nicotinic acid, 6-(5-carboxypyridin-2-yl)pyridine-3-carboxylic acid, [2,2'-Bipyridine]-5,5'-dicarboxylic acid, MFCD01318320, Nicotinic acid EP Impurity B
- CAS No.
- 1802-30-8
- Jingsj CID
- J-32237-7
- Molecular Formula
- C12H8N2O4
- Chinese Name
- 2,2'-联吡啶-5,5'-二羧酸
- Molecular Weight
- 244.203 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | >360 °C(lit.) |
|---|---|
| Boiling Point | 521.0±50.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 268.9±30.1 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 2,2'-Bipyridine-5,5'-dicarboxylic acid?
1802-30-8
What are the molecular formula and molecular weight of 2,2'-Bipyridine-5,5'-dicarboxylic acid?
C12H8N2O4, molecular weight 244.203 g/mol
Is 2,2'-Bipyridine-5,5'-dicarboxylic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026