2-Mercaptopyridine-4-carboxylic acid
2-巯基吡啶-4-羧酸
Also known as: 2-Mercapto-4-pyridinecarboxylic acid, 2-Thioxo-1,2-dihydropyridine-4-carboxylic acid, 2-Sulfanylisonicotinic acid, 2-Sulfanylidene-1,2-dihydropyridine-4-carboxylic acid, 4-Carboxy-2-mercapto-pyridin, 4-Pyridinecarboxylic acid, 1,2-dihydro-2-thioxo-, 2-mercaptoisonicotinic acid
- CAS No.
- 18616-05-2
- Jingsj CID
- J-34393-2
- Molecular Formula
- C6H5NO2S
- Chinese Name
- 2-巯基吡啶-4-羧酸
- Molecular Weight
- 155.17400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 305 °C |
|---|---|
| Boiling Point | 259.9ºC at 760 mmHg |
| Density | 1.49g/cm3 |
| Flash Point | 111ºC |
Frequently Asked Questions
What is the CAS number of 2-Mercaptopyridine-4-carboxylic acid?
18616-05-2
What are the molecular formula and molecular weight of 2-Mercaptopyridine-4-carboxylic acid?
C6H5NO2S, molecular weight 155.17400 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026