4-Iodo-1H-pyrazole-3-carboxylic acid
4-碘-1H-吡唑-3-羧酸
Also known as: 1H-Pyrazole-3-carboxylic acid, 4-iodo-, 4-iodo-1H-pyrazole-5-carboxylic acid, 4-IODO-PYRAZOLE-3-CARBOXYLIC ACID, 4-Iod-pyrazol-3-carbonsaeure, 4-iodo-2H-pyrazole-3-carboxylic acid, 4-iodopyrazole-3(5)-carboxylic acid
4-Iodo-1H-pyrazole-3-carboxylic acid (CAS 6647-93-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H3IN2O2 and a molecular weight of 237.983 g/mol. It is also known as 1H-Pyrazole-3-carboxylic acid, 4-iodo-, 4-iodo-1H-pyrazole-5-carboxylic acid and 4-IODO-PYRAZOLE-3-CARBOXYLIC ACID. Key properties include a boiling point of 456.0±30.0 °C at 760 mmHg, a density of 2.5±0.1 g/cm3 and a flash point of 229.6±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6647-93-4
- Jingsj CID
- J-1118526-4
- Molecular Formula
- C4H3IN2O2
- Chinese Name
- 4-碘-1H-吡唑-3-羧酸
- Molecular Weight
- 237.983 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 456.0±30.0 °C at 760 mmHg |
|---|---|
| Density | 2.5±0.1 g/cm3 |
| Flash Point | 229.6±24.6 °C |
Frequently Asked Questions
What is the CAS number of 4-Iodo-1H-pyrazole-3-carboxylic acid?
The CAS number of 4-Iodo-1H-pyrazole-3-carboxylic acid is 6647-93-4.
What are the molecular formula and molecular weight of 4-Iodo-1H-pyrazole-3-carboxylic acid?
4-Iodo-1H-pyrazole-3-carboxylic acid has molecular formula C4H3IN2O2 and molecular weight 237.983 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Iodo-1H-pyrazole-3-carboxylic acid (CAS 6647-93-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1118526-4 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.