3-Aminopyrazole-4-carboxylic acid
3-氨基吡唑-4-羧酸
Also known as: 3-amino-1H-pyrazole-4-carboxylic acid, 3-Amino-4-carboxypyrazole, MFCD00005239, EINECS 255-493-7, 3-Amino-1H-pyrazole-4-carboxylic acid
3-Aminopyrazole-4-carboxylic acid (CAS 24447-68-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H5N3O2 and a molecular weight of 127.10100 g/mol. It is also known as 3-amino-1H-pyrazole-4-carboxylic acid, 3-Amino-4-carboxypyrazole and MFCD00005239. Key properties include a melting point of 121-126ºC, a boiling point of 502.73ºC at 760 mmHg, a density of 1.677 g/cm3 and a flash point of 257.842ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 24447-68-5
- Jingsj CID
- J-28940-3
- Molecular Formula
- C4H5N3O2
- Chinese Name
- 3-氨基吡唑-4-羧酸
- Molecular Weight
- 127.10100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 121-126ºC |
|---|---|
| Boiling Point | 502.73ºC at 760 mmHg |
| Density | 1.677 g/cm3 |
| Flash Point | 257.842ºC |
Frequently Asked Questions
What is the CAS number of 3-Aminopyrazole-4-carboxylic acid?
The CAS number of 3-Aminopyrazole-4-carboxylic acid is 24447-68-5.
What are the molecular formula and molecular weight of 3-Aminopyrazole-4-carboxylic acid?
3-Aminopyrazole-4-carboxylic acid has molecular formula C4H5N3O2 and molecular weight 127.10100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Aminopyrazole-4-carboxylic acid (CAS 24447-68-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28940-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.