4,5-diamino-1-(2-hydroxyethyl)pyrazole
4,5-二氨基-1-(2-羟乙基)吡唑
Also known as: 1H-Pyrazole-1-ethanol,4,5-diamino-, 4,5-DIAMINO-1-(2-HYDROXYETHYL)PYRAZOLE, 2-(4,5-diamino-1H-pyrazol-1-yl)ethanol, 4,5-diamino-1-(2-hydroxyethyl)-1H-pyrazole, 2-(4,5-diaminopyrazol-1-yl)ethanol
4,5-diamino-1-(2-hydroxyethyl)pyrazole (CAS 155601-17-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H10N4O and a molecular weight of 142.15900 g/mol. It is also known as 1H-Pyrazole-1-ethanol,4,5-diamino-, 4,5-DIAMINO-1-(2-HYDROXYETHYL)PYRAZOLE and 2-(4,5-diamino-1H-pyrazol-1-yl)ethanol. Key properties include a boiling point of 407.36ºC at 760 mmHg and a density of 1.56. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 155601-17-5
- Jingsj CID
- J-1178616-0
- Molecular Formula
- C5H10N4O
- Chinese Name
- 4,5-二氨基-1-(2-羟乙基)吡唑
- Molecular Weight
- 142.15900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 407.36ºC at 760 mmHg |
|---|---|
| Density | 1.56 |
Frequently Asked Questions
What is the CAS number of 4,5-diamino-1-(2-hydroxyethyl)pyrazole?
The CAS number of 4,5-diamino-1-(2-hydroxyethyl)pyrazole is 155601-17-5.
What are the molecular formula and molecular weight of 4,5-diamino-1-(2-hydroxyethyl)pyrazole?
4,5-diamino-1-(2-hydroxyethyl)pyrazole has molecular formula C5H10N4O and molecular weight 142.15900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,5-diamino-1-(2-hydroxyethyl)pyrazole (CAS 155601-17-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1178616-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.