1-Phenyl-1H-pyrazol-4-amine
4-氨基-1-苯基吡唑
Also known as: 4-Amino-1-phenyl-1H-pyrazole, 4-Amino-1-phenylpyrazole, 1-Phenyl-1H-pyrazol-4-ylamine, 1-phenylpyrazol-4-amine, 1H-Pyrazol-4-amine, 1-phenyl-, Pyrazole, 4-amino-1-phenyl-
1-Phenyl-1H-pyrazol-4-amine (CAS 1128-53-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9N3 and a molecular weight of 159.18800 g/mol. It is also known as 4-Amino-1-phenyl-1H-pyrazole, 4-Amino-1-phenylpyrazole and 1-Phenyl-1H-pyrazol-4-ylamine. Key properties include a melting point of 104-105℃(Solv: ligroine (8032-32-4)), a boiling point of 305.4ºC at 760 mmHg, a density of 1.2g/cm3 and a flash point of 138.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1128-53-6
- Jingsj CID
- J-23260-3
- Molecular Formula
- C9H9N3
- Chinese Name
- 4-氨基-1-苯基吡唑
- Molecular Weight
- 159.18800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 104-105℃(Solv: ligroine (8032-32-4)) |
|---|---|
| Boiling Point | 305.4ºC at 760 mmHg |
| Density | 1.2g/cm3 |
| Flash Point | 138.5ºC |
Frequently Asked Questions
What is the CAS number of 1-Phenyl-1H-pyrazol-4-amine?
The CAS number of 1-Phenyl-1H-pyrazol-4-amine is 1128-53-6.
What are the molecular formula and molecular weight of 1-Phenyl-1H-pyrazol-4-amine?
1-Phenyl-1H-pyrazol-4-amine has molecular formula C9H9N3 and molecular weight 159.18800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Phenyl-1H-pyrazol-4-amine (CAS 1128-53-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23260-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.