3-(3-Nitrophenyl)-1H-pyrazol-5-amine
3-(3-硝基苯基)-1H-吡唑-5-胺
Also known as: 5-(3-nitrophenyl)-1H-pyrazol-3-amine, 5-(3-NITRO-PHENYL)-2H-PYRAZOL-3-YLAMINE, 3-Amino-5-(3-nitrophenyl)-1H-pyrazole, 1H-Pyrazol-3-amine,5-(3-nitrophenyl)-, 1H-Pyrazol-5-amine, 3-(3-nitrophenyl)-
3-(3-Nitrophenyl)-1H-pyrazol-5-amine (CAS 142338-69-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8N4O2 and a molecular weight of 204.185 g/mol. It is also known as 5-(3-nitrophenyl)-1H-pyrazol-3-amine, 5-(3-NITRO-PHENYL)-2H-PYRAZOL-3-YLAMINE and 3-Amino-5-(3-nitrophenyl)-1H-pyrazole. Key properties include a boiling point of 528.5±45.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 273.5±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 142338-69-0
- Jingsj CID
- J-1104298-5
- Molecular Formula
- C9H8N4O2
- Chinese Name
- 3-(3-硝基苯基)-1H-吡唑-5-胺
- Molecular Weight
- 204.185 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 528.5±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 273.5±28.7 °C |
Frequently Asked Questions
What is the CAS number of 3-(3-Nitrophenyl)-1H-pyrazol-5-amine?
The CAS number of 3-(3-Nitrophenyl)-1H-pyrazol-5-amine is 142338-69-0.
What are the molecular formula and molecular weight of 3-(3-Nitrophenyl)-1H-pyrazol-5-amine?
3-(3-Nitrophenyl)-1H-pyrazol-5-amine has molecular formula C9H8N4O2 and molecular weight 204.185 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(3-Nitrophenyl)-1H-pyrazol-5-amine (CAS 142338-69-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1104298-5 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.