1-Isopropyl-4-nitro-1H-pyrazole
1-异丙基-4-硝基-1H-吡唑
Also known as: 4-Nitro-1-(propan-2-yl)-1H-pyrazole, 4-Nitro-1-propan-2-ylpyrazole, 1H-Pyrazole, 1-(1-methylethyl)-4-nitro-
1-Isopropyl-4-nitro-1H-pyrazole (CAS 97421-21-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H9N3O2 and a molecular weight of 155.15500 g/mol. It is also known as 4-Nitro-1-(propan-2-yl)-1H-pyrazole, 4-Nitro-1-propan-2-ylpyrazole and 1H-Pyrazole, 1-(1-methylethyl)-4-nitro-. Key properties include a boiling point of 248.8±13.0 °C(Predicted) and a density of 1.29±0.1 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 97421-21-1
- Jingsj CID
- J-1484347-1
- Molecular Formula
- C6H9N3O2
- Chinese Name
- 1-异丙基-4-硝基-1H-吡唑
- Molecular Weight
- 155.15500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 248.8±13.0 °C(Predicted) |
|---|---|
| Density | 1.29±0.1 g/cm3(Predicted) |
| Exact Mass | 155.06900 |
| PSA | 63.64000 |
| LogP | 1.89540 |
Customs & Trade Information
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1-Isopropyl-4-nitro-1H-pyrazole?
The CAS number of 1-Isopropyl-4-nitro-1H-pyrazole is 97421-21-1.
What are the molecular formula and molecular weight of 1-Isopropyl-4-nitro-1H-pyrazole?
1-Isopropyl-4-nitro-1H-pyrazole has molecular formula C6H9N3O2 and molecular weight 155.15500 g/mol.
What are the upstream and downstream products of 1-Isopropyl-4-nitro-1H-pyrazole?
For 1-Isopropyl-4-nitro-1H-pyrazole, Upstream Products: 4-Nitro-1H-pyrazole, Isopropanol, 2-Iodopropane; Downstream Products: 4-Amino-1-isopropyl-1H-pyrazole.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Isopropyl-4-nitro-1H-pyrazole (CAS 97421-21-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1484347-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.