1,3-Dimethyl-4-nitro-1H-pyrazol-5-amine
Also known as: 5-AMINO-1,3-DIMETHYL-4-NITROPYRAZOLE, 5-amino-1,3-dimethyl-4-nitropyrazole, 1H-Pyrazol-5-amine, 1,3-dimethyl-4-nitro-, 2,5-dimethyl-4-nitro-3-pyrazolamine, 2,5-dimethyl-4-nitropyrazol-3-amine
1,3-Dimethyl-4-nitro-1H-pyrazol-5-amine (CAS 76689-64-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N4O2 and a molecular weight of 156.14300 g/mol. Key properties include a melting point of 136-138ºC, a boiling point of 327.3ºC at 760 mmHg, a density of 1.55g/cm3 and a flash point of 151.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 76689-64-0
- Jingsj CID
- J-1472277-1
- Molecular Formula
- C5H8N4O2
- Molecular Weight
- 156.14300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 136-138ºC |
|---|---|
| Boiling Point | 327.3ºC at 760 mmHg |
| Density | 1.55g/cm3 |
| Flash Point | 151.8ºC |
| Exact Mass | 156.06500 |
| PSA | 89.66000 |
| LogP | 1.32330 |
| Refractive Index | 1.664 |
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 1,3-Dimethyl-4-nitro-1H-pyrazol-5-amine?
The CAS number of 1,3-Dimethyl-4-nitro-1H-pyrazol-5-amine is 76689-64-0.
What are the molecular formula and molecular weight of 1,3-Dimethyl-4-nitro-1H-pyrazol-5-amine?
1,3-Dimethyl-4-nitro-1H-pyrazol-5-amine has molecular formula C5H8N4O2 and molecular weight 156.14300 g/mol.
What are the upstream and downstream products of 1,3-Dimethyl-4-nitro-1H-pyrazol-5-amine?
For 1,3-Dimethyl-4-nitro-1H-pyrazol-5-amine, Upstream Products: 5-Methyl-4-nitroisoxazole, 1,3-Dimethylpyrazole, 4-bromo-1,3-dimethyl-1H-pyrazole; Downstream Products: 5-chloro-1,3-dimethyl-4-nitro-1H-pyrazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3-Dimethyl-4-nitro-1H-pyrazol-5-amine (CAS 76689-64-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1472277-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.