5-Amino-1-(4-methylphenyl)-1H-pyrazole-4-carbonitrile
Also known as: 5-Amino-1-(p-tolyl)-1H-pyrazole-4-carbonitrile, 5-Amino-1-p-tolyl-1H-pyrazole-4-carbonitrile, 5-Amino-4-cyano-1-(4-methylphenyl)pyrazole, 1H-Pyrazole-4-carbonitrile, 5-amino-1-(4-methylphenyl)-, 4-(5-Amino-4-cyano-1H-pyrazol-1-yl)toluene, 5-Amino-1-(4-methylphenyl)pyrazole-4-carbonitrile, BUTTPARK 51\09-61
5-Amino-1-(4-methylphenyl)-1H-pyrazole-4-carbonitrile (CAS 103646-82-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H10N4 and a molecular weight of 198.22400 g/mol. Key properties include a melting point of 116-120ºC, a boiling point of 405.6ºC at 760 mmHg, a density of 1.23 g/cm3 and a flash point of 199.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 103646-82-8
- Jingsj CID
- J-1023830-9
- Molecular Formula
- C11H10N4
- Molecular Weight
- 198.22400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 116-120ºC |
|---|---|
| Boiling Point | 405.6ºC at 760 mmHg |
| Density | 1.23 g/cm3 |
| Flash Point | 199.1ºC |
| Exact Mass | 198.09100 |
| PSA | 67.63000 |
| LogP | 2.21578 |
| Vapor Pressure | 8.67E-07mmHg at 25°C |
| Refractive Index | 1.651 |
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 5-Amino-1-(4-methylphenyl)-1H-pyrazole-4-carbonitrile?
The CAS number of 5-Amino-1-(4-methylphenyl)-1H-pyrazole-4-carbonitrile is 103646-82-8.
What are the molecular formula and molecular weight of 5-Amino-1-(4-methylphenyl)-1H-pyrazole-4-carbonitrile?
5-Amino-1-(4-methylphenyl)-1H-pyrazole-4-carbonitrile has molecular formula C11H10N4 and molecular weight 198.22400 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Amino-1-(4-methylphenyl)-1H-pyrazole-4-carbonitrile (CAS 103646-82-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1023830-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.