5-Amino-1-methyl-1H-pyrazole-4-carbonitrile

Also known as: 5-Amino-4-cyano-1-methyl-1,2-pyrazole, 5-Amino-4-cyano-1-methylpyrazole, 5-Amino-1-methylpyrazole-4-carbonitrile, 1-Methyl-4-cyano-5-amino-1,2-pyrazole, 1H-Pyrazole-4-carbonitrile, 5-amino-1-methyl-, 5-AMINO-1-METHYL-1H-PYRAZOLE-4-CARBONITRILE, 5-AMINO-4-CYANO-1-METHYLPYRAZOLE, AKOS B020561, ART-CHEM-BB B020561, BUTTPARK 52\04-84, MFCD00114569, TIMTEC-BB SBB007110

5-Amino-1-methyl-1H-pyrazole-4-carbonitrile (CAS 5334-41-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N4 and a molecular weight of 122.128 g/mol. Key properties include a melting point of 221-223ºC, a boiling point of 342.4±27.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 160.9±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5334-41-8
Jingsj CID: J-1307205-4
Molecular Formula: C₅H₆N₄
Molecular Weight: 122.128 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	221-223ºC
Boiling Point	342.4±27.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	160.9±23.7 °C
Exact Mass	122.059242
PSA	67.63000
LogP	0.51
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.649
Storage Conditions	-20?C Freezer

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-methyl-1H-pyrazole-4-carbonitrile?

The CAS number of 5-Amino-1-methyl-1H-pyrazole-4-carbonitrile is 5334-41-8.

What are the molecular formula and molecular weight of 5-Amino-1-methyl-1H-pyrazole-4-carbonitrile?

5-Amino-1-methyl-1H-pyrazole-4-carbonitrile has molecular formula C5H6N4 and molecular weight 122.128 g/mol.

What are the upstream and downstream products of 5-Amino-1-methyl-1H-pyrazole-4-carbonitrile?

For 5-Amino-1-methyl-1H-pyrazole-4-carbonitrile, Upstream Products: Methylhydrazine sulfate, Ethoxymethylenemalononitrile, 3-Amino-1H-pyrazole-4-carbonitrile; Downstream Products: 1-Methyl-1H-pyrazole-4-carbonitrile, 5-Amino-1-methyl-1H-pyrazole-4-carboxylic acid, 4,6-Dichloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5-Amino-1-methyl-1H-pyrazole-4-carbonitrile (CAS 5334-41-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1307205-4 (accessed 2026-11-10).

Data for reference only; verify product details with suppliers before purchase.