5-amino-4-cyano-1-(4-fluorophenyl)pyrazole

Also known as: 5-AMINO-4-CYANO-1-(4-FLUOROPHENYL)PYRAZOLE, 5-AMINO-1-(4-FLUOROPHENYL)-1H-PYRAZOLE-4-CARBONITRILE, 5-Amino-1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile, 5-Amino-4-cyano-1-(4-fluorophenyl)-1H-pyrazole, MFCD00102729, AKOS B029474, TIMTEC-BB SBB000407, BUTTPARK 51\09-64

5-amino-4-cyano-1-(4-fluorophenyl)pyrazole (CAS 51516-70-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7FN4 and a molecular weight of 202.18800 g/mol. Key properties include a melting point of 164-165°C, a boiling point of 394.1ºC at 760 mmHg, a density of 1.36g/cm3 and a flash point of 192.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51516-70-2
Jingsj CID: J-802836-2
Molecular Formula: C₁₀H₇FN₄
Molecular Weight: 202.18800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	164-165°C
Boiling Point	394.1ºC at 760 mmHg
Density	1.36g/cm3
Flash Point	192.1ºC
Exact Mass	202.06500
PSA	67.63000
LogP	2.04648
Refractive Index	1.65

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-4-cyano-1-(4-fluorophenyl)pyrazole?

The CAS number of 5-amino-4-cyano-1-(4-fluorophenyl)pyrazole is 51516-70-2.

What are the molecular formula and molecular weight of 5-amino-4-cyano-1-(4-fluorophenyl)pyrazole?

5-amino-4-cyano-1-(4-fluorophenyl)pyrazole has molecular formula C10H7FN4 and molecular weight 202.18800 g/mol.

What are the upstream and downstream products of 5-amino-4-cyano-1-(4-fluorophenyl)pyrazole?

For 5-amino-4-cyano-1-(4-fluorophenyl)pyrazole, Upstream Products: 4-Fluorophenylhydrazine hydrochloride, Ethoxymethylenemalononitrile, 4-Fluorophenylhydrazine; Downstream Products: 5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carbonitrile, 5-Amino-1-(4-fluorophenyl)-1H-pyrazole-4-carboxamide.

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-4-cyano-1-(4-fluorophenyl)pyrazole (CAS 51516-70-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-802836-2 (accessed 2026-11-09).

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