1,3-Diphenyl-1H-pyrazole-4,5-diamine

Also known as: diphenyl-1H-pyrazole-4,5-diamine, 1H-Pyrazole-4,5-diamine, 1,3-diphenyl-

1,3-Diphenyl-1H-pyrazole-4,5-diamine (CAS 122128-84-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H14N4 and a molecular weight of 250.29800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 122128-84-1
Jingsj CID: J-1508088-3
Molecular Formula: C₁₅H₁₄N₄
Molecular Weight: 250.29800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	250.12200
PSA	69.86000
LogP	3.86610

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-Diphenyl-1H-pyrazole-4,5-diamine?

The CAS number of 1,3-Diphenyl-1H-pyrazole-4,5-diamine is 122128-84-1.

What are the molecular formula and molecular weight of 1,3-Diphenyl-1H-pyrazole-4,5-diamine?

1,3-Diphenyl-1H-pyrazole-4,5-diamine has molecular formula C15H14N4 and molecular weight 250.29800 g/mol.

What are the upstream and downstream products of 1,3-Diphenyl-1H-pyrazole-4,5-diamine?

For 1,3-Diphenyl-1H-pyrazole-4,5-diamine, Upstream Products: 5-Amino-1,3-diphenyl-1H-pyrazole.

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. "1,3-Diphenyl-1H-pyrazole-4,5-diamine (CAS 122128-84-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508088-3 (accessed 2026-11-09).

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