5-(5-Chlorothiophen-2-yl)-N'-(3-phenylallylidene)-1H-pyrazole-3-carbohydrazide

5-(5-氯噻吩-2-基)-N'-(3-苯基烯丙叉基)-1H-吡唑-3-甲酰肼

5-(5-Chlorothiophen-2-yl)-N'-(3-phenylallylidene)-1H-pyrazole-3-carbohydrazide (CAS 307975-93-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H13ClN4OS and a molecular weight of 356.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 307975-93-5
Jingsj CID: J-523593-7
Molecular Formula: C₁₇H₁₃ClN₄OS
Chinese Name: 5-(5-氯噻吩-2-基)-N'-(3-苯基烯丙叉基)-1H-吡唑-3-甲酰肼
Molecular Weight: 356.8 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-(5-Chlorothiophen-2-yl)-N'-(3-phenylallylidene)-1H-pyrazole-3-carbohydrazide?

The CAS number of 5-(5-Chlorothiophen-2-yl)-N'-(3-phenylallylidene)-1H-pyrazole-3-carbohydrazide is 307975-93-5.

What are the molecular formula and molecular weight of 5-(5-Chlorothiophen-2-yl)-N'-(3-phenylallylidene)-1H-pyrazole-3-carbohydrazide?

5-(5-Chlorothiophen-2-yl)-N'-(3-phenylallylidene)-1H-pyrazole-3-carbohydrazide has molecular formula C17H13ClN4OS and molecular weight 356.8 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-(5-Chlorothiophen-2-yl)-N'-(3-phenylallylidene)-1H-pyrazole-3-carbohydrazide (CAS 307975-93-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-523593-7 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.