3-chloro-5-iodo-1-(2-propyn-1-yl)-1H-Pyrazole

3-氯-5-碘-1-(2-丙炔-1-基)-1H-吡唑

3-chloro-5-iodo-1-(2-propyn-1-yl)-1H-Pyrazole (CAS 2739830-03-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4ClIN2 and a molecular weight of 266.47 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2739830-03-4
Jingsj CID: J-946110-1
Molecular Formula: C₆H₄ClIN₂
Chinese Name: 3-氯-5-碘-1-(2-丙炔-1-基)-1H-吡唑
Molecular Weight: 266.47 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-chloro-5-iodo-1-(2-propyn-1-yl)-1H-Pyrazole?

The CAS number of 3-chloro-5-iodo-1-(2-propyn-1-yl)-1H-Pyrazole is 2739830-03-4.

What are the molecular formula and molecular weight of 3-chloro-5-iodo-1-(2-propyn-1-yl)-1H-Pyrazole?

3-chloro-5-iodo-1-(2-propyn-1-yl)-1H-Pyrazole has molecular formula C6H4ClIN2 and molecular weight 266.47 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. "3-chloro-5-iodo-1-(2-propyn-1-yl)-1H-Pyrazole (CAS 2739830-03-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-946110-1 (accessed 2026-10-25).

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