3-tert-butyl-4-(pyrrolidin-2-yl)-1H-pyrazole

3-叔丁基-4-(吡咯烷-2-基)-1H-吡唑

3-tert-butyl-4-(pyrrolidin-2-yl)-1H-pyrazole (CAS 1557299-91-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H19N3 and a molecular weight of 193.29 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1557299-91-8
Jingsj CID: J-883012-2
Molecular Formula: C₁₁H₁₉N₃
Chinese Name: 3-叔丁基-4-(吡咯烷-2-基)-1H-吡唑
Molecular Weight: 193.29 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-tert-butyl-4-(pyrrolidin-2-yl)-1H-pyrazole?

The CAS number of 3-tert-butyl-4-(pyrrolidin-2-yl)-1H-pyrazole is 1557299-91-8.

What are the molecular formula and molecular weight of 3-tert-butyl-4-(pyrrolidin-2-yl)-1H-pyrazole?

3-tert-butyl-4-(pyrrolidin-2-yl)-1H-pyrazole has molecular formula C11H19N3 and molecular weight 193.29 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-tert-butyl-4-(pyrrolidin-2-yl)-1H-pyrazole (CAS 1557299-91-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-883012-2 (accessed 2026-10-23).

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