5,7-dimethyl-2-(thiophen-2-yl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine

5,7-二甲基-2-(噻吩-2-基)-4,5,6,7-四氢吡唑并[1,5-a]嘧啶

5,7-dimethyl-2-(thiophen-2-yl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine (CAS 1696210-66-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H15N3S and a molecular weight of 233.33 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1696210-66-8
Jingsj CID: J-302310-9
Molecular Formula: C₁₂H₁₅N₃S
Chinese Name: 5,7-二甲基-2-(噻吩-2-基)-4,5,6,7-四氢吡唑并[1,5-a]嘧啶
Molecular Weight: 233.33 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5,7-dimethyl-2-(thiophen-2-yl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine?

The CAS number of 5,7-dimethyl-2-(thiophen-2-yl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine is 1696210-66-8.

What are the molecular formula and molecular weight of 5,7-dimethyl-2-(thiophen-2-yl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine?

5,7-dimethyl-2-(thiophen-2-yl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine has molecular formula C12H15N3S and molecular weight 233.33 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. "5,7-dimethyl-2-(thiophen-2-yl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrimidine (CAS 1696210-66-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-302310-9 (accessed 2026-10-24).

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