1-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)-3-(thiophen-2-ylmethyl)urea

1-(2-甲基吡唑并[1,5-a]嘧啶-6-基)-3-(噻吩-2-基甲基)脲

1-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)-3-(thiophen-2-ylmethyl)urea (CAS 1788543-20-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H13N5OS and a molecular weight of 287.34 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1788543-20-3
Jingsj CID: J-422954-6
Molecular Formula: C₁₃H₁₃N₅OS
Chinese Name: 1-(2-甲基吡唑并[1,5-a]嘧啶-6-基)-3-(噻吩-2-基甲基)脲
Molecular Weight: 287.34 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)-3-(thiophen-2-ylmethyl)urea?

The CAS number of 1-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)-3-(thiophen-2-ylmethyl)urea is 1788543-20-3.

What are the molecular formula and molecular weight of 1-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)-3-(thiophen-2-ylmethyl)urea?

1-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)-3-(thiophen-2-ylmethyl)urea has molecular formula C13H13N5OS and molecular weight 287.34 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. "1-(2-Methylpyrazolo[1,5-a]pyrimidin-6-yl)-3-(thiophen-2-ylmethyl)urea (CAS 1788543-20-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-422954-6 (accessed 2026-10-25).

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