1-(chloromethyl)-4-methylthieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one

2-氯甲基-5-氧代-5H-[1,2,3]三唑并[4,5-f]吲哚嗪-4-醇

1-(chloromethyl)-4-methylthieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one (CAS 1114822-79-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7ClN4OS and a molecular weight of 254.70 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1114822-79-5
Jingsj CID: J-525132-8
Molecular Formula: C₉H₇ClN₄OS
Chinese Name: 2-氯甲基-5-氧代-5H-[1,2,3]三唑并[4,5-f]吲哚嗪-4-醇
Molecular Weight: 254.70 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(chloromethyl)-4-methylthieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one?

The CAS number of 1-(chloromethyl)-4-methylthieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one is 1114822-79-5.

What are the molecular formula and molecular weight of 1-(chloromethyl)-4-methylthieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one?

1-(chloromethyl)-4-methylthieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one has molecular formula C9H7ClN4OS and molecular weight 254.70 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-(chloromethyl)-4-methylthieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one (CAS 1114822-79-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-525132-8 (accessed 2026-10-26).

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