7,8-Dimethoxy-3H-pyrimido[5,4-b]indole-4(5H)-thione

7,8-二甲氧基-3H-嘧啶并[5,4-b]吲哚-4(5H)-硫酮

7,8-Dimethoxy-3H-pyrimido[5,4-b]indole-4(5H)-thione (CAS 121218-44-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11N3O2S and a molecular weight of 261.30 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 121218-44-8
Jingsj CID: J-480304-9
Molecular Formula: C₁₂H₁₁N₃O₂S
Chinese Name: 7,8-二甲氧基-3H-嘧啶并[5,4-b]吲哚-4(5H)-硫酮
Molecular Weight: 261.30 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7,8-Dimethoxy-3H-pyrimido[5,4-b]indole-4(5H)-thione?

The CAS number of 7,8-Dimethoxy-3H-pyrimido[5,4-b]indole-4(5H)-thione is 121218-44-8.

What are the molecular formula and molecular weight of 7,8-Dimethoxy-3H-pyrimido[5,4-b]indole-4(5H)-thione?

7,8-Dimethoxy-3H-pyrimido[5,4-b]indole-4(5H)-thione has molecular formula C12H11N3O2S and molecular weight 261.30 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. "7,8-Dimethoxy-3H-pyrimido[5,4-b]indole-4(5H)-thione (CAS 121218-44-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-480304-9 (accessed 2026-10-24).

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