1-Butyl-3-methylpyridinium methanesulfonate

1-丁基-3-甲基吡啶甲磺酸盐

Also known as: [C4MPy]MS

1-Butyl-3-methylpyridinium methanesulfonate (CAS 946052-36-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H19NO3S and a molecular weight of 245.33846 g/mol. It is also known as [C4MPy]MS. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 946052-36-4
Jingsj CID: J-1003901-4
Molecular Formula: C₁₁H₁₉NO₃S
Chinese Name: 1-丁基-3-甲基吡啶甲磺酸盐
Molecular Weight: 245.33846 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Butyl-3-methylpyridinium methanesulfonate?

The CAS number of 1-Butyl-3-methylpyridinium methanesulfonate is 946052-36-4.

What are the molecular formula and molecular weight of 1-Butyl-3-methylpyridinium methanesulfonate?

1-Butyl-3-methylpyridinium methanesulfonate has molecular formula C11H19NO3S and molecular weight 245.33846 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-Butyl-3-methylpyridinium methanesulfonate (CAS 946052-36-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1003901-4 (accessed 2026-10-24).

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