6-(Methylsulfonyl)-3-pyridinamine

6-(甲基磺酰基)-3-吡啶胺

Also known as: 3-Pyridinamine, 6-(methylsulfonyl)-, 3-amino-6-(methylsulfonyl)pyridine, 5-amino-2-methylsulphonylpyridine, 6-(methylsulfonyl)-3-pyridylamine, 6-(methylsulfonyl)pyridin-3-amine, 6-methanesulfonylpyridin-3-amine, 6-methylsulfonylpyridin-3-amine, 6-Methansulfonyl-[3]pyridylamin

6-(Methylsulfonyl)-3-pyridinamine (CAS 187143-22-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O2S and a molecular weight of 172.20500 g/mol. It is also known as 3-Pyridinamine, 6-(methylsulfonyl)-, 3-amino-6-(methylsulfonyl)pyridine and 5-amino-2-methylsulphonylpyridine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 187143-22-2
Jingsj CID: J-1156237-5
Molecular Formula: C₆H₈N₂O₂S
Chinese Name: 6-(甲基磺酰基)-3-吡啶胺
Molecular Weight: 172.20500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 6-(Methylsulfonyl)-3-pyridinamine?

The CAS number of 6-(Methylsulfonyl)-3-pyridinamine is 187143-22-2.

What are the molecular formula and molecular weight of 6-(Methylsulfonyl)-3-pyridinamine?

6-(Methylsulfonyl)-3-pyridinamine has molecular formula C6H8N2O2S and molecular weight 172.20500 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. "6-(Methylsulfonyl)-3-pyridinamine (CAS 187143-22-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1156237-5 (accessed 2026-10-23).

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