1-Acryloylpiperidin-4-yl 4-methylbenzenesulfonate

Also known as: 1-4-(4-Methylphenyl)sulfonyloxy-1-piperidinyl-2-propen-1-one, 1-[4-[[(4-Methylphenyl)sulfonyl]oxy]-1-piperidinyl]-2-propen-1-one, 1-acryloylpiperidin-4-yl 4-methylbenzenesulfonate, 2-Propen-1-one, 1-[4-[[(4-methylphenyl)sulfonyl]oxy]-1-piperidinyl]-, Pozitinib intermediate 9

1-Acryloylpiperidin-4-yl 4-methylbenzenesulfonate (CAS 1620740-65-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H19NO4S and a molecular weight of 309.4 g/mol. It is also known as 1-4-(4-Methylphenyl)sulfonyloxy-1-piperidinyl-2-propen-1-one, 1-[4-[[(4-Methylphenyl)sulfonyl]oxy]-1-piperidinyl]-2-propen-1-one and 1-acryloylpiperidin-4-yl 4-methylbenzenesulfonate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1620740-65-9
Jingsj CID: J-1934418-0
Molecular Formula: C₁₅H₁₉NO₄S
Molecular Weight: 309.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Acryloylpiperidin-4-yl 4-methylbenzenesulfonate?

The CAS number of 1-Acryloylpiperidin-4-yl 4-methylbenzenesulfonate is 1620740-65-9.

What are the molecular formula and molecular weight of 1-Acryloylpiperidin-4-yl 4-methylbenzenesulfonate?

1-Acryloylpiperidin-4-yl 4-methylbenzenesulfonate has molecular formula C15H19NO4S and molecular weight 309.4 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-Acryloylpiperidin-4-yl 4-methylbenzenesulfonate (CAS 1620740-65-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1934418-0 (accessed 2026-10-25).

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