1-isobutyrylpiperidin-4-one

1-异丁酰基哌啶-4-酮

Also known as: 1-(2-methylpropanoyl)piperidin-4-one, 1-isobutyryl-4-piperidone, N-isobutyryl-4-piperidone, N-isobutyrylpiperidin-4-one, 4-Piperidinone, 1-(2-methyl-1-oxopropyl)-

1-isobutyrylpiperidin-4-one (CAS 86996-26-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H15NO2 and a molecular weight of 169.22100 g/mol. It is also known as 1-(2-methylpropanoyl)piperidin-4-one, 1-isobutyryl-4-piperidone and N-isobutyryl-4-piperidone. Key properties include a boiling point of 247.9ºC at 760 mmHg, a density of 1.066g/cm3 and a flash point of 96.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
86996-26-1
Jingsj CID
J-1034389-8
Molecular Formula
C9H15NO2
Chinese Name
1-异丁酰基哌啶-4-酮
Molecular Weight
169.22100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point247.9ºC at 760 mmHg
Density1.066g/cm3
Flash Point96.2ºC

Frequently Asked Questions

What is the CAS number of 1-isobutyrylpiperidin-4-one?

The CAS number of 1-isobutyrylpiperidin-4-one is 86996-26-1.

What are the molecular formula and molecular weight of 1-isobutyrylpiperidin-4-one?

1-isobutyrylpiperidin-4-one has molecular formula C9H15NO2 and molecular weight 169.22100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-isobutyrylpiperidin-4-one (CAS 86996-26-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1034389-8 (accessed 2026-10-25).

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