3-Amino-1-methylpiperidin-2-one

Also known as: 3-Amino-1-methyl-2-piperidinone, 2-Piperidinone, 3-amino-1-methyl-, 2-Piperidinone,3-amino-1-methyl, 3-Amino-1-methyl-piperidin-2-on, 3-amino-1-methyl-piperidin-2-one, 3-amino-1-methylpiperidin-2-one

3-Amino-1-methylpiperidin-2-one (CAS 91417-29-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H12N2O and a molecular weight of 128.172 g/mol. Key properties include a boiling point of 256.9±33.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 109.2±25.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 91417-29-7
Jingsj CID: J-1061273-4
Molecular Formula: C₆H₁₂N₂O
Molecular Weight: 128.172 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	256.9±33.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	109.2±25.4 °C
Exact Mass	128.094955
PSA	46.33000
LogP	-0.98
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.488

Customs & Trade Information

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-Amino-1-methylpiperidin-2-one?

The CAS number of 3-Amino-1-methylpiperidin-2-one is 91417-29-7.

What are the molecular formula and molecular weight of 3-Amino-1-methylpiperidin-2-one?

3-Amino-1-methylpiperidin-2-one has molecular formula C6H12N2O and molecular weight 128.172 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Amino-1-methylpiperidin-2-one (CAS 91417-29-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1061273-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.