1-[[(2R)-1-methylpyrrolidin-2-yl]methyl]piperidine

(R)-1-((1-甲基吡咯烷-2-基)甲基)哌啶

Also known as: (R)-1-((1-Methylpyrrolidin-2-yl)methyl)piperidine, (R)-(+)-1-[(1-METHYL-2-PYRROLIDINYL)METHYL]PIPERIDINE, (R)-1-METHYL-2-(PIPERIDINOMETHYL)PYRROLIDINE, 1-[[(2R)-1-Methyl-2-pyrrolidinyl]methyl]piperidine, 1-{[(2R)-1-Methylpyrrolidin-2-yl]methyl}piperidine, Piperidine, 1-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]-

1-[[(2R)-1-methylpyrrolidin-2-yl]methyl]piperidine (CAS 155726-05-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H22N2 and a molecular weight of 182.306 g/mol. It is also known as (R)-1-((1-Methylpyrrolidin-2-yl)methyl)piperidine, (R)-(+)-1-[(1-METHYL-2-PYRROLIDINYL)METHYL]PIPERIDINE and (R)-1-METHYL-2-(PIPERIDINOMETHYL)PYRROLIDINE. Key properties include a boiling point of 236.1±8.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 88.5±6.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
155726-05-9
Jingsj CID
J-1511352-8
Molecular Formula
C11H22N2
Chinese Name
(R)-1-((1-甲基吡咯烷-2-基)甲基)哌啶
Molecular Weight
182.306 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point236.1±8.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point88.5±6.3 °C

Frequently Asked Questions

What is the CAS number of 1-[[(2R)-1-methylpyrrolidin-2-yl]methyl]piperidine?

The CAS number of 1-[[(2R)-1-methylpyrrolidin-2-yl]methyl]piperidine is 155726-05-9.

What are the molecular formula and molecular weight of 1-[[(2R)-1-methylpyrrolidin-2-yl]methyl]piperidine?

1-[[(2R)-1-methylpyrrolidin-2-yl]methyl]piperidine has molecular formula C11H22N2 and molecular weight 182.306 g/mol.

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

Last updated:

How to cite: Jingsj. "1-[[(2R)-1-methylpyrrolidin-2-yl]methyl]piperidine (CAS 155726-05-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511352-8 (accessed 2026-10-25).

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