(R)-2-Methylpyrrolidine tosylate

(R)-2-甲基吡咯烷甲苯磺酸盐

Also known as: (2R)-2-Methylpyrrolidine toluene-4-sulfonate, (2R)-2-Methylpyrrolidine toluene-4-sulphonate, (2R)-2-Methylpyrrolidine tosylate, (R)-2-METHYL-PYRROLIDINE TOSYLATE, (R)-2-Methylpyrrolidine 4-methylbenzenesulfonate, (R)-2-Methylpyrrolidine 4-methylphenylsulphonate, (R)-2-Methylpyrrolidine p-toluenesulfonate, (R)-2-Methylpyrrolidine p-toluenesulfonate, 97%, (R)-2-Methylpyrrolidine tosylate, (R)-2-Methylpyrrolidinep-toluenesulfonate,97%, 4-methylbenzenesulfonic acid,(2R)-2-methylpyrrolidine

(R)-2-Methylpyrrolidine tosylate (CAS 204387-55-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C12H19NO3S and a molecular weight of 257.34900 g/mol. It is also known as (2R)-2-Methylpyrrolidine toluene-4-sulfonate, (2R)-2-Methylpyrrolidine toluene-4-sulphonate and (2R)-2-Methylpyrrolidine tosylate. Key properties include a boiling point of 423.9ºC at 760 mmHg and a flash point of 210.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
204387-55-3
Jingsj CID
J-1087701-4
Molecular Formula
C12H19NO3S
Chinese Name
(R)-2-甲基吡咯烷甲苯磺酸盐
Molecular Weight
257.34900 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point423.9ºC at 760 mmHg
Flash Point210.2ºC

Frequently Asked Questions

What is the CAS number of (R)-2-Methylpyrrolidine tosylate?

The CAS number of (R)-2-Methylpyrrolidine tosylate is 204387-55-3.

What are the molecular formula and molecular weight of (R)-2-Methylpyrrolidine tosylate?

(R)-2-Methylpyrrolidine tosylate has molecular formula C12H19NO3S and molecular weight 257.34900 g/mol.

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

Last updated:

How to cite: Jingsj. "(R)-2-Methylpyrrolidine tosylate (CAS 204387-55-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1087701-4 (accessed 2026-10-24).

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