The chemical substance known as (5R)-5-[[[(4-Methylphenyl)sulfonyl]oxy]methyl]-2-pyrrolidinone, with the CAS number 128899-31-0, is a pyrrolidinone derivative characterized by its unique structural features. This compound contains a pyrrolidinone ring, which is a five-membered lactam, indicating the presence of a carbonyl group adjacent to a nitrogen atom. The sulfonyl group attached to a 4-methylphenyl moiety suggests that it has significant polar characteristics, enhancing its solubility in polar solvents. The presence of the methylene bridge linking the sulfonyl group to the pyrrolidinone ring contributes to its reactivity and potential biological activity. This compound may exhibit properties such as being a potential intermediate in organic synthesis or a candidate for pharmaceutical applications, given the structural motifs commonly associated with bioactive compounds. Its stereochemistry, indicated by the (5R) designation, suggests specific spatial arrangements that could influence its interaction with biological targets. Overall, this compound's unique features make it of interest in both synthetic and medicinal chemistry contexts.

(5R)-5-[[[(4-Methylphenyl)sulfonyl]oxy]methyl]-2-pyrrolidinone

128899-31-0: 2-Pyrrolidinone, 5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (5R)-, Toluene-4-sulfonic acid (R)-5-oxopyrrolidin-2-ylmethyl ester, (R)-Toluene-4-sulfonic acid 5-oxopyrrolidin-2-ylmethyl ester, 2-Pyrrolidinone, 5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (R)-, (5R)-5-[[[(4-Methylphenyl)sulfonyl]oxy]methyl]-2-pyrrolidinone

CAS 128899-31-0: (5R)-5-[[[(4-Methylphenyl)sulfonyl]oxy]methyl]-2-pyrrolidinone

2-Pyrrolidinone, 5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (5R)-

Ref: IN-DA000YHG

[(2r)-5-oxopyrrolidin-2-yl]methyl 4-methylbenzene-1-sulfonate

Ref: 10-F640916