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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 169012Generated: October 29, 2026

Emedastine EP Impurity E → 1-(3,4,5-Trimethoxybenzyl)-3-(2-(4-(1-(2-ethoxyethyl)-1H-benzimidazol-2-yl)[1,4]diazepan-1-yl)ethyl)-3-(phenylmethyl)-5-oxopyrrolidine

https://huagongshe.com/reaction/169012

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEmedastine EP Impurity EHCID 9984168—
Reactant1-(3,4,5-Trimethoxybenzyl)-3-(2-methanesulfonyloxyethyl)-3-(phenylmethyl)-5-oxopyrrolidineHCID 18465102—
Product1-(3,4,5-Trimethoxybenzyl)-3-(2-(4-(1-(2-ethoxyethyl)-1H-benzimidazol-2-yl)[1,4]diazepan-1-yl)ethyl)-3-(phenylmethyl)-5-oxopyrrolidineHCID 18464871—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (9/10)
ORD IDord-881e4966b8fc4b43bcb98b7e76554f4e
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (9/10)