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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 240243Generated: October 26, 2026

Lidocaine Hydrochloride → Lidocaine

https://huagongshe.com/reaction/240243

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLidocaine HydrochlorideHCID 6314—
ReactantSodium HydroxideHCID 14798—
SolventWaterHCID 962—
ProductLidocaineHCID 3676—

Reaction Steps

Sodium chondroitin sulfate (1 g) and lidocaine hydrochloride (2 g) were dissolved in distilled water for injection (80 ml). After being adjusted to pH 7 by addition of a sufficient quantity of sodium hydroxide, the solution was added with distilled water for injection up to the total volume of 100 ml to prepare the composition for local anesthesia of the present invention.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08648056B2
Source datasetuspto-grants-2014_02
ORD IDord-66162956cfa24f8bac1758923999308d
Source noteuspto-grants-2014_02