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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 442556Generated: October 25, 2026

Amfenac → Magnesium;bis(2-(2-amino-3-benzoylphenyl)acetate);trihydrate

https://huagongshe.com/reaction/442556

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmfenacHCID 2136—
ReactantMagnesium ChlorideHCID 5360315—
ProductMagnesium;bis(2-(2-amino-3-benzoylphenyl)acetate);trihydrateHCID 12901240—

Reaction Steps

An aqueous solution of 6.36 g. (0.02 mole) of 2-amino-3-benzoylphenylacetic acid was treated with an aqueous solution of magnesium chloride (0.01 mole). A precipitate formed immediately. After 15 min. of stirring, the bright yellow precipitate was filtered and dried. The yield was 4.06 g. and the salt melted over the broad range of 150°-190° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04045576
Source datasetuspto-grants-1977_08
ORD IDord-6a4ecb94a8394a0da0b8ce856cab6bc4
Source noteuspto-grants-1977_08