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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1576281Generated: November 1, 2026

Phosphate → L-Malic Acid

https://huagongshe.com/reaction/1576281

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhosphateHCID 1061—
ReactantFumaric AcidHCID 444972—
ProductL-Malic AcidHCID 22265676%

Reaction Conditions

Temperature20 °C

Reaction Steps

These 2 ml were added to 100 ml of phosphate buffer, pH of 7.0, containing 0.05 mole of fumaric acid (neutralized by sodium hydroxide). The reaction mixture was stirred at 20°C. After 11 hours, 1.39 g of fumaric acid remained and 5.05 g of L-malic acid were formed corresponding to a 76% yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03980520
Source datasetuspto-grants-1976_09
ORD IDord-7a8e0d98ada14e2caab3e543fd09ffc7
Source noteuspto-grants-1976_09