2-Hydroxypropanedial, also known as glyceraldehyde, is an organic compound characterized by its structure as a three-carbon aldehyde with a hydroxyl group. It has the molecular formula C3H6O2 and features both an aldehyde functional group and a hydroxyl group, making it an important intermediate in various biochemical pathways, particularly in carbohydrate metabolism. This compound is typically a colorless liquid with a sweet taste and is soluble in water due to its ability to form hydrogen bonds. 2-Hydroxypropanedial is known for its reactivity, particularly in condensation reactions, and can participate in the Maillard reaction, which is significant in food chemistry. It is also a key building block in the synthesis of various pharmaceuticals and other organic compounds. Due to its aldehyde functionality, it can undergo oxidation to form carboxylic acids or reduction to yield alcohols. Safety considerations include its potential irritant properties, necessitating careful handling in laboratory and industrial settings.

2-Hydroxypropanedial

497-15-4: (2E)-2,3-dihydroxyprop-2-enal, 2-Hydroxymalonaldehyde, 2-Hydroxymalondialdehyde, 2-Hydroxypropanedial, Brn 1740168, Glucic acid, Glucose-reductone, Propanedial, 2-hydroxy-, Propanedial, hydroxy-, Propanedial, hydroxy- (9CI), Reductone, Tartronal, Tartronaldehyde, Tartronic aldehyde, Triose reductone,  4-01-00-04145 (Beilstein Handbook Reference)

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Hydroxypropanedial

Applications Hydroxypropanedial (cas# 497-15-4) is a compound useful in organic synthesis.
References Eistert, B., et al.: Chem. Ber., 88, 939 (1955)


CAS 497-15-4: 2-Hydroxypropanedial

Hydroxypropanedial

Ref: 3D-FH24484

Hydroxypropanedial

Ref: TR-H952475