L-GALACTONO-1,4-LACTONE Chemical Properties

Melting point:

134-136 °C

Boiling point:

467.9±18.0 °C(Predicted)

Density 

1.766±0.06 g/cm3(Predicted)

storage temp. 

Sealed in dry,2-8°C

pka

12.06±0.60(Predicted)

optical activity

[α]/D 78.0±3.0°, c = 1 in H2O

BRN 

83005

Safety Information

Safety Statements 

24/25

WGK Germany 

3

HS Code 

29322090

L-GALACTONO-1,4-LACTONE Usage And Synthesis

Chemical Properties

White powder

Uses

L-Galactono-1,4-lactone is used as a substrate for the investigation of an L-Fucono-1,5-lactonase from cog3618 of amidohydrolase superfamily.

Definition

ChEBI: L-galactono-1,4-lactone is a galactonolactone that is 3,4-dihydroxydihydrofuran-2(3H)-one substituted by a 1,2-dihydroxyethyl group at position 5 (the 3S,4S,5R-isomer). It has a role as a plant metabolite. It is functionally related to a L-galactonic acid.

L-GALACTONO-1,4-LACTONE(1668-08-2)Related Product Information

• (+/-)-3-HYDROXY-GAMMA-BUTYROLACTONE
• (S)-3-Hydroxy-gamma-butyrolactone
• PROPYL (S)-(-)-LACTATE
• ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
• D-(-)-Gulonic acid gamma-lactone
• L-Fucose
• L-GALACTONO-1,4-LACTONE
• (S)-(-)-alpha-Hydroxy-gamma-butyrolactone
• D-(-)-Arabinose
• 2-Deoxy-D-ribose
• D-GALACTONO-1,4-LACTONE,GALACTONO-1,4-LACTONE, D-
• Ethyl L(-)-lactate
• (S)-5-Hydroxymethyldihydrofuran-2-one
• Lactobionic acid
• Lactose
• D-ARABINO-1,4-LACTONE
• 2-ACETAMIDO-2-DEOXY-D-GALACTONO-1,4-LACTONE
• 2,3,4,6-Tetra-O-benzyl-D-galactono-1,5-lactone