L-Galactono-1,4-lactone
Synonym(s):L -Galactonic acid γ-lactone;NSC 25282
- CAS NO.：1668-08-2
- Empirical Formula: C6H10O6
- Molecular Weight: 178.14
- MDL number: MFCD00066466
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:50:25
What is L-Galactono-1,4-lactone?
Chemical properties
White powder
The Uses of L-Galactono-1,4-lactone
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.
What are the applications of Application
L-Galactono-1,4-lactone is an enzyme substrate in vitamin C biosynthesis in plants
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.
Properties of L-Galactono-1,4-lactone
| 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 for L-Galactono-1,4-lactone
Computed Descriptors for L-Galactono-1,4-lactone
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