ChemicalBook > Product Catalog >Biochemical Engineering >Saccharides >Monosaccharide >D-GALACTONO-1,4-LACTONE
D-GALACTONO-1,4-LACTONE
- CAS No.
- 2782-07-2
- Chemical Name:
- D-GALACTONO-1,4-LACTONE
- Synonyms
- C03383;D-GALACTONOLACTONE;D-GALACTONO-G-LACTONE;1,4-D-Galactonolactone;D-GALACTONO-1,4-LACTONE;GAMMA-D-GALACTONOLACTONE;GALACTONO-1,4-LACTONE, D-;D-GALACTONO-GAMMA-LACTONE;Glucuronic Acid Impurity 14;D(-)-GALACTONO-GAMMA-LACTONE
- CBNumber:
- CB7184646
- Molecular Formula:
- C6H10O6
- Molecular Weight:
- 178.14
- MOL File:
- 2782-07-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/25 18:01:17
| Melting point | 137°C |
|---|---|
| Boiling point | 467.9±18.0 °C(Predicted) |
| Density | 1.766±0.06 g/cm3(Predicted) |
| solubility | DMSO (Slightly), Water (Slightly) |
| form | Solid |
| pka | 12.06±0.60(Predicted) |
| color | White to Off-White |
| LogP | -3.400 (est) |
| CAS DataBase Reference | 2782-07-2(CAS DataBase Reference) |
| EPA Substance Registry System | D-Galactonic acid, .gamma.-lactone (2782-07-2) |
D-GALACTONO-1,4-LACTONE Chemical Properties,Uses,Production
Uses
D-Galactono-1,4-lactone was used in carbohydrate research as an elution compound for the purification process of exo-β-D-galactofuranosidase enzyme.
Definition
ChEBI: A galactonolactone derived from D-galactonic acid.
Purification Methods
Crystallise the lactone from EtOH, aqueous EtOH, MeOH or EtOAc. It is also purified by passage through a column of Amberlite IR-120 (H+ form), and the effluent and washings are then freeze-dried [Wolfrom & Thompson Methods in Carbohydrate Chemistry I 67 1963, Academic Press]. The 5,6-O-isopropylidene-D-galactono-1,4-lactone is purified by chromatography (EtOAc) and has m 165-167o (from EtOH/hexane), and 167.5-168.5o (from Me2CO/*C6H6) [NMR: Copel & Stick Aust J Chem 31 1371 1978.] [Beilstein 18 III/IV 3026, 18/5 V 18.]
D-GALACTONO-1,4-LACTONE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 80)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
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| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
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| Alfa Chemistry | +1-5166625404 | United States | 21317 | 58 | Inquiry |
| LEAP CHEM CO., LTD. | +86-852-30606658 | China | 24738 | 58 | Inquiry |
| Watson Biotechnology Co.,Ltd | +86-18186686046 +86-18186686046 | China | 4435 | 58 | Inquiry |
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1,4-D-Galactonolactone
Galactonic acid, gamma-lactone, D-
GALACTONO-1,4-LACTONE, D-
GAMMA-D-GALACTONOLACTONE
D(-)-GALACTONIC ACID GAMMA-LACTONE
D-GALACTONO-1,4-LACTONE
D(-)-GALACTONO-GAMMA-LACTONE
D-GALACTONO-GAMMA-LACTONE
D-GALACTONO-G-LACTONE
D-GALACTONOLACTONE
galactonic acid gamma-lactone
D-galacto-Hexonic acid 1,4-lactone
D-Galactonic acid 1,4-lactone
(3R)-3α,4β,5β-Trihydroxy-6β-(hydroxymethyl)-3,4,5,6-tetrahydro-2H-pyran-2-one
1-Oxo-1-deoxy-D-galactopyranose
D-Galactonic acid 1,5-lactone
C03383
(3R,4R,5S)-5-((R)-1,2-Dihydroxyethyl)-3,4-dihydroxydihydrofuran-2(3H)-one
Glucuronic Acid Impurity 14
gamma-dextro-galactonolactone
2782-07-2
322782-07-2
322-32-8