.beta.-D-Galactopyranose synthesis
- Product Name:.beta.-D-Galactopyranose
- CAS Number:7296-64-2
- Molecular formula:C6H12O6
- Molecular Weight:180.16
![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
1000210-73-0
0 suppliers
inquiry
492-61-5
156 suppliers
$26.00/10g
2460-44-8
2 suppliers
inquiry
6014-42-2
69 suppliers
$40.00/25g
7296-64-2
29 suppliers
$500.31/5MG
7296-55-1
6 suppliers
inquiry
Yield:-
Reaction Conditions:
with hydrogenchloride;water in 1,4-dioxane at 100; for 1 h;
Steps:
General method for acid hydrolysis
General procedure: Each saponin (2 mg) in dioxane (50 μl) and 2 M HCl (50 μl) was heated at 100 °C for 1.0 h. The dioxane was evaporated and the residue was diluted with distilled water and extracted with CHCl3. The H2O layer was passed through an Amberlite IRA-60E column (6 × 60 mm) and the eluate obtained was then concentrated. The sugar components in the residue were detected by GC analysis after being converted to their thiazolidine derivatives as previously described (Hara et al., 1986; Miyase et al., 2010a).
References:
Melek;Kassem;Miyase, Toshio;Fayad, Walid [Phytochemistry,2014,vol. 100,p. 110 - 119]
1000210-73-0
0 suppliers
inquiry
492-61-5
156 suppliers
$26.00/10g
2460-44-8
2 suppliers
inquiry
7296-64-2
29 suppliers
$500.31/5MG
28161-50-4
1 suppliers
inquiry