Chemical Name: 1,2,3,4,6-Penta-O-Acetyl-a, ß-D-Glucopyranose
Trade Name: α-D-Glucose Pentaacetate; β-D-Glucose Pentaacetate; α,ß-D-Glucose Pentaacetate
Molecular Structure:
 |
 |
| α-D-Glucose Pentaacetate |
β-D-Glucose Pentaacetate |
Specification:
Item |
α- |
ß- |
α, ß- |
α, ß-(high a) |
α, ß-(high ß) |
CAS # |
604-68-2 |
604-69-3 |
25878-60-8 |
3891-59-6 |
3891-59-6 |
FEMA # |
2524 |
|
|
|
|
Appearance |
White crystalline powder |
Assay, % |
≥98 |
≥98 |
≥98 |
≥98 |
≥98 |
Melting Point,℃ |
111~114 |
130~134 |
85~105 |
- |
- |
Optical Rotation , (C=1,CHCL3) |
+100~103 |
+4~6 |
+50~55 |
≥+70 |
≤+35 |
Residue on ignition, % |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
≤0.1 |
Package: 25kgs/drum or as required by the customer.
Properties: α-D-glucose pentaacetate, ß-D-glucose pentaacetate and α, ß-D- glucose pentaacetate are White crystalline powder, they are insoluble in water and easy to soluble in ethanol, chloroform etc
Uses: They are mainly used in biochemical reaction and used as medicine intermediate |
