Product name
(2R,3S,4S,5S)-5-Hydroxy-2,3,4-tris (phenylmethoxy)-5-[(phenylmethoxy) methyl]-cyclohexanone
Other name
(2R,3S,4S,5S)-5-hydroxy-2,3,4-tris (phenylmethoxy)-5-(phenylmethoxymethyl) cyclohexan-1-one; Voglibose intermediate
CAS NO.
115250-38-9
M.F.
C35H36O6
M.W
552.6567
Structure
EINECS
Chemical Properties
Melting point
84-85ºC
Density
1.23g/cm3
Boiling point
681.917°C at 760 mmHg
Flash point
173.43°C
Safety information
Not dangerous goods
Package
Net weight
1KG, 5KG ,25KG fiber drum
Quality
Produce under GMP
Item
Specification
Result
Appearance
White to Off-white powder
Complies
Water
NMT0.5%
0.20%
Heavy metals
NMT 20ppm
Residual solvents
Methanol
NMT 0.3%
Not detected
Ethyl acetate
NMT 0.5%
Tetrahydrofuran
NMT 0.072%
N-hexane
Nmt 0.029%
Single max impurity
0.03%
Purity, % (HPLC)
NLT 98.0%
99.9%
Usage
Voglibose intermediates
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