D-PSICOSE

Details:

D-PSICOSE Chemical Properties
Melting point     109 °C
alpha     D25 +4.7° (c = 4.3 in water; no detectable mutarotation)
Boiling point     551.7±50.0 °C(Predicted)
density     1.589±0.06 g/cm3(Predicted)
refractive index     16.3 ° (C=0.94, H2O)
storage temp.     Sealed in dry,2-8°C
form     Powder
pka    11.86±0.20(Predicted)
color     White
Merck     14,7924
CAS DataBase Reference    551-68-8
Safety Information
WGK Germany     3
HS Code     29400090
MSDS Information
Provider    Language
SigmaAldrich    English
D-PSICOSE Usage And Synthesis
Chemical Properties    Clear colorless to yellow liquid or powder
Uses    D-Psicose is a C3 epimer of L-Fructose, which maintains the ability to reduce fat accumulation when added to a diet through inhibition of intestinal α-glucosidase.
Definition    ChEBI: The D-enantiomer of psicose.
Enzyme inhibitor    This ketohexose (FW = 180.16 g/mol), also known as D-ribo-2-hexulose and reportedly fpound in cane molasses, has epimers of D-psicose are Dfructose, D-sorbose, and L-tagatose. D-Psicose is an alternative substrate for fructokinase. The structural composition of D-psicose at 27°C in D2O is 22% a-pyranose, 24% b-pyranose, 39% a-furanose, and 15% bfuranose. Target(s): ketohexokinase, or hepatic fructokinase; also alternative substrate.
D-PSICOSE Preparation Products And Raw materials
Preparation Products    NA
Tag:D-PSICOSE(551-68-8) Related Product Information
Cyclohexane-1,2,3,4,5,6-hexol D-TAGATOSE Phosphatidylserine D-Galactose 2-Deoxy-D-ribose Boron carbide Sucralose Xylitol 1,2:5,6-Di-O-isopropylidene-α-D-allofuranose psicose D-TALOSE L-Psicose PSICOSE PSICOSE DIACETONIDE 3-ACETYL-1,2-O-ISOPROPYLIDENE-6-O-TRITYL-B-L-ARABINO-HEXOFURANOS-5-ULOSE L-LYXOSE D-PSICOSE METHYL 2-KETO-L-GULONATE