ChemicalBook > CAS DataBase List > D-PSICOSE

D-PSICOSE

Product Name
D-PSICOSE
CAS No.
551-68-8
Chemical Name
D-PSICOSE
Synonyms
C06468;D-PSICOSE;Aloketose;D-Psicose>MAIZED-PSICOSE;D-Psicose ,98%;D-arolone sugar;D-Pseudofructose;Allulose (200 mg);D-Erythro-hexulose
CBNumber
CB0277518
Molecular Formula
C6H12O6
Formula Weight
180.16
MOL File
551-68-8.mol
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D-PSICOSE Property

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
solubility 
Methanol (Slightly, Heated, Sonicated), Water (Soluble, Sonicated)
form 
Powder
pka
11.86±0.20(Predicted)
color 
White
optical activity
+4.7
Merck 
14,7924
InChI
InChI=1S/C6H12O6/c7-1-3-4(9)5(10)6(11,2-8)12-3/h3-5,7-11H,1-2H2/t3-,4?,5+,6+/m1/s1
InChIKey
RFSUNEUAIZKAJO-NQAPHZHOSA-N
SMILES
[C@@H]1(O)[C@](O)(CO)O[C@H](CO)C1O
LogP
-1.029 (est)
CAS DataBase Reference
551-68-8
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Safety

WGK Germany 
3
HS Code 
29400090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
P8043
Product name
D-Psicose
Purity
≥95%
Packaging
10mg
Price
$48.41
Updated
2025/07/31
Sigma-Aldrich
Product number
P8043
Product name
D-Psicose
Purity
≥95%
Packaging
1g
Price
$1720
Updated
2025/07/31
TCI Chemical
Product number
P1699
Product name
D-Psicose
Purity
>99.0%(HPLC)
Packaging
100mg
Price
$104
Updated
2025/07/31
TCI Chemical
Product number
P1699
Product name
D-Psicose
Purity
>99.0%(HPLC)
Packaging
1g
Price
$520
Updated
2025/07/31
Sigma-Aldrich
Product number
P8043
Product name
D-Psicose
Purity
≥95%
Packaging
100mg
Price
$324
Updated
2025/07/31
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D-PSICOSE Chemical Properties,Usage,Production

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.

Synthesis

50-99-7

57-48-7

General procedure for the synthesis of D-fructose from D-anhydrous glucose: 40 mL of deionized water, 4 g of ternary metal-based hydrotalcite complex catalyst with a molar ratio of Mg:Al:Sn = 3:1:1 were added to a 100 mL three-necked flask, followed by the addition of 10 g of D-glucose anhydrous, and stirred until complete dissolution. The reaction system was placed in a constant temperature water bath and reacted at 90 °C for 3 h under N2 protection. At the end of the reaction, the reaction mixture was concentrated and separated and purified by column chromatography to finally obtain the target product D-fructose in 29.7% yield.

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.

References

[1] Patent: CN104262416, 2016, B. Location in patent: Paragraph 0043; 0044
[2] ACS Catalysis, 2013, vol. 3, # 7, p. 1469 - 1476
[3] Green Chemistry, 2013, vol. 15, # 10, p. 2777 - 2785

D-PSICOSE Preparation Products And Raw materials

Raw materials

Preparation Products

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D-PSICOSE Suppliers

Americas 1 Canada 1 China 213 Germany 1 India 4 Japan 1 Switzerland 1 United Kingdom 3 United States 14 USA 1 Global 240
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View Lastest Price from D-PSICOSE manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
D-Psicose 551-68-8
Price
US $0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
500kg/month
Release date
2023-01-05
Watson Biotechnology Co.,Ltd
Product
Allulose 551-68-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20MT
Release date
2024-10-14
Sinoway Industrial co., ltd.
Product
D-PSICOSE 551-68-8
Price
US $0.00/Kg/Bag
Min. Order
2Kg/Bag
Purity
0.99
Supply Ability
20 tons
Release date
2023-05-10

551-68-8, D-PSICOSERelated Search:

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 PSICOSE L-LYXOSE D-PSICOSE L-Psicose METHYL 2-KETO-L-GULONATE PSICOSE DIACETONIDE 3-ACETYL-1,2-O-ISOPROPYLIDENE-6-O-TRITYL-B-L-ARABINO-HEXOFURANOS-5-ULOSE

  • D-RIBO-2-KETOHEXOSE
  • D-PSICOSE
  • MAIZED-PSICOSE
  • (3R,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one
  • d-[UL-13C6]psicose
  • C06468
  • D-Erythro-hexulose
  • D-Pseudofructose
  • D-Ribo-2-ketohexulose
  • D-Psicose ,98%
  • D-Allulose (D-Psicose)
  • D-arolone sugar
  • D-Psicose&gt
  • D-PSICOSE USP/EP/BP
  • D-PSICOSE CAS：551-68-8
  • D-Psicose Allulose
  • D-ALLULOSE/ALLULOSE
  • Aloketose
  • Allulose (200 mg)
  • D-PSICOSE，D-Allulose
  • 551-68-8
  • BioChemical
  • Carbohydrate Library
  • Metabolic Libraries
  • Metabolomics
  • Basic Sugars (Mono & Oligosaccharides)
  • Biochemistry
  • Psicose
  • Sugars
  • Carbohydrate LibraryCarbohydrates
  • Carbohydrates
  • Carbohydrates A to
  • Carbohydrates P-ZBiochemicals and Reagents
  • Metabolic Libraries
  • Metabolomics
  • Monosaccharide