D-Allulose (D-Psicose)

Basic Information

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CAS Number

551-68-8

Molecular Formula

C6H12O6

Molecular Weight

180.16 g/mol

Basic Physical Properties

Melting Point

109°C

Refractive Index

16.3 ° (C=0.94, H2O)

Specific Rotation

D25 +4.7° (c = 4.3 in water; no detectable mutarotation)

SMILES

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O=C([C@H](O)[C@H](O)[C@H](O)CO)CO

InChI

InChI=1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3,5-9,11-12H,1-2H2/t3-,5-,6+/m1/s1

InChIKey

BJHIKXHVCXFQLS-PUFIMZNGSA-N

LogP

-3.3772000000000006

Topological Polar Surface Area

118.22000000000001 Å²

Hydrogen Bond Donor/Acceptor

5 / 6

Complexity

147

Synonyms & References

English

D-Psicose
(3R,4R,5R)-1,3,4,5,6-Pentahydroxyhexan-2-one
D-Allulose
D-ribo-2-Hexulose
Erythrohexulose
Pseudofructose
D-ribo-hex-2-ulose
QCC18LNG3E
DL-Psicose
ribo-2-Hexulose
D-ribo-2-ketohexose
keto-D-psicose
PSJ
AK129074
BJHIKXHVCXFQLS-PUFIMZNGSA-N
AX8126924

MDL Number

MFCD00083478

Customs Code

2914400090

FAQ

What is D-Allulose (CAS: 551-68-8)?

D-Allulose, also known as D-psicose, is a rare sugar with the chemical formula C5H10O5. It is a monosaccharide and a type of polyol. D-Allulose is sweet, with a taste similar to sucrose, and possesses a low caloric content and minimal glycemic index.

What are the main uses of D-Allulose (CAS: 551-68-8)?

D-Allulose is primarily used in the food industry as a low-calorie sweetener. It is also utilized in pharmaceuticals and dietary supplements for its sweet taste and stable properties. Its applications in cosmetics and research for studying metabolic pathways are also growing.

Is D-Allulose (CAS: 551-68-8) safe?

D-Allulose is considered safe for consumption by regulatory agencies. It is non-toxic and does not cause significant metabolic changes in the body. However, it should be handled with care, following standard hygiene and safety practices. Storage and use should comply with safety guidelines to prevent contamination.

How should D-Allulose (CAS: 551-68-8) be stored?

D-Allulose should be stored in a cool, dry place, away from direct sunlight and moisture. It should be kept in a tightly sealed container to maintain its quality and prevent moisture absorption. Avoid storing in high-temperature environments to ensure its stability and safety.