D-Tagatose | CAS No. 87-81-0

D-Tagatose

Basic Information

View in Editor

CAS Number

87-81-0

Molecular Formula

C6H12O6

Molecular Weight

180.16 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Physical Properties

Melting Point

130.0 to 135.0 deg-C

Boiling Point

551.7°C at 760 mmHg

Density

1.2805 (rough estimate)

Flash Point

301.5 °C

Solubility

H2O: 0.1 g/mL, clear, colorless

Refractive Index

-5.5 ° (C=1, H2O)

Specific Rotation

-4 to -8° (c=1, H2O)

SMILES

View in Editor

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

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-PQLUHFTBSA-N

LogP

-3.377199999999999

Topological Polar Surface Area

118.22000000000001 Å²

Hydrogen Bond Donor/Acceptor

5 / 6

Complexity

147

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

(3S,4S,5R)-1,3,4,5,6-Pentahydroxyhexan-2-one
D-Tagatose
D-(-)-Tagatose
D(-)-Tagatose
D-(−)-Tagatose
TAGATOSE, D-(RG)
D-lyxo-2-Hexulose
D-LYXO-HEXULOSE
d-tagatos
P-TAGATOSE
TAGATOSE,D
TAGLOSE
lyxo-2-Hexulose
keto-D-tagatose
Tagatose, D-
Tagatose [NF]
D-lyxo-hex-2-ulose
T7A20Y888Y
Tagatose (NF)
Fructon
Sorbinose
Sorbin
xylo-Hexulose
L-Sorbinose
DL-Tagatose
Naturlose
Hex-2-ulose
L-xylo-2-Hexulose
L(-)-Sorbose
delta-Fructose
L-1,3,4,5,6-Pentahydroxyhexan-2-one

MDL Number

MFCD00134449

Customs Code

29400000

FAQ

What is D-Tagatose (CAS: 87-81-0)?

D-Tagatose is a rare, naturally occurring sugar with the chemical formula C6H12O6. It is a ketohexose, structurally similar to fructose, but with a different configuration. D-Tagatose is known for its low caloric content and prebiotic properties, making it a valuable compound in various scientific and industrial applications.

What are the main uses of D-Tagatose (CAS: 87-81-0)?

D-Tagatose is primarily used in the food industry as a low-calorie sweetener and functional food ingredient. It also finds applications in pharmaceuticals for developing low-glycemic-index products and in research for studying metabolic pathways and prebiotic effects. Its unique properties make it suitable for a range of specialized uses.

Is D-Tagatose (CAS: 87-81-0) safe?

D-Tagatose is generally recognized as safe (GRAS) by regulatory authorities when consumed in normal amounts. It has low toxicity and is well-tolerated by most individuals. However, proper handling and storage are essential to maintain its stability and safety during industrial and research applications.

How should D-Tagatose (CAS: 87-81-0) be stored?

D-Tagatose should be stored in a cool, dry place away from moisture and light. It is best kept at temperatures below 25°C and in airtight containers to prevent degradation. Avoid exposure to high humidity and direct sunlight to ensure its chemical stability and longevity.