L-Fructose | CAS No. 7776-48-9

L-Fructose

Basic Information

View in Editor

CAS Number

7776-48-9

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

SMILES

View in Editor

C(C(C(C(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-/m0/s1

InChIKey

BJHIKXHVCXFQLS-FUTKDDECSA-N

LogP

-3.2197999999999998

Topological Polar Surface Area

110.38000000000001 Å²

Hydrogen Bond Donor/Acceptor

5 / 6

Complexity

147

Synonyms & References

English

7776-48-9
AKOS027326903
UNII-ZJ8X2IF6RJ
BJHIKXHVCXFQLS-FUTKDDECSA-N
(3R,4S,5S)-1,3,4,5,6-pentahydroxyhexan-2-one
CHEBI:37724
SCHEMBL16944031
T72936
L-(+)-Fructose, >=97.0% (HPLC)
FS-6638
MFCD05662378
L-1,3,4,5,6-Pentahydroxyhexan-2-one
L-fructose (open form)
L-(+)-Fructose
keto-L-fructose
Q27117239
DTXSID60420083
41847-70-5
L-Arabino-2-hexulose
L-Fructose (~1.1 M aqueous solution)
L-Fructose
ZJ8X2IF6RJ
Fructose, L-
L-(+)Fructose
L-Fructose (1.14M in Water)
D-fructopyranose
L-Arabino-hexulose
Fructose,L- (8CI)
BIFS0104
KM1874
GC5724

MDL Number

MFCD05662378

Customs Code

17025000

FAQ

What are the physical and chemical properties of L-Fructose (CAS: 7776-48-9)?

L-Fructose (CAS: 7776-48-9) is a sweet, crystalline carbohydrate with a molecular weight of approximately 180.16 g/mol. It is highly soluble in water and forms a 1:1 complex with sodium ions. Chemically, fructose is less reactive than glucose and does not undergo mutarotation like glucose. It is a reducing sugar and can form glycosidic bonds with other monosaccharides.

How is L-Fructose (CAS: 7776-48-9) typically synthesized?

L-Fructose can be synthesized through the inversion of D-fructose by L-iduronate 2-sulfatase, or by chemical inversion of D-fructose with NaBH4 in the presence of a base. Another method involves the enzymatic conversion of D-fructose to L-fructose using the enzyme D-fructose-L-iduronate 2-sulfotransferase. These methods yield L-fructose with high selectivity and good yield.

What industries use L-Fructose (CAS: 7776-48-9)?

L-Fructose (CAS: 7776-48-9) is widely used in the food and beverage industry for its sweetness and low glycemic index. It is also employed in the pharmaceutical industry as a sweetener in medications, and in the polymer industry as a monomer in the production of polyols. Additionally, it has applications in the manufacturing of sensors and semiconductors.

What precautions should be taken when handling L-Fructose (CAS: 7776-48-9)?

When handling L-Fructose (CAS: 7776-48-9), it is important to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Store the compound in a cool, dry place away from direct sunlight and heat sources. In case of a spill, use appropriate spill kits and follow the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) for proper clean-up procedures. Ensure adequate ventilation in the work area and use a fume hood when necessary.