beta-D-GALACTOPYRANOSE

Basic Information

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CAS Number

9031-11-2

Molecular Formula

C22H28O3

Molecular Weight

340.46 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Density

1.0000

Water Solubility

Soluble in water

Solubility

1% acetic acid: 1 mg/mL

SMILES

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C(C1C(C(C(C(O1)O)O)O)O)O

InChI

InChI=1S/C22H28O3/c1-2-3-4-5-6-8-17-11-13-18(14-12-17)15-16-19-9-7-10-20(23)21(19)22(24)25/h7,9-14,23H,2-6,8,15-16H2,1H3,(H,24,25)

InChIKey

WBHQYBZRTAEHRR-UHFFFAOYSA-N

LogP

5.388500000000006

Topological Polar Surface Area

57.53 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

151

Synonyms & References

English

Lactase
Beta-D-galactoside galactohydrolase
Tilactase
β-galactosidase
B-GALACTOSIDASE
100KU
1KU
25KU
5KU
BETA1,4-GALACTOSIDASE
GAL
mg]
β-D-Galactoside galactohydrolase
Lactase from Aspergillus oryzae
Lactozyme® 2600 L
beta-Galactosidase
b-Galactose
Galactitol,1,5-anhydro-1-C-phenyl-
AKOS030242895
beta-D-Gal
.BETA.-GALACTOSE
6-(hydroxymethyl)tetrahydropyran-2,3,4,5-tetraol
beta-D-Galactopyranose; beta-(+)-Galactose; beta-D-(+)-Galactose; beta-Galactose
(2R,3R,4S,5R,6R)-6-(hydroxymethyl)tetrahydropyran-2,3,4,5-tetrol
Beta D-Galactose
SCHEMBL42465
cerebrose
1ugw
RQ6K52J67A
beta-Gal
b-D-Galactose

MDL Number

MFCD01092683

FAQ

What is beta-D-GALACTOPYRANOSE (CAS: 9031-11-2)?

Beta-D-galactopyranose (CAS: 9031-11-2) is a monosaccharide sugar, specifically the pyranose form of galactose. It has the chemical formula C6H12O6 and exists as a cyclic hemiacetal structure. This compound is a key component in carbohydrate chemistry, known for its stability in aqueous solutions and its role as a building block in biochemistry and organic synthesis.

What are the main uses of beta-D-GALACTOPYRANOSE (CAS: 9031-11-2)?

Beta-D-galactopyranose (CAS: 9031-11-2) is widely used in pharmaceuticals for drug development, in the food industry as a component of dairy products, and in research for studying carbohydrate metabolism. It also serves as a precursor in the synthesis of glycosides and other complex organic molecules, making it essential in biotechnology and analytical chemistry applications.

Is beta-D-GALACTOPYRANOSE (CAS: 9031-11-2) safe?

Beta-D-galactopyranose (CAS: 9031-11-2) is generally considered safe when handled properly. It is non-toxic in normal conditions but should be protected from moisture and contaminants. Safety standards recommend using standard lab precautions, such as gloves and ventilation, to avoid skin contact or accidental ingestion. Always follow OSHA guidelines for chemical handling.

How should beta-D-GALACTOPYRANOSE (CAS: 9031-11-2) bestored?

Beta-D-galactopyranose (CAS: 9031-11-2) should be stored in a cool, dry place below 25°C, with humidity levels under 60%. It requires protection from light and should be kept in airtight containers to maintain stability. Avoid exposure to moisture and air to prevent degradation, ensuring long-term preservation of its chemical properties.