D-Glucose, 6-O-a-D-galactopyranosyl-

Basic Information

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CAS Number

585-99-9

Molecular Formula

C12H24O12

Molecular Weight

360.31 g/mol

EINECS

209-568-6

Basic Physical Properties

Melting Point

182 °C (dec.)

Boiling Point

774.5±60.0 °C(Predicted)

Density

1.68±0.1 g/cm3(Predicted)

Water Solubility

Soluble in water at 100mg/ml

Flash Point

354.6±31.5 °C

Refractive Index

1.652

Specific Rotation

+138 - +143° (D/20)(c=1, dil. NH4OH,18hr)(calculated on the dried basis)

SMILES

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OC[C@H]1O[C@H](OC[C@H]2O[C@@H](O)[C@@H]([C@H]([C@@H]2O)O)O)[C@@H]([C@H]([C@H]1O)O)O.O

InChI

InChI=1S/C12H22O11.H2O/c13-1-3-5(14)8(17)10(19)12(23-3)21-2-4-6(15)7(16)9(18)11(20)22-4;/h3-20H,1-2H2;1H2/t3-,4-,5+,6-,7+,8+,9-,10-,11-,12+;/m1./s1

InChIKey

RGFAEJSLSYUKCO-OFGGXUQXSA-N

LogP

-6.221899999999992

pKa

12.45±0.20(Predicted)

Topological Polar Surface Area

221.02999999999997 Å²

Hydrogen Bond Donor/Acceptor

10 / 12

Complexity

367

Safety Information

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Stability

Hygroscopicity

Synonyms & References

English

(2R,3R,4S,5S,6R)-6-((((2S,3R,4S,5R,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetraol hydrate
6-O-α-D-Galactopyranosyl-D-glucopyranose Monohydrate
6-O-.alpha.-galactopyranosyl-D-Glucose
6-o-alpha-d-galactopyranosyl-d-glucos
Melibiose,α-D-Melibiose hydrate, 6-α-D-Galactopyranosyl-D-glucopyranose, 6-O-α-D-Galactopyranosyl-D-glucose
6-α-D-Galactopyranosyl-D-glucopyranose
D-Melibiose monohydrate ,98%
D-(+)-Melibiose&nbsp
alpha-D( )-Melibiose hydrate
D-(+)-Melibiose
D-(+)-Melibiose Monohydrate
MELIBIOSE
MELIBIOSE, D-(RG)
Mellibiose
α-D(+)-Melibiose hydrate
α-D(+)-Melibiose hydrateneat
amp
D-(+)-Melibiose&amp
D-melibiose
D-Melibioseanhydrous
melibiose, pure
Melibiose-H2O
Methyl dichloroacetate
monohydrate
nbsp
α-D-Melibiose hydrate
6-o- alpha-d-galactopyranosyl-d-glucos
alpha-d(+)-melibiose hydrate
melibiose hydrate
6-O-alpha-D-Galactopyranosyl-D-glucose
NSC 2028

MDL Number

MFCD00168065

EC Number

209-568-6

Customs Code

29400090

FAQ

What are the physical and chemical properties of D-Glucose, 6-O-a-D-galactopyranosyl- (CAS: 585-99-9)?

D-Glucose, 6-O-a-D-galactopyranosyl- (CAS: 585-99-9) is a cyclic sugar with a molecular weight of approximately 600 Da. It has a crystalline form and is highly soluble in water but less soluble in organic solvents. It exhibits moderate reactivity in nucleophilic substitution reactions and can form glycosidic bonds with other sugars.

How is D-Glucose, 6-O-a-D-galactopyranosyl- (CAS: 585-99-9) typically synthesized?

D-Glucose, 6-O-a-D-galactopyranosyl- (CAS: 585-99-9) is typically synthesized through the condensation of D-galactose and D-glucose using a Lewis acid catalyst, such as aluminum bromide. The synthesis yields a mixture of isomers, with high selectivity towards the desired product. The reaction is carried out in an organic solvent with controlled temperature and pressure to ensure high yield.

What industries use D-Glucose, 6-O-a-D-galactopyranosyl- (CAS: 585-99-9)?

D-Glucose, 6-O-a-D-galactopyranosyl- (CAS: 585-99-9) is used in the pharmaceutical industry for the synthesis of glycoconjugates and in polymer chemistry for the preparation of biodegradable polymers. It is also applied in the development of biosensors and as a precursor in semiconductor manufacturing for creating functionalized surfaces.

What precautions should be taken when handling D-Glucose, 6-O-a-D-galactopyranosyl- (CAS: 585-99-9)?

When handling D-Glucose, 6-O-a-D-galactopyranosyl- (CAS: 585-99-9), always wear appropriate personal protective equipment (PPE) including gloves, lab coat, and safety goggles. Work in a well-ventilated area or fume hood to avoid inhalation of any volatiles. Spills should be cleaned up using absorbent materials and disposed of according to local regulations. Refer to the safety data sheet (SDS) for detailed emergency procedures and storage conditions.