4-O-alpha-D-Glucopyranosyl-alpha-D-glucopyranose

Basic Information

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CAS Number

9005-84-9

Molecular Formula

C12H22O11

Molecular Weight

342.3 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

Physical State

Solid

Melting Point

256-258 °C (dec.)

Boiling Point

Decomposes (NIOSH, 2016)

Density

1.5000

Water Solubility

Soluble in hot water.

Flash Point

357.8°C

Solubility

H2O: passes test

Refractive Index

1.652

SMILES

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C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)O

InChI

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

InChIKey

GUBGYTABKSRVRQ-ASMJPISFSA-N

LogP

-5.397199999999993

Topological Polar Surface Area

189.52999999999997 Å²

Hydrogen Bond Donor/Acceptor

8 / 11

Complexity

382

Safety Information

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Stability

Stable. Combustible. Incompatible with strong oxidizing agents.

Sensitiveness

prone to absorb moisture

Synonyms & References

English

MFCD00132834
MFCD00082026
DTXSID20196313
(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
MALTOSE .ALPHA.-ANOMER
AKOS015896501
maltose
alpha-Maltose
9005-84-9
UNII-15SUG9AD26
4482-75-1
(2S,3R,4R,5S,6R)-6-(Hydroxymethyl)-5-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triol
Maltose, alpha-
D-(+)-Maltose
.ALPHA.-MALTOSE
HY-N2024B
15SUG9AD26
Glca1-4Glca
CS-W019624
1anf
NS00069761
4-O-alpha-D-glucopyranosyl-alpha-D-glucopyranose
Maltose alpha-anomer
BDBM23407
EINECS 232-686-4
alpha-D-glucopyranosyl-(1->4)-alpha-D-glucopyranose
2d2v
Maltose solution, 20% in H2O
HY-N2024
Glcalpha1-4Glca
IODINE INDICATOR

MDL Number

MFCD01670077

Customs Code

35051090

FAQ

What is 4-O-alpha-D-Glucopyranosyl-alpha-D-glucopyranose (CAS: 9005-84-9)?

4-O-alpha-D-Glucopyranosyl-alpha-D-glucopyranose (CAS: 9005-84-9) is a disaccharide composed of two glucose units linked via a glycosidic bond. It has the chemical formula C12H22O11 and is a white, crystalline powder with high water solubility. This compound is known for its structural role in carbohydrate chemistry and is commonly used as a reference in biochemical studies.

What are the main uses of 4-O-alpha-D-Glucopyranosyl-alpha-D-glucopyranose (CAS: 9005-84-9)?

4-O-alpha-D-Glucopyranosyl-alpha-D-glucopyranose (CAS: 9005-84-9) is primarily used in pharmaceuticals as a stabilizer for drugs and in food science as a functional ingredient in dietary supplements. It also serves as a research tool for studying glycosylation processes and is utilized in the development of carbohydrate-based materials. Additionally, it appears in cosmetic formulations for its moisturizing properties.

Is 4-O-alpha-D-Glucopyranosyl-alpha-D-glucopyranose (CAS: 9005-84-9) safe?

4-O-alpha-D-Glucopyranosyl-alpha-D-glucopyranose (CAS: 9005-84-9) is generally considered safe when handled properly. It has low toxicity and is non-irritating in typical exposure scenarios. However, standard safety precautions should be followed, such as avoiding inhalation, eye contact, and ingestion. Protective gloves and goggles are recommended during handling to ensure compliance with safety guidelines.

How should 4-O-alpha-D-Glucopyranosyl-alpha-D-glucopyranose (CAS: 9005-84-9) be stored?

4-O-alpha-D-Glucopyranosyl-alpha-D-glucopyranose (CAS: 9005-84-9) should be stored in a sealed, cool, and dry container, away from moisture and light. Maintain storage temperature between 2-8°C and ensure humidity levels remain below 40%. Protect the compound from exposure to air and light to preserve stability and prevent degradation.