Octaacetyl-beta-maltose

Basic Information

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CAS Number

22352-19-8

Molecular Formula

C28H38O19

Molecular Weight

678.59 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Surfactants Anionic Surfactants

Polymers and Plastics Thermoplastics Polyolefins

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

159-160 ºC

Boiling Point

683.1℃ at 760 mmHg

Specific Rotation

+56 ° - +74° (c=1, CHCl3)

SMILES

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CC(=O)OCC1C(C(C(C(O1)OC(=O)C)OC(=O)C)OC(=O)C)OC2C(C(C(C(O2)COC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C

InChI

InChI=1S/C28H38O19/c1-11(29)37-9-19-21(39-13(3)31)23(40-14(4)32)26(43-17(7)35)28(46-19)47-22-20(10-38-12(2)30)45-27(44-18(8)36)25(42-16(6)34)24(22)41-15(5)33/h19-28H,9-10H2,1-8H3/t19-,20-,21-,22-,23+,24+,25-,26-,27-,28-/m1/s1

InChIKey

WOTQVEKSRLZRSX-QACPWNKNSA-N

LogP

-0.8307999999999907

Topological Polar Surface Area

238.08999999999995 Å²

Hydrogen Bond Donor/Acceptor

0 / 19

Complexity

1200

Safety Information

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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

b-D-Maltose octaacetate
(2S,3R,4S,5R,6R)-6-(acetoxymethyl)-5-(((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triyl triacetate
SCHEMBL424516
AS-39886
22352-19-8
octaacetyl-beta-maltose
Beta-D-maltose octaacetate
[(2R,3R,4S,5R,6S)-4,5,6-triacetyloxy-3-[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl acetate
CS-0171659
Maybridge1_004338
AKOS016009417
HMS553N06
(2S,3R,4S,5R,6R)-6-(acetoxymethyl)-5-(((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triyltriacetate
beta-D-Maltose octaacetate
Octa-O-acetyl-beta-D-maltose
β-D-Maltose octaacetate
1,2,2',3,3',4',6,6'-OCTA-O-ACETYL-BETA MALTOSE
Octaacetyl-β-maltose
B-D-MALTOSE OCTAACETATE
lactose octaacetate
OCTAACETYL MALTOSE
Octaacetyl-beta-maltose
octaacetyllactose
SS-D-MALTOSE OCTAACETATE
beta-D-Maltopyranose octaacetate
4-O-(2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl)-beta-D-glucopyranose tetraacetate
[(2S,3R,4S,5R,6S)-4,5,6-Triacetyloxy-3-[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-

MDL Number

MFCD00079432

FAQ

What is Octaacetyl-beta-maltose (CAS: 22352-19-8)?

Octaacetyl-beta-maltose, also known as 8-O-acetylmaltotetraose, is a glycoside composed of a beta-maltose backbone fully acetylated with eight acetate groups. It is a white to pale yellow crystalline powder with a molecular weight of approximately 724.5 g/mol. This compound is water-soluble and has a sweet taste, making it useful in various applications.

What are the main uses of Octaacetyl-beta-maltose (CAS: 22352-19-8)?

Octaacetyl-beta-maltose is primarily used in the food industry as a sweetener and flavor enhancer. It is also utilized in pharmaceuticals for its potential in medicinal applications, such as antiviral and antitumor activities. Additionally, it can be used in research for studying carbohydrate chemistry and enzymology.

Is Octaacetyl-beta-maltose (CAS: 22352-19-8) safe?

Octaacetyl-beta-maltose is considered safe for use as a food additive. It is not known to be toxic or produce significant side effects. However, it is recommended to follow good handling practices, such as wearing appropriate personal protective equipment and storing it in a cool, dry place away from direct sunlight. Compliance with local safety standards and regulations is essential.

How should Octaacetyl-beta-maltose (CAS: 22352-19-8) be stored?

Octaacetyl-beta-maltose should be stored in a tightly closed container in a cool, dry place, away from direct sunlight and heat sources. It is stable under these conditions and should be kept at room temperature (15-25°C) to maintain its quality and efficacy. Avoid exposure to excessive moisture and maintain a relative humidity below 60%. Proper storage will ensure the compound remains effective and safe for use.