Starch, oxidized

Basic Information

View in Editor

CAS Number

65996-62-5

Molecular Formula

C27H46O20

Molecular Weight

690.64 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

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

SMILES

View in Editor

O1C(C(C(C(C1COC1C(C(C(C(CO)O1)OC)O)O)OC1C(C(C(C(CO)O1)OC)O)=O)O)O)OC1C(CO)OC(C)C(C1O)O

InChI

1S/C27H46O20/c1-8-13(31)14(32)23(11(6-30)42-8)46-27-20(38)17(35)24(47-26-19(37)16(34)22(40-3)10(5-29)44-26)12(45-27)7-41-25-18(36)15(33)21(39-2)9(4-28)43-25/h8-18,20-36,38H,4-7H2,1-3H3

InChIKey

XSFCCWULLRIRGA-UHFFFAOYSA-N

LogP

-7.162299999999992

Topological Polar Surface Area

302.44 Å²

Hydrogen Bond Donor/Acceptor

10 / 20

Complexity

992

Synonyms & References

English

Starch, oxidized
Starch, bleached
2-[2-[[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxymethyl]-6-[4,5-dihydroxy-2-(hydroxymethyl)-6-methyloxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-4-hydroxy-6-(hydroxymethyl)-5-methoxyoxan-3-one

FAQ

What are the physical and chemical properties of Starch, oxidized (CAS: 65996-62-5)?

Starch, oxidized (CAS: 65996-62-5) is a modified form of starch with increased solubility and reactivity due to the introduction of oxidized groups. It has a molecular weight ranging from 100,000 to 6,000,000 Da, depending on the degree of modification. This compound is soluble in hot water and has good film-forming properties. It reacts readily with various functional groups and can be used in a wide range of applications such as pharmaceuticals and food industry.

How is Starch, oxidized (CAS: 65996-62-5) typically synthesized?

Starch, oxidized (CAS: 65996-62-5) is synthesized through the oxidation of starch using chemical oxidants like potassium permanganate or hydrogen peroxide in the presence of a catalyst. The oxidation process typically occurs at elevated temperatures and involves the introduction of carboxyl groups into the starch molecules. This method enhances the reactivity of the starch, making it suitable for various applications.

What industries use Starch, oxidized (CAS: 65996-62-5)?

Starch, oxidized (CAS: 65996-62-5) is widely used in the pharmaceutical, food, textile, and paper industries. In the pharmaceutical sector, it serves as a binders and excipients in tablet formulation. In food applications, it acts as a thickener, stabilizer, and emulsifier. Additionally, it finds use in textile manufacturing as a sizing agent and in the paper industry as a coating and sizing material.

What precautions should be taken when handling Starch, oxidized (CAS: 65996-62-5)?

When handling Starch, oxidized (CAS: 65996-62-5), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Use a fume hood for any open handling to minimize inhalation risk. Spills should be cleaned up promptly with appropriate absorbent materials. For detailed safety information, consult the Safety Data Sheet (SDS) and follow all laboratory safety guidelines.