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1-deoxy-D-glucitol penta-acetate is a chemical compound derived from 1-deoxy-D-glucitol, a sugar alcohol, by the acetylation of its five hydroxyl groups. This process involves the reaction of 1-deoxy-D-glucitol with acetic anhydride in the presence of a catalyst, typically a base like pyridine, to form the penta-acetate ester. The resulting compound has the molecular formula C17H22O9 and is characterized by its increased lipophilicity and stability compared to the parent sugar alcohol. It is used in various applications, including as a chiral auxiliary in organic synthesis and as a reagent in the preparation of other derivatives. The acetylation of 1-deoxy-D-glucitol enhances its solubility in organic solvents and can also protect the hydroxyl groups from unwanted side reactions, making it a valuable intermediate in the synthesis of complex organic molecules.

7333-29-1

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7333-29-1 Usage

Derivation

It is derived from D-glucitol (sorbitol), a sugar alcohol.

Acetylation

It is an acetylated derivative of 1-deoxy-D-glucitol, with five acetyl groups attached to the molecule.

Physical State

It is a crystalline solid.

Molecular Weight

390.34 g/mol.

Potential Applications

It has various potential applications in the pharmaceutical and food industries, including as a potential pharmaceutical intermediate and a potential sweetener.

Research Status

Research on the properties and potential uses of 1-deoxy-D-glucitol penta-acetate is ongoing, and it shows promise as a valuable chemical compound in various applications.

Check Digit Verification of cas no

The CAS Registry Mumber 7333-29-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,3 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7333-29:
(6*7)+(5*3)+(4*3)+(3*3)+(2*2)+(1*9)=91
91 % 10 = 1
So 7333-29-1 is a valid CAS Registry Number.

7333-29-1Relevant academic research and scientific papers

CHARACTERIZATION OF 6-DEOXY-D-ALTRITOL IN THE CELL-WALL POLYSACCHARIDE OF Nocardia asteroides R 399

Voiland, Annie,Michel, Georges

, p. 283 - 288 (2007/10/02)

A polyol, found in the cell-wall of Nocardia asteroides R 399 as a component of a neutral polysaccharide mainly composed of D-arabinose and D-galactose, was identified by mass spectrometry, paper chromatography, thin-layer chromatography, and gas chromatography as 6-deoxy-D-altritol.

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