CAS 2873-29-2 | Tri-o-acetyl-d-glucal

Specification:

Appearance	white to off-white crystallinw powder
Purity	98%

 

Product introduction:

    3,4,6-Tri-O-acetyl-D-glucal is the acetate protected cyclic enol-ether (glycal) of D-glucose. 3,4,6-Tri-O-acetyl-D-glucal is a building block useful in the synthesis of a range of carbohydrates with the glucal double bond allowing other functional groups to be introduced. As an alkene, a glycal can undergo electrophilic addition across the double bond to introduce halogens and epoxides or be used to generate deoxy monosaccharides. 3,4,6-Tri-O-acetyl-D-glucal can undergo a Ferrier rearrangement with an alcohol and Lewis acid to give a 2,3-unsaturated product.

Applications
1. Carbohydrate & Oligosaccharide Synthesis	building block for solution/solid-phase oligosaccharide synthesis- Precursor for 2-deoxy sugars, C-glycosides, and glycosyl donors- Used in stereoselective glycosylation reactions for complex carbohydrate synthesis
2. Pharmaceutical & Drug Development	- Intermediate for nucleoside analogs, antiviral, and anticancer agents- Building block for glycopeptide and glycoprotein drug conjugates- Used in synthesis of anti-inflammatory and immunomodulatory carbohydrate-based drugs

 

 

Synonyms:

Tri-O-acetyl-D-glucal

2873-29-2

3,4,6-tri-O-Acetyl-D-glucal

(2R,3S,4R)-2-(acetoxymethyl)-3,4-dihydro-2H-pyran-3,4-diyl diacetate

3,4,6-Tri-O-acetyl-1,5-anhydro-2-deoxy-D-arabino-hex-1-enitol

[(2R,3S,4R)-3,4-diacetyloxy-3,4-dihydro-2H-pyran-2-yl]methyl acetate

D-arabino-Hex-1-enitol, 1,5-anhydro-2-deoxy-, 3,4,6-triacetate

tri-O-acetyl-glucal

arabino-Hex-1-enitol, 1,5-anhydro-2-deoxy-, triacetate

1,2-Dideoxy-3,4,6-tri-O-acetyl-D-arabino-1-hexenopyranose

 

Properties	Safety Information
Appearance:White to off-white powder Melting point:53-55 °C(lit.) Boiling point:335.31°C (rough estimate) Density 1.2602 (rough estimate) refractive index 1.4455 (estimate) Flash point:>230 °F storage temp. Keep in dark place,Sealed in dry,Room Temperature	Symbol(GHS) GHS07 Signal word Warning

 

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