22435-09-2

Basic information

• Product Name: 1,2,3,4-tetra-O-benzoylpentopyranose
• Synonyms: 2,3,5-tri(benzoyloxy)tetrahydro-2H-pyran-4-yl benzoate
• CAS NO: 22435-09-2
• Molecular Formula: C₃₃H₂₆O₉
• Molecular Weight: 566.5541
• Mol File: 22435-09-2.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 702.1°C at 760 mmHg
• Flash Point: 294°C
• Density: 1.36g/cm³
• Vapor Pressure: 1.46E-19mmHg at 25°C
• Refractive Index: 1.639
• CAS DataBase Reference: 1,2,3,4-tetra-O-benzoylpentopyranose(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2,3,4-tetra-O-benzoylpentopyranose(22435-09-2)
• EPA Substance Registry System: 1,2,3,4-tetra-O-benzoylpentopyranose(22435-09-2)

Safety Data

• Hazardous Substances Data: 22435-09-2(Hazardous Substances Data)

Usage

Chemical structure

A pentopyranose molecule with all four hydroxyl groups esterified with benzoyl groups.

Origin

Derived from pentopyranose, a five-carbon sugar.

Esterification

The process of attaching benzoyl groups to the hydroxyl groups of pentopyranose to form the compound.

Purpose

To protect the hydroxyl groups and increase the stability of the compound.

Solubility

Limited solubility in common organic solvents.

Usage

Commonly used as a starting material for the synthesis of more complex organic compounds.

Building block

Used for the preparation of carbohydrates and related structures in organic chemistry research.

Reagent

Serves as a reagent in various chemical reactions.

Importance

An important intermediate in organic synthesis with potential applications in academic and industrial settings.

Upstream product

• 609-06-3 L-xylose 
• 98-88-4 benzoyl chloride 
• 58-86-6 D-xylose 
• 20235-19-2 arabinose 
• 22434-99-7 1,2,3,4-tetra-O-benzoyl-β-D-arabinopyranose 
• 7473-44-1 1,2,3,4-tetra-O-benzoyl-β-L-arabinopyranose 
• 30319-42-7 1,2,3,4-tetra-O-benzoyl-α-D-arabinopyranose 
• 1087699-39-5 1,2,3,4-tetra-O-benzoyl-α-L-arabinopyranose 
• 87-72-9 D-Xylose 
• 93-97-0 benzoic acid anhydride 
• 110-86-1 pyridine 
• 87-72-9 L-xylopyranose 

Downstream Products

• 1207607-96-2 2,3,4-tri-O-benzoyl-β-D-xylopyranosyl bromide 
• 14262-83-0 2,3,4-tri-O-benzoyl-α-D-xylopyranosyl bromide 
• 1356839-62-7 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl 2,3,4-tri-O-benzoyl-β-D-xylopyranoside 
• 56207-17-1 rac-4-O-Benzoyl-2-brom-2,3-dideoxy-β-D-glycero-pent-2-enopyranose 
• 14125-77-0 1,5-Anhydro-2,3,4-tri-O-benzoyl-D-threo-pent-1-enitol 
• 73347-39-4 tri-O-benzoyl-1,5-anhydro-L_g-threo-pent-1-enitol 
• 113727-08-5 N-(Benzyloxycarbonyl)-L-alanyl-3-O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-L-seryl-glycyl-L-isoleucin-benzylester 
• 70751-53-0 3-O-(2,3,4-Tri-O-benzoyl-β-D-xylopyranosyl)-N-(benzyloxycarbonyl)-L-serin-benzylester 
• 439906-43-1 S-allyl 2,3,4-tri-O-benzoyl-1-thio-α-D-xylopyranoside 
• 30319-44-9 1,2,3,4-tetra-O-benzoyl-α-D-xylopyranose 
• 113727-05-2 Ethyl-2,3,4-tri-O-benzoyl-1-thio-β-D-xylopyranosid 
• 113727-14-3 C₂₈H₂₆O₇S 
• 138694-36-7 (3R,4R)-6-cyano-3,4,5-tris(benzyloxy)-3,4-dihydro-2H-pyran 
• 138694-37-8 C₂₀H₁₅NO₅ 

Relevant articles and documents

Synthesis of a Tridecasaccharide Lipooligosaccharide Antigen from the Opportunistic Pathogen Mycobacterium kansasii

The outer surfaces of mycobacteria, including the organism that causes tuberculosis, are decorated with an array of immunomodulatory glycans. Among these are lipooligosaccharides (LOSs), a class of molecules for which the function remains poorly understoo

Uncatalyzed and chorismate mutase catalyzed claisen rearrangements of 5,6-dihydrochorismate and 6-Oxa-5,6-dihydrochorismate

The synthesis of 6-oxa-5,6-dihydrochorismic acid (4) from D-xylose is described. The half-lives for the uncatalyzed Claisen rearrangements of 5,6-dihydrochorismic acid (3) and 4 in D2O at 30 °C were 49000 and 1200 h, respectively, compared to a