24808-19-3

Basic information

• Product Name: 1,4:3,6-dianhydro-2,5-bis-O-(methylsulfonyl)hexitol
• CAS NO: 24808-19-3
• Molecular Formula: C₈H₁₄O₈S₂
• Molecular Weight: 302.322
• Mol File: 24808-19-3.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 564.3°C at 760 mmHg
• Flash Point: 295.1°C
• Density: 1.58g/cm³
• Vapor Pressure: 3.57E-12mmHg at 25°C
• Refractive Index: 1.536
• CAS DataBase Reference: 1,4:3,6-dianhydro-2,5-bis-O-(methylsulfonyl)hexitol(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4:3,6-dianhydro-2,5-bis-O-(methylsulfonyl)hexitol(24808-19-3)
• EPA Substance Registry System: 1,4:3,6-dianhydro-2,5-bis-O-(methylsulfonyl)hexitol(24808-19-3)

Safety Data

• Hazardous Substances Data: 24808-19-3(Hazardous Substances Data)

Usage

Type of compound

Synthetic sugar alcohol

Derived from

Trehalose

Use

Protecting group for carbohydrates in organic synthesis

Structure

Two cyclic rings

Modification

Two methylsulfonyl groups

Role of methylsulfonyl groups

Protecting groups in organic chemistry

Known for

Stability and ability to protect carbohydrates during chemical reactions

Application in chemistry

Valuable tool for synthetic chemists working with carbohydrates

Use in food products

Sugar substitute

Use in pharmaceuticals

Stabilizer

Use in cosmetics

Stabilizer

Upstream product

• 3014-56-0 (3S,3aR,6S,6aR)-6-(benzoyloxy)hexahydrofuro[3,2-b]furan-3-yl benzoate 
• 641-74-7 1,4:3,6-dianhydro-D-mannitol 
• 124-63-0 methanesulfonyl chloride 
• 641-74-7 1,4:3,6-dianhydro-L-iditol 

Relevant articles and documents

D-Isomannide in synthesis: Asymmetric Diels-Alder reactions with novel homochiral bis-imine Cu2+-catalysts

The synthesis of a set of novel homochiral bis-imine ligands 4 derived from D-isomannide 6, and their application in the Cu2+-catalyzed asymmetric Diels-Alder reaction of cyclopentadiene and N-tert-crotonoyloxazolidinone 1 is reported.