154354-46-8

Basic information

• Product Name: 8-methoxycarbonyloctyl-3-O-glucopyranosyl-mannopyranoside
• Synonyms: 8-methoxycarbonyloctyl-3-O-glucopyranosyl-mannopyranoside
• CAS NO: 154354-46-8
• Molecular Formula: C22H40 O13
• Molecular Weight: 512.55
• Mol File: 154354-46-8.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 733.6°Cat760mmHg
• Flash Point: 243.9°C
• Appearance: /
• Density: 1.39g/cm³
• Vapor Pressure: 7.63E-25mmHg at 25°C
• Refractive Index: 1.563
• CAS DataBase Reference: 8-methoxycarbonyloctyl-3-O-glucopyranosyl-mannopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: 8-methoxycarbonyloctyl-3-O-glucopyranosyl-mannopyranoside(154354-46-8)
• EPA Substance Registry System: 8-methoxycarbonyloctyl-3-O-glucopyranosyl-mannopyranoside(154354-46-8)

Safety Data

• Hazardous Substances Data: 154354-46-8(Hazardous Substances Data)

Usage

InChI:InChI=1/C22H40O13/c1-31-14(25)8-6-4-2-3-5-7-9-32-21-19(30)20(16(27)13(11-24)33-21)35-22-18(29)17(28)15(26)12(10-23)34-22/h12-13,15-24,26-30H,2-11H2,1H3/t12-,13-,15-,16-,17+,18-,19+,20+,21+,22-/m1/s1

Upstream product

• 161453-82-3 8-Methoxycarbonyloctyl 2-O-benzyl-4,6-O-p-methoxy-benzylidene-3-O-(3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-α-D-glucopyranoside 
• 102919-01-7 1,2,4,6-tetra-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-galactopyranose 
• 102854-37-5 Acetic acid (2R,3S,4S,5R,6R)-5-acetoxy-2-acetoxymethyl-6-methoxy-4-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester 
• 3639-34-7 8-ethoxycarbonyloctanol 
• 67-56-1 methanol 
• 102854-38-6 8-Ethoxycarbonyloctyl-2,4,6-tri-O-acetyl-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-β-D-galactopyranosid 

Relevant articles and documents

Synthesis of α-D-Glcp-(1→2)-α-D-Glcp-(1→3)-α-D-Glcp-O-(CH2)8COOh3 for use in the assay of α-glucosidase I activity

The chemical synthesis of α-D-Glcp-(1 → 2)-α-D-Glc p-(1 → 3)-α-D-Glcp-O-(CH2)8COOCH3 (9), a substrate specific for α-glucosidase I, is reported. This enzyme removes the terminal α-D-Glcp unit to produce α-D-Glcp-α-D-Glcp-(1 → 3) -α-D-Glcp-O-(CH2)8COOCH3 (10). This is the first synthetic substrate described for glucosidase I that allows kinetic evaluation of substrates and inhibitors of this enzyme. Tetramethylrhodamine was coupled to 9 through an ethylenediamine linker to produce a brilliant red derivative. Addition of this fluorescent dye did not affect enzyme binding to the substrate, as determined by a comparison of the K(m) value (1.3 mM). The fluorescent label allows visual detection of 2-3 pmol of product by TLC.