10-Undecynoic acid

10-Undecynoic acid Structure
10-Undecynoic acid structure
Common Name 10-Undecynoic acid
CAS Number 2777-65-3 Molecular Weight 182.259
Density 1.0±0.1 g/cm3 Boiling Point 297.7±23.0 °C at 760 mmHg
Molecular Formula C11H18O2 Melting Point 40-42 °C(lit.)
MSDS Chinese USA Flash Point 142.9±17.3 °C
Symbol GHS07
GHS07
Signal Word Warning

Simultaneous electropolymerization and electro-click functionalization for highly versatile surface platforms.

ACS Nano 8(5) , 5240-8, (2014)

Simple preparation methods of chemically versatile and highly functionalizable surfaces remain rare and present a challenging research objective. Here, we demonstrate a simultaneous electropolymerization and electro-click functionalization process (SEEC) for ...

Amphiphilic polyesters derived from silylated and germylated fatty compounds.

Biomacromolecules 10(4) , 850-7, (2009)

New classes of amphiphilic polyesters were prepared from metallated (Si, Ge) fatty methyl ester (FAME) precursors and poly(tetramethylene oxide) glycol. Hydrosilylation of 10-undecenoic methyl ester by tetramethyldisiloxane occurred at 80 degrees C in the pre...

Cellulose/water: liquid/gas and liquid/liquid phase equilibria and their consistent modeling.

Biomacromolecules 8(6) , 1865-72, (2007)

Liquid/liquid and liquid/gas equilibria were measured for the water/cellulose system at 80 degrees C using three different polymer samples. For these experiments we prepared cellulose films of approximately 20-25 microm in thickness and determined their equil...

Mechanism-based in vivo inactivation of lauric acid hydroxylases.

Biochemistry 25(16) , 4705-11, (1986)

The hepatic cytochrome P-450 isozymes that catalyze omega- and (omega - 1)-hydroxylation of lauric acid are specifically inactivated in vitro but not in vivo by 10-undecynoic acid. The lack of in vivo activity may result from rapid degradation of the inhibito...

10-Undecynoic acid, an inhibitor of cytochrome P450 4A1, inhibits ethanolamine-specific phospholipid base exchange reaction in rat liver microsomes.

Acta Biochim. Pol. 46(1) , 203-10, (1999)

1,12-Dodecanedioic acid, the end-product of omega-hydroxylation of lauric acid, stimulates in a concentration dependent manner, phosphatidylethanolamine synthesis via ethanolamine-specific phospholipid base exchange reaction in rat liver endoplasmic reticulum...

Specific inactivation of hepatic fatty acid hydroxylases by acetylenic fatty acids.

J. Biol. Chem. 259(7) , 4136-41, (1984)

The terminal acetylenic analogue of lauric acid, 11-dodecynoic acid (11-DDYA), specifically inactivates hepatic cytochrome P-450 enzymes that catalyze omega- and omega-1-hydroxylation of lauric acid. The inactivation, as required for a suicidal process, is NA...

Biocompatible functionalisation of starch.

Chem. Commun. (Camb.) 47(2) , 683-5, (2011)

The enzyme catalysed esterification of starch and fatty acids with terminal triple bonds is described. This material can be used as an acceptor for azide containing molecules, through azide/alkyne cycloaddition. The potential is illustrated by the production ...

Determination of microsomal lauric acid hydroxylase activity by HPLC with flow-through radiochemical quantitation.

Anal. Biochem. 170(1) , 83-93, (1988)

An assay for the microsomal hydroxylation of lauric acid (LA), based on HPLC with flow-through radiochemical detection, has been developed. Conditions were optimized for resolution and quantitation of three microsomal metabolites of LA, one of which has not b...

Microwave irradiated click reactions on silicon surfaces via derivertization of covalently grafted poly(PEGMA) brushes.

J. Colloid. Interface Sci. 358(1) , 116-22, (2011)

Two surface chemistry approaches were realized to complete click reactions at covalently grafted polymer brushes of poly(poly(ethylene glycol) monomethacrylate) on a planar silicon surface (Si-g-P(PEGMAOH)). On one hand, the hydroxyls from Si-g-P(PEGMA-OH) br...

Polyurethane networks from fatty-acid-based aromatic triols: synthesis and characterization.

Biomacromolecules 8(6) , 1858-64, (2007)

Novel biobased aromatic triols (1,3,5-(9-hydroxynonyl)benzene and 1,3,5-(8-hydroxyoctyl)-2,4,6-octylbenzene) were synthesized through the transition-metal-catalyzed cyclotrimerization of two alkyne fatty acid methyl esters (methyl 10-undecynoate and methyl 9-...