3-Hydroxydodecanoic acid

3-Hydroxydodecanoic acid Structure
3-Hydroxydodecanoic acid structure
Common Name 3-Hydroxydodecanoic acid
CAS Number 1883-13-2 Molecular Weight 216.31700
Density 0.987 g/cm3 Boiling Point 348ºC at 760 mmHg
Molecular Formula C12H24O3 Melting Point N/A
MSDS Chinese USA Flash Point 178.4ºC
Symbol GHS07
GHS07
Signal Word Warning

Analysis of polyhydroxyalkanoate (PHA) synthase gene and PHA-producing bacteria in activated sludge that produces PHA containing 3-hydroxydodecanoate.

FEMS Microbiol. Lett. 346(1) , 56-64, (2013)

Activated sludge is an alternative to pure cultures for polyhydroxyalkanoate (PHA) production due to the presence of many PHA-producing bacteria in activated sludge community. In this study, activated sludge was submitted to aerobic dynamic feeding in a seque...

Determination of monomeric composition in polyhydroxyalkanoates by liquid chromatography coupled with on-line mass spectrometry and off-line nuclear magnetic resonance.

Talanta 146 , 107-13, (2015)

Polyhydroxyalkanoates (PHAs) are commercially-valuable biocompatible and biodegradable polymers with many potential medical, pharmaceutical and other industrial applications. The analysis of PHA monomeric composition is especially challenging due to the broad...

Mitochondrial bioenergetics deregulation caused by long-chain 3-hydroxy fatty acids accumulating in LCHAD and MTP deficiencies in rat brain: a possible role of mPTP opening as a pathomechanism in these disorders?

Biochim. Biophys. Acta 1842(9) , 1658-67, (2014)

Long-chain 3-hydroxylated fatty acids (LCHFA) accumulate in long-chain 3-hydroxy-acyl-CoA dehydrogenase (LCHAD) and mitochondrial trifunctional protein (MTP) deficiencies. Affected patients usually present severe neonatal symptoms involving cardiac and hepati...

Analysis of 3-hydroxydodecanedioic acid for studies of fatty acid metabolic disorders: preparation of stable isotope standards.

J. Clin. Lab Anal. 16(2) , 115-20, (2002)

Current diagnostic tests to detect disorders of fatty acids metabolism, such as long-chain hydroxyacyl CoA dehydrogenase deficiency (LCHAD), are hampered by insensitivity or a long delay time required for results. Children with LCHAD deficiency are known to e...

Production of polyhydroxyalkanoates with high 3-hydroxydodecanoate monomer content by fadB and fadA knockout mutant of Pseudomonas putida KT2442.

Biomacromolecules 8 , 2504-2511, (2007)

Pseudomonas putida KT2442 produces medium-chain-length (MCL) polyhydroxyalkanoates (PHA) consisting of 3-hydroxyhexanoate (HHx), 3-hydroxyoctanoate (HO), 3-hydroxydecanoate (HD), and 3-hydroxydodecanoate (HDD) from a wide-range of carbon sources. In this stud...

The Burkholderia cenocepacia BDSF quorum sensing fatty acid is synthesized by a bifunctional crotonase homologue having both dehydratase and thioesterase activities.

Mol. Microbiol. 83 , 840-855, (2012)

Signal molecules of the diffusible signal factor (DSF) family have been shown recently to be involved in regulation of pathogenesis and biofilm formation in diverse Gram-negative bacteria. DSF signals are reported to be active not only on their cognate bacter...

Microbial production of 3-hydroxydodecanoic acid by pha operon and fadBA knockout mutant of Pseudomonas putida KT2442 harboring tesB gene.

Appl. Microbiol. Biotechnol. 83 , 513-519, (2009)

To produce extracellular chiral 3-hydroxyacyl acids (3HA) by fermentation, a novel pathway was constructed by expressing tesB gene encoding thioesterase II into Pseudomonas putida KTOY01, which was a polyhydroxyalkanoate (PHA) synthesis operon knockout mutant...

The evaluation of the role of beta-hydroxy fatty acids on chronic inflammation and insulin resistance.

Mediators Inflamm. 2006 , 64980, (2006)

Beta-hydroxy fatty acids are a major component of lipid A moiety of lipopolysaccharide. We aimed to investigate the role of free beta-hydroxy fatty acids on inflammation, as well as to evaluate their effects on cytokine release from human blood cells, and whe...

[Analysis of the impurity of bacterium source of standard endotoxin by gas chromatography/mass spectrometry].

Se Pu 24(1) , 10-3, (2006)

To analyse the impurity of bacterium source of standard endotoxin, 3-hydroxy fatty acid species in different endotoxin standards was determined by gas chromatography/mass spectrometry (GC/MS) using N, O-bis (trimethylsilyl) trifluoroacetamide as the silanizin...

Identification, isolation, and structural studies of the outer membrane lipopolysaccharide of Caulobacter crescentus.

J. Bacteriol. 174(23) , 7595-605, (1992)

The lipopolysaccharide (LPS) of the outer membrane of Caulobacter crescentus was purified and analyzed. Two distinct strains of the species, NA 1000 and CB2A, were examined; despite differences in other membrane-related polysaccharides, the two gave similar L...