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Documenti

H3398

Sigma-Aldrich

DL-β-Hydroxylauric acid

≥99% (GC)

Sinonimo/i:

3-Hydroxydodecanoic acid

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About This Item

Formula empirica (notazione di Hill):
C12H24O3
Numero CAS:
1883-13-2
Peso molecolare:
216.32
Numero MDL:
MFCD00133279
Codice UNSPSC:
12352211
ID PubChem:
24895574
NACRES:
NA.25

Saggio

≥99% (GC)

Forma fisica

solid

Gruppo funzionale

carboxylic acid

Tipo di lipide

saturated FAs

Condizioni di spedizione

ambient

Temperatura di conservazione

2-8°C

Stringa SMILE

CCCCCCCCCC(O)CC(O)=O

InChI

1S/C12H24O3/c1-2-3-4-5-6-7-8-9-11(13)10-12(14)15/h11,13H,2-10H2,1H3,(H,14,15)
MUCMKTPAZLSKTL-UHFFFAOYSA-N

Azioni biochim/fisiol

DL-3-Hydroxydodecanoic acid (3HDD) is a racemic mixture of D- and L-3HDD. 3-hydroxydodecanoic acid is found as a monomer in the construction of polyhydroxyalkanoates. 3HDD is used to study the roles of β-hydroxy fatty acids in chronic inflammation and insulin resistance and the biosynthesis of diffusible signal factors involved in quorum sensing.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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Supelco

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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Lauric acid ≥98%, FCC, FG

Sigma-Aldrich

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Lauric acid

I MacArthur et al.
Journal of bacteriology, 193(18), 4726-4735 (2011-07-19)
PagL and LpxO are enzymes that modify lipid A. PagL is a 3-O deacylase that removes the primary acyl chain from the 3 position, and LpxO is an oxygenase that 2-hydroxylates specific acyl chains in the lipid A. pagL and
Hongkai Bi et al.
Molecular microbiology, 83(4), 840-855 (2012-01-10)
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 bacteria
Lina Yue et al.
Se pu = Chinese journal of chromatography, 24(1), 10-13 (2006-07-11)
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 silanizing reagent. GC/MS analysis was performed using a
Lori I Robins et al.
Biochemistry, 48(26), 6191-6201 (2009-05-22)
The first step of lipid A biosynthesis is catalyzed by LpxA in Escherichia coli (EcLpxA), an acyltransferase selective for UDP-GlcNAc and R-3-hydroxymyristoyl-acyl carrier protein (ACP). Leptospira interrogans LpxA (LiLpxA) is extremely selective for R-3-hydroxylauroyl-ACP and an analogue of UDP-GlcNAc, designated
Ahleum Chung et al.
Applied microbiology and biotechnology, 83(3), 513-519 (2009-03-10)
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. 3HA mixtures of 0.35 g/l consisting
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