| Identification | Back Directory | [Name]
rac-3-Hydroxyoctadecanoic Acid | [CAS]
17773-30-7 | [Synonyms]
beta-Hydroxystearic acid
Octadecanoic acid, 3-hydroxy-
beta-Hydroxyoctadecanoic acid
rac-3-Hydroxyoctadecanoic Acid | [Molecular Formula]
C18H36O3 | [MDL Number]
MFCD00673437 | [MOL File]
17773-30-7.mol | [Molecular Weight]
300.48 |
| Chemical Properties | Back Directory | [Melting point ]
88-90°C | [Boiling point ]
432.2±28.0 °C(Predicted) | [density ]
0.944±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
DMSO (Slightly), Methanol (Slightly, Sonicated) | [form ]
Solid | [pka]
4.38±0.10(Predicted) | [color ]
White to Off-White |
| Hazard Information | Back Directory | [Description]
3-hydroxy Stearic acid is a long-chain saturated fatty acid and intermediate in the production of 3-hydroxy octadecanedioic acid from stearic acid . 3-hydroxy Stearic acid is found in C. pyloridis, a bacteria implicated in the etiology of peptic ulcers. [Matreya, LLC. Catalog No. 1743] | [Uses]
rac-3-Hydroxyoctadecanoic acid is a fatty acid found in foodstuffs such as vegetable oils, milk, and dairy products. rac-3-Hydroxyoctadecanoic acid is also used as a chemical marker to identify and confirm the presence of Campylobacter pylori, a gram-negative bacteria that cause duodenal ulcers in humans. | [Definition]
ChEBI: 3-hydroxyoctadecanoic acid is a 3-hydroxy monocarboxylic acid and a hydroxyoctadecanoic acid. It is a conjugate acid of a 3-hydroxyoctadecanoate. | [References]
[1] MADHURIMA DHAR. Omega oxidation of 3-hydroxy fatty acids by the human CYP4F gene subfamily enzyme CYP4F11.[J]. Journal of Lipid Research, 2008: 612-624. DOI: 10.1194/jlr.m700450-jlr200
[2] M A LAMBERT. Differentiation of Campylobacter and Campylobacter-like organisms by cellular fatty acid composition.[J]. Journal of Clinical Microbiology, 1987, 25 4: 706-713. DOI: 10.1128/jcm.25.4.706-713.1987 |
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