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Oleic acid
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Product Name Oleic acid
Price: $30 / 20mg
CAS No.: 112-80-1
Catalog No.: CFN94800
Molecular Formula: C18H34O2
Molecular Weight: 282.5 g/mol
Purity: >=98%
Type of Compound: Miscellaneous
Physical Desc.: Oil
Source: The whole plants of Citrullus colocynthis (Linn.) Schrad.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison (Web)  (SDF)
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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
Size /Price /Stock 10 mM * 1 mL in DMSO / $8.9 / In-stock
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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
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Biological Activity
Description: Oleic acid is a fatty acid that occurs naturally in various animal and vegetable fats and oils. It is used commercially in the preparation of oleates and lotions, and as a pharmaceutical solvent. It shows larvicidal effects against fourth instar larvae of Aedes aegypti L. , Anopheles stephensi Liston , and Culex quinquefasciatus Say.
In vitro:
Parasitol Res. 2008 Nov;103(6):1383-90.
Mosquito larvicidal activity of oleic and linoleic acids isolated from Citrullus colocynthis (Linn.) Schrad.[Pubmed: 18688644]
In mosquito control programs, botanical origin may have the potential to be used successfully as larvicides.
METHODS AND RESULTS:
The larvicidal activity of crude acetone, hexane, ethyl acetate, methanol, and petroleum ether extracts of the leaf of Centella asiatica Linn., Datura metal Linn., Mukia scabrella Arn., Toddalia asiatica (Linn.) Lam, extracts of whole plant of Citrullus colocynthis (Linn.) Schrad, and Sphaeranthus indicus Linn. were assayed for their toxicity against the early fourth instar larvae of Culex quinquefasciatus (Diptera: Culicidae). The larval mortality was observed after 24 h exposure. All extracts showed moderate larvicidal effects; however, the highest larval mortality was found in whole plant petroleum ether extract of C. colocynthis. In the present study, bioassay-guided fractionation of petroleum ether extract led to the separation and identification of fatty acids; Oleic acid and linOleic acid were isolated and identified as mosquito larvicidal compounds. Oleic and LinOleic acids were quite potent against fourth instar larvae of Aedes aegypti L. (LC50 8.80, 18.20 and LC90 35.39, 96.33 ppm), Anopheles stephensi Liston (LC50 9.79, 11.49 and LC90 37.42, 47.35 ppm), and Culex quinquefasciatus Say (LC50 7.66, 27.24 and LC90 30.71, 70.38 ppm).
CONCLUSIONS:
The structure was elucidated from infrared, ultraviolet, 1H-nuclear magnetic resonance, 13C-NMR, and mass spectral data. This is the first report on the mosquito larvicidal activity of the reported isolated compounds from C. colocynthis.
Oleic acid Description
Source: The whole plants of Citrullus colocynthis (Linn.) Schrad.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

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After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.5398 mL 17.6991 mL 35.3982 mL 70.7965 mL 88.4956 mL
5 mM 0.708 mL 3.5398 mL 7.0796 mL 14.1593 mL 17.6991 mL
10 mM 0.354 mL 1.7699 mL 3.5398 mL 7.0796 mL 8.8496 mL
50 mM 0.0708 mL 0.354 mL 0.708 mL 1.4159 mL 1.7699 mL
100 mM 0.0354 mL 0.177 mL 0.354 mL 0.708 mL 0.885 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
1,1,1-Kestopentaose

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