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Compound Overview
1,2-Dilinoleoyl-3-Oleoyl-rac-glycerol (CAS 2190-21-8) is a research-grade small molecule supplied by TargetMol.
Physical Properties
| CAS Number | 2190-21-8 |
|---|---|
| Form | Solid |
| Shipping | Room Temperature (RT) |
Biological Activity
1,2-Dilinoleoyl-3-oleoyl-rac-glycerol, a triacylglycerol, comprises linoleic acid at the sn-1 and sn-2 positions and oleic acid at the sn-3 position. This compound is present in the oils of ostrich and emu, and the fat body of male B. lapidarius bumblebees. It demonstrates efficacy in reducing scald development in Delicious apples, showing a 3% w/v reduction when applied immediately after harvest and evaluated after six months of storage.
Safety & Regulatory
For Research Use Only (RUO). Not for therapeutic, diagnostic, or clinical use. Wear appropriate PPE and consult the Safety Data Sheet (SDS) prior to handling.
Centrifuge the closed vial at 3000 rpm for 1–2 minutes to consolidate the powder at the bottom. For electrostatically charged powders, briefly warm the vial to room temperature and allow it to equilibrate before opening. Then add the appropriate solvent directly onto the powder and vortex before sonicating. Avoid tapping the vial vigorously, as this can generate fine powder aerosol.
Use a bath-type ultrasonic cleaner at standard cleaning frequency (37–40 kHz). Bath sonication is gentler than a probe sonicator and avoids sample overheating. Sonicate in 5–10 second intervals, checking solubility between pulses, for no more than 2–3 minutes total. Warm the bath to 37 °C if solubility remains poor.
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- Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
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