Date published: 2025-10-14

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1-Stearoyl-rac-glycerol (CAS 123-94-4)

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Alternate Names:
1-Monooctadecanoyl-rac-glycerol; rac-Glycerol 1-stearate; DL-α-Stearin; Monostearin
Application:
1-Stearoyl-rac-glycerol is used in the development of drug delivery vehicles such as nanoparticles and microemulsions
CAS Number:
123-94-4
Purity:
≥98%
Molecular Weight:
358.56
Molecular Formula:
C21H42O4
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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1-Stearoyl-rac-glycerol serves multiple functions, playing the roles of an emulsifier, surfactant, and lubricant. In its emulsifier capacity, it effectively stabilizes both oil-in-water and water-in-oil emulsions by impeding droplet coalescence. Functioning as a surfactant, it diminishes the surface tension of water and facilitates the dispersion of insoluble solids in aqueous solutions. Lastly, as a lubricant, it minimizes friction between surfaces and enhances material flow.


1-Stearoyl-rac-glycerol (CAS 123-94-4) References

  1. Crystal structure of the transcriptional regulator Rv0678 of Mycobacterium tuberculosis.  |  Radhakrishnan, A., et al. 2014. J Biol Chem. 289: 16526-40. PMID: 24737322
  2. Direct quantification of fatty acids in wet microalgal and yeast biomass via a rapid in situ fatty acid methyl ester derivatization approach.  |  Dong, T., et al. 2015. Appl Microbiol Biotechnol. 99: 10237-47. PMID: 26276545
  3. In vitro skin permeation of artemisone and its nano-vesicular formulations.  |  Dwivedi, A., et al. 2016. Int J Pharm. 503: 1-7. PMID: 26930566
  4. Aqueous Self-Assembly of Y-Shaped Amphiphilic Block Copolymers into Giant Vesicles.  |  Li, H., et al. 2017. Macromol Rapid Commun. 38: PMID: 28166373
  5. Effect of chirality on monoacylglycerol ester monolayer characteristics: 3-monostearoyl-sn-glycerol.  |  Vollhardt, D. and Brezesinski, G. 2017. Phys Chem Chem Phys. 19: 7009-7024. PMID: 28243654
  6. Identification of non-volatile migrants from baby bottles by UPLC-Q-TOF-MS.  |  da Silva Oliveira, W., et al. 2019. Food Res Int. 123: 529-537. PMID: 31285002
  7. Monoacylglycerides from the Diatom Skeletonema marinoi Induce Selective Cell Death in Cancer Cells.  |  Miceli, M., et al. 2019. Mar Drugs. 17: PMID: 31683792
  8. Characterization of Bitter-Tasting Oxylipins in Poppy Seeds (Papaver somniferum L.).  |  Lainer, J., et al. 2020. J Agric Food Chem. 68: 10361-10373. PMID: 31841329
  9. Quantitation and Taste Contribution of Sensory Active Molecules in Oat (Avena sativa L.).  |  Günther-Jordanland, K., et al. 2020. J Agric Food Chem. 68: 10097-10108. PMID: 32786831
  10. Influence of linkage type (ether or ester) on the monolayer characteristics of single-chain glycerols at the air-water interface.  |  Vollhardt, D., et al. 2020. Phys Chem Chem Phys. 22: 23207-23214. PMID: 33029597
  11. Cyst(e)ine fortification in low crude protein diet improves growth performance of broilers by modulating serum metabolite profile.  |  Wang, WW., et al. 2021. J Proteomics. 238: 104154. PMID: 33618029
  12. Carboxylesterase 2 proteins are efficient diglyceride and monoglyceride lipases possibly implicated in metabolic disease.  |  Chalhoub, G., et al. 2021. J Lipid Res. 62: 100075. PMID: 33872605
  13. Mechanism of Shiliu Buxue Syrup for anemia using integrated metabolomics and network pharmacology.  |  Zhang, D., et al. 2022. Anal Biochem. 653: 114774. PMID: 35690102

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

1-Stearoyl-rac-glycerol, 100 mg

sc-206210
100 mg
$130.00

1-Stearoyl-rac-glycerol, 1 g

sc-206210A
1 g
$600.00