CasNo：123-94-4
Product Name:Monostearin
Molecular Formula:C21H42O4
Appearance:colorless, odorless, and sweet-tasting flaky powder
Purity:99%
Factory Supply High Purity Monostearin, Buy 123-94-4 Efficient Delivery
- Molecular Formula:C21H42O4
- Molecular Weight:358.56
- Appearance/Colour:colorless, odorless, and sweet-tasting flaky powder
- Melting Point:78-81 °C
- Boiling Point:476.9 °C at 760 mmHg
- PKA:13.16±0.20(Predicted)
- Flash Point:151.9 °C
- PSA：66.76000
- Density:0.958 g/cm3
- LogP:5.14430
Monostearin(Cas 123-94-4) Usage
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Description |
Monostearin (also known as 1-Stearoyl-rac-glycerol) is a long chain molecule typically occurring in the body as a by-product of the breakdown of fats. It is one of the panels of serum metabolic biomarkers for detecting and diagnosing cancer, especial ovarian cancer. It is also used in the development of drug delivery vehicles such as nanoparticles and microemulsions. It can also be used as an emulsifying agent, which allows the suspension of pharmaceuticals in a biodegradable form. |
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Uses |
glyceryl stearate SE is self-emulsifying glyceryl stearate. It provides a stable, uniform oil-in-water emulsion. |
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Definition |
ChEBI: A rac-1-monoacylglycerol composed of equal amounts of 3-stearoyl-sn-glycerol and 1-stearoyl-sn-glycerol. |
InChI:InChI=1/2C21H42O4/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-21(24)25-20(18-22)19-23/h2*20,22-23H,2-19H2,1H3
123-94-4 Relevant articles
Rapid, quantitative determination of polar compounds in fats and oils by solid-phase extraction and size-exclusion chromatography using monostearin as internal standard
G. Márquez-Ruiz, N. Jorge 1, M. Martín-Polvillo, M.C. Dobarganes
, Journal of Chromatography A Volume 749, Issues 1–2, 18 October 1996, Pages 55-60
A rapid and simple method was developed for quantitation of polar compounds in fats and oils using monostearin as internal standard. Starting from 50 mg of oil sample, polar compounds were obtained by solid-phase extraction (silica cartridges) and subsequently separated by high-performance size-exclusion chromatography into triglyceride polymers, triglyceride dimers, oxidized triglyceride monomers, diglycerides, internal standard and fatty acids.
A Coupled Differential Scanning Calorimetry and X-ray Study of the Mesomorphic Phases of Monostearin and Stearic Acid in Water
Alexander Zetzl†, Michel Ollivon‡, and Alejandro Marangoni*†
, Cryst. Growth Des. 2009, 9, 9, 3928–3933
The largest d-spacings (which includes the thickness of the water domain and the lipid bilayer) for each of the different monostearin concentrations were plotted at 73 °C during heating and when cooling, to better understand the water binding capacity of the different mesomorphic phases.
