Cholesteryl linoleate
Cholesteryl linoleate (CAS 604-33-1) is a sterol lipid with the molecular formula C45H76O2. This ester of cholesterol and linoleic acid is utilized in various biochemical and cell biology research applications. It plays a role in the study of metabolic pathways, particularly steroid metabolism and cholesterol derivatives, serving as a valuable reagent for investigations into lipid composition and function in biological membranes.
- IUPAC
- 3β-Hydroxy-5-cholestene 3-linoleate,5-Cholesten-3β-ol 3-linoleate,Cholesteryl 9,12-octadecadienoate,Cholesteryl octadecadienoate
- Synonyms
- Cholesteryl 9,12-octadecadienoateCholesteryl octadecadienoate3β-Hydroxy-5-cholestene 3-linoleate5-Cholesten-3β-ol 3-linoleate
Biochemical Research
Used in studies of cholesterol and its derivatives, this compound aids in understanding lipid metabolism and its role in biological systems. It serves as a key reagent in biochemical research concerning cell membranes and metabolic pathways.
Cell Biology Investigations
Cholesteryl linoleate has been employed in preparing dispersions to examine the cholesterol to phospholipid ratio within red blood cell membranes. This application is crucial for understanding membrane structure and function.
Analytical Standard
It has been utilised as an HPLC standard for the analysis of lipoproteins found in rat liver. This ensures accurate quantification and identification in analytical procedures.
| Molecular weight | 649.08 |
|---|---|
| Empirical formula | C45H76O2 |
| Assay | ≥98% (HPLC; detection at 205 nm) |
| Storage temperature | −20°C |
| Application | Cholesteryl linoleate was cosonicated with cholesterol to prepare dispersions were prepared to study the cholesterol to phospholipid ratio in red blood cell membrane.1 It was used as HPLC standard in the analysis of rat liver lipoproteins.2 |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Cholesteryl linoleate used for?
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Cholesteryl linoleate is primarily used in biochemical research and cell biology investigations, including studies on red blood cell membrane composition and as an HPLC standard for lipoprotein analysis.
What is the CAS number and molecular formula for Cholesteryl linoleate?
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The CAS number for Cholesteryl linoleate is 604-33-1, and its molecular formula is C45H76O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cholesteryl linoleate with an assay of ≥98% (HPLC; detection at 205 nm). We do not represent this product as USP, BP, or EP grade.
How should Cholesteryl linoleate be handled safely?
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When handling Cholesteryl linoleate, it is essential to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is a concern. The flash point is >113 °C, indicating it is not highly flammable at room temperature.
How is Cholesteryl linoleate shipped and exported?
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Cholesteryl linoleate is typically stored at -20°C. Tech Serve Solutions, as a specialist global supplier and exporter, can provide details on shipping and export procedures for this chemical.
How can I request a sample or quote for Cholesteryl linoleate?
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To request a sample or a quote for Cholesteryl linoleate, please contact our sales team through the website or by phone.
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