Cholesteryl oleate
Cholesteryl oleate (CAS: 303-43-5), with the empirical formula C45H78O2 and a molecular weight of 651.10 g/mol, is a sterol lipid. This ester is derived from cholesterol and oleic acid. It finds applications in various scientific fields due to its biochemical properties, serving as a valuable reagent in chemical synthesis and lipid research. It is a key component in the study of cholesterol metabolism and lipid structures.
- IUPAC
- 3β-Hydroxy-5-cholestene 3-oleate,5-Cholesten-3β-ol 3-oleate,Cholesteryl cis-9-octadecenoate,Oleic acid cholesteryl ester
- Synonyms
- Cholesteryl cis-9-octadecenoateOleic acid cholesteryl ester5-Cholesten-3β-ol 3-oleate3β-Hydroxy-5-cholestene 3-oleate
Biochemical Research
Cholesteryl oleate is utilised in biochemical research for studies involving lipid metabolism, cell membrane structure, and cholesterol transport mechanisms. Its properties make it a useful model compound for investigating biological lipid systems.
Chemical Synthesis
As a chiral building block, cholesteryl oleate is employed in organic synthesis, particularly in the creation of complex molecules. It serves as a sterol derivative for constructing intricate chemical architectures.
Materials Science
This compound is relevant in materials science, including applications related to liquid crystals and organic electronics. Its sterol structure can contribute to the development of novel materials with specific physical properties.
| Molecular weight | 651.10 |
|---|---|
| Empirical formula | C45H78O2 |
| Assay | ≥98% (HPLC; detection at 205 nm) |
| Grade | technical grade |
| Optical activity | [α]20/D −24°, c = 1 in chloroform |
| Storage temperature | −20°C |
| Melting point | 44-47 °C(lit.) |
| 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 Oleate used for?
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Cholesteryl oleate is used in biochemical research, chemical synthesis, and materials science. It serves as a sterol lipid for studying lipid metabolism, constructing complex molecules, and developing novel materials.
What are the CAS number and formula for Cholesteryl Oleate?
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The CAS number for Cholesteryl Oleate is 303-43-5, and its empirical formula is C45H78O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cholesteryl Oleate at a technical grade 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 Oleate be handled and stored?
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Cholesteryl Oleate should be handled with appropriate personal protective equipment, including eyeshields and gloves. A respirator filter such as type N95 (US) or type P1 (EN143) is recommended. It should be stored at −20°C. The flash point is >113 °C (>235.4 °F), and it has a melting point of 44-47 °C. Water hazard class (WGK Germany) is 3.
Is Cholesteryl Oleate a controlled substance?
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The provided data does not indicate that Cholesteryl Oleate (CAS: 303-43-5) is a controlled substance.
How is Cholesteryl Oleate packed and shipped?
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Tech Serve Solutions packs and ships chemicals adhering to international regulations for hazardous materials. Specific packaging and shipping details will be provided upon inquiry.
How can I request a sample or quote for Cholesteryl Oleate?
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To request a sample or quote for Cholesteryl Oleate, please contact our sales team through our website or by phone.
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