Methyl 19-methyleicosanoate
Methyl 19-methyleicosanoate (CAS 95799-86-3) is a methyl ester of a branched fatty acid with the molecular formula C22H44O2 and a molecular weight of 340.58 g/mol. This compound falls under the categories of fatty acyls, fatty esters, and lipids. It is typically supplied for research and biochemical applications, serving as a valuable reagent in various scientific investigations. Its specific structure lends itself to studies involving lipid metabolism and the analysis of complex biological samples.
- IUPAC
- 19-Methylarachidic acid methyl ester
- Synonyms
- 19-Methylarachidic acid methyl ester

Biochemical Research
Methyl 19-methyleicosanoate is utilised as a reagent in biochemical studies, aiding in the investigation of lipid pathways and metabolic processes. Its branched fatty acid structure makes it a useful standard or reference compound in analytical chemistry.
Fatty Acid Analysis
This compound can be employed in the analysis of fatty acid profiles, particularly in complex biological matrices or synthetic mixtures. It serves as a reference standard for chromatographic techniques such as GC-MS.
Lipidomics Studies
Within the field of lipidomics, Methyl 19-methyleicosanoate can contribute to the identification and quantification of specific lipid species. Its availability supports research into the role of branched fatty acids in biological systems.
| Molecular weight | 340.58 |
|---|---|
| Empirical formula | C22H44O2 |
| Assay | ≥98% (capillary GC) |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 Methyl 19-methyleicosanoate used for?
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Methyl 19-methyleicosanoate is used in biochemical research, fatty acid analysis, and lipidomics studies as a reagent or reference standard. It is particularly useful for investigating branched fatty acid metabolism.
What are the CAS number and formula for Methyl 19-methyleicosanoate?
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The CAS number for Methyl 19-methyleicosanoate is 95799-86-3, and its empirical formula is C22H44O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 19-methyleicosanoate with a purity of ≥98% (capillary GC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should Methyl 19-methyleicosanoate be handled and stored?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. For storage, maintain the compound at 2-8°C.
Is Methyl 19-methyleicosanoate a controlled substance?
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Based on the provided data, there is no indication that Methyl 19-methyleicosanoate (CAS 95799-86-3) is a controlled substance. However, users should always verify local regulations.
How is Methyl 19-methyleicosanoate packed, shipped, and exported?
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Tech Serve Solutions carefully packs and ships chemicals globally, adhering to all necessary international regulations for safe transport and export. Specific packaging details are available upon request.
How can I request a sample or quote for Methyl 19-methyleicosanoate?
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To request a sample or a quote for Methyl 19-methyleicosanoate, please contact our sales team through the TSS website or by calling our direct line. Please include the product name and CAS number in your request.
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