Methyl undecanoate
Methyl undecanoate (CAS: 1731-86-8), a methyl ester of undecanoic acid with the formula CH3(CH2)9CO2CH3, is a valuable fatty ester. It serves as a research chemical and finds application in areas such as cell biology and lipid studies. Supplied by Tech Serve Solutions, this compound is essential for various scientific investigations and industrial processes requiring high-purity fatty acid derivatives.
- IUPAC
- Undecanoic acid methyl ester

Biochemical Research
Methyl undecanoate is utilized in biochemical research, particularly in studies involving lipids and fatty acids. Its well-defined structure makes it useful for investigating metabolic pathways and cellular functions.
Cell Biology Studies
In cell biology, this compound can be employed as a tool to understand the role of specific fatty acids in cell membranes or signaling processes. Its use aids in elucidating complex cellular mechanisms.
Fatty Ester Analysis
As a representative fatty ester, methyl undecanoate is valuable for analytical purposes, including method development and calibration in chromatography. It helps in identifying and quantifying similar compounds.
Phytochemical Investigations
This chemical can be part of investigations into phytochemicals, potentially from sources like Humulus lupulus (hops). It contributes to understanding the composition and properties of plant-derived compounds.
| Molecular weight | 200.32 |
|---|---|
| Linear formula | CH3(CH2)9CO2CH3 |
| Assay | ~99% (GC) |
| Density | 0.872 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.429(lit.) |
| Storage temperature | −20°C |

Hazard statements
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 109 °C / 228.2 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Shelf Life | (limited shelf life, expiry date on the label) |
|---|
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 undecanoate used for?
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Methyl undecanoate is used in biochemical research, cell biology studies, fatty ester analysis, and phytochemical investigations. It is a valuable compound for scientific and industrial applications requiring fatty acid derivatives.
What is the CAS number and formula for Methyl undecanoate?
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The CAS number for Methyl undecanoate is 1731-86-8, and its linear formula is CH3(CH2)9CO2CH3.
What grade and purity does Tech Serve Solutions supply for Methyl undecanoate?
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Tech Serve Solutions supplies Methyl undecanoate with an assay of ~99% (GC). TSS does not represent this product as USP, BP, or EP grade unless explicitly stated in the specifications.
What are the primary safety hazards associated with Methyl undecanoate?
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Methyl undecanoate is classified as a Danger hazard, specifically causing serious eye damage (H318). Appropriate personal protective equipment, including eyeshields and chemical-resistant gloves, must be used. Always refer to the Safety Data Sheet for full handling information.
How is Methyl undecanoate packed and shipped by TSS?
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Methyl undecanoate is typically stored at -20°C due to its limited shelf life. TSS ensures proper packaging and adherence to regulations for the export and shipment of chemicals globally.
How can I request a sample or quote for Methyl undecanoate?
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To request a sample or a quote for Methyl undecanoate, please contact the Tech Serve Solutions sales team through our website or by calling us directly.
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