Dipalmitin
Dipalmitin (CAS: 26657-95-4), with the molecular formula C35H68O5 and a molecular weight of 568.91 g/mol, is a diacylglycerol. It is a biochemical reagent primarily utilised in research settings. Dipalmitin functions as a lipid building block and is integral to the study of cellular lipid metabolism and membrane structure. Its high purity supports reliable experimental outcomes in biochemical investigations.
- IUPAC
- Glycerol 1,2(3)-dihexadecanoate
- Synonyms
- Glycerol 1,2(3)-dihexadecanoate

Lipid Research
Dipalmitin serves as a model compound in studies investigating lipid metabolism, membrane biophysics, and the function of diacylglycerols within cellular systems. Its specific fatty acid composition makes it valuable for understanding substrate specificity in enzymatic reactions.
Biochemical Assays
Used as a standard or substrate in biochemical assays, Dipalmitin aids in the characterisation and quantification of enzymes involved in lipid hydrolysis or synthesis. Its defined structure ensures consistent performance in quantitative analyses.
Cellular Studies
This compound is employed in cell culture experiments to investigate the effects of specific diacylglycerol species on cell signalling pathways, membrane trafficking, and intracellular processes. It helps researchers elucidate the physiological roles of dietary and endogenous lipids.
| Molecular weight | 568.91 |
|---|---|
| Empirical formula | C35H68O5 |
| Assay | ≥99.0% |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
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 Dipalmitin used for?
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Dipalmitin is primarily used in biochemical research for studies on lipid metabolism, membrane biophysics, cellular signalling, and as a substrate in enzymatic assays.
What are the CAS number and formula for Dipalmitin?
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The CAS number for Dipalmitin is 26657-95-4, and its empirical formula (Hill notation) is C35H68O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dipalmitin with an assay of ≥99.0%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated in the product specifications.
How should Dipalmitin be handled and stored?
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Dipalmitin should be handled with appropriate personal protective equipment, including eyeshields and gloves. It requires storage at −20°C to maintain its integrity.
Is Dipalmitin a controlled substance?
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Based on the provided data, Dipalmitin (CAS: 26657-95-4) is not listed as a controlled substance.
How is Dipalmitin packed and shipped?
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Dipalmitin is carefully packed and exported by Tech Serve Solutions in compliance with relevant shipping regulations to ensure safe transit to our global customers.
How can I request a sample or quote for Dipalmitin?
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To request a sample or obtain a quote for Dipalmitin, please contact our sales team through the TSS website or by direct enquiry, providing your specific requirements.
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