Pentacosane
Pentacosane (CAS: 629-99-2), with the molecular formula CH3(CH2)23CH3 and a molecular weight of 352.68 g/mol, is a long-chain alkane. This acyclic saturated hydrocarbon is a valuable building block in organic synthesis and finds applications in various research fields. Its chemical inertness and defined chain length make it useful in studies related to cell biology and material science.

Organic Synthesis
Pentacosane serves as a fundamental building block in organic synthesis, enabling the construction of more complex molecules. Its defined structure is useful for creating specific carbon chains in various chemical reactions.
Research and Development
Utilised in laboratories for research purposes, Pentacosane aids in studies across disciplines like cell biology and material science. Its properties as a long-chain alkane are investigated for potential applications.
Biochemical Research
As a long-chain fatty hydrocarbon, Pentacosane may be used in biochemical research, including studies involving lipid metabolism or as a component in model biological systems.
| Molecular weight | 352.68 |
|---|---|
| Linear formula | CH3(CH2)23CH3 |
| Assay | 99% |
| Boiling point | 169-170 °C/0.05 mmHg(lit.) |
| Melting point | 53-56 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 120 °C / 248 °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 Pentacosane used for?
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Pentacosane is primarily used as a building block in organic synthesis and for research purposes in fields such as cell biology and material science.
What is the CAS number and chemical formula for Pentacosane?
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The CAS number for Pentacosane is 629-99-2, and its chemical formula is CH3(CH2)23CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pentacosane with an assay of 99%. We do not represent this product as USP, BP, or EP grade; it is intended for research and technical applications.
What are the safety precautions for handling Pentacosane?
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When handling Pentacosane, it is essential to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Note that Pentacosane has a flash point of 120 °C (248 °F).
How is Pentacosane shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Pentacosane, and adheres to all relevant shipping and export regulations.
How can I request a sample or quote for Pentacosane?
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To request a sample or a quote for Pentacosane, please contact the Tech Serve Solutions sales team through our official channels.
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