Pentadecanolide
Pentadecanolide (CAS: 106-02-5) is a macrocyclic lactone with the molecular formula C15H28O2 and a molecular weight of 240.38 g/mol. This compound serves as a valuable building block in organic synthesis. Its structure, derived from a 15-carbon chain with an ester linkage, makes it useful in the preparation of various complex organic molecules and specialty chemicals. Pentadecanolide finds applications in research and development settings for synthesizing novel compounds.
- IUPAC
- 1-Oxa-2-cyclohexadecanone,15-Hydroxypentadecanoic acid lactone,15-Pentadecanolide,Pentalide
- Synonyms
- 1-Oxa-2-cyclohexadecanone15-Hydroxypentadecanoic acid lactone15-PentadecanolidePentalide

Organic Synthesis Intermediate
Pentadecanolide is utilized as a key intermediate in multi-step organic synthesis pathways. Its macrocyclic lactone structure allows for diverse chemical transformations to create more complex molecules.
Chemical Research and Development
Researchers employ Pentadecanolide in laboratory settings for exploring new chemical reactions and developing novel compounds. It serves as a foundational component in academic and industrial R&D projects.
Specialty Chemical Production
This compound can be a precursor in the synthesis of specialty chemicals. Its unique structure lends itself to the creation of specific compounds with tailored properties for niche applications.
| Molecular weight | 240.38 |
|---|---|
| Empirical formula | C15H28O2 |
| Assay | 98% |
| Boiling point | 137 °C/2 mmHg(lit.) |
| Density | 0.918 g/mL at 25 °C(lit.) |
| Melting point | 34-38 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| 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 Pentadecanolide used for?
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Pentadecanolide is used as a building block and intermediate in organic synthesis, particularly in research and development for creating complex molecules and specialty chemicals.
What is the CAS number and formula for Pentadecanolide?
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The CAS number for Pentadecanolide is 106-02-5, and its empirical formula is C15H28O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pentadecanolide with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should Pentadecanolide be handled safely?
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When handling Pentadecanolide, it is recommended to wear safety glasses and gloves. A respirator filter of type N95 (US) or P1 (EN143) should be used for respiratory protection. The flash point is above 110 °C (230 °F).
How is Pentadecanolide packed and shipped?
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Pentadecanolide is packed and exported by Tech Serve Solutions according to industry best practices for chemical handling and international shipping regulations.
How can I request a sample or quote for Pentadecanolide?
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To request a sample or a quote for Pentadecanolide, please contact our sales department through the provided channels on the Tech Serve Solutions website.
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