16-Hexadecanolide
16-Hexadecanolide (CAS: 109-29-5), with the molecular formula C16H30O2 and a molecular weight of 254.41 g/mol, is a saturated macrolactone. This compound serves as a valuable building block in organic synthesis. It is particularly useful in the preparation of macrocyclic compounds and fragrance ingredients. Tech Serve Solutions supplies this chemical for research and development purposes.
- IUPAC
- Juniperic acid lactone,NSC 33546
- Synonyms
- Juniperic acid lactoneNSC 33546

Organic Synthesis Intermediate
16-Hexadecanolide acts as a key intermediate in the synthesis of more complex organic molecules. Its lactone ring can be opened and functionalised, making it versatile for various synthetic pathways.
Fragrance and Flavour Chemistry
This macrolactone is employed in the fragrance industry for its characteristic musk-like odour profile. It can be used as a component in fine fragrance compositions or as a precursor to other aroma chemicals.
Macrolide Synthesis
The compound is a fundamental building block for constructing larger macrolide structures, which are important in medicinal chemistry and natural product synthesis.
| Molecular weight | 254.41 |
|---|---|
| Empirical formula | C16H30O2 |
| Storage temperature | −20°C |
| Melting point | 34-38 °C(lit.) |

Hazard statements
- H315Causes skin irritation
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 38 |
| Safety statements (S) | 37 |
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 16-Hexadecanolide used for?
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16-Hexadecanolide is primarily used as a building block in organic synthesis, particularly for creating macrocyclic compounds and in the fragrance industry.
What are the CAS number and formula for 16-Hexadecanolide?
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The CAS number for 16-Hexadecanolide is 109-29-5, and its molecular formula is C16H30O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 16-Hexadecanolide for research and development. The specific grade and purity are available upon request, and it is not represented as USP, BP, or EP grade.
How should 16-Hexadecanolide be handled safely?
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16-Hexadecanolide is classified as a skin irritant (H315). When handling, it is recommended to use a dust mask type N95, eyeshields, and gloves. Store in a cool, dry place, ideally at -20°C.
Is 16-Hexadecanolide a controlled substance?
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The provided data does not indicate that 16-Hexadecanolide is a controlled substance.
How is 16-Hexadecanolide packed and exported?
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16-Hexadecanolide is available for export globally by Tech Serve Solutions. Packaging details are confirmed at the time of order to meet international shipping regulations.
How can I request a quote or sample for 16-Hexadecanolide?
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To request a quote or sample of 16-Hexadecanolide, please contact the Tech Serve Solutions sales team through our website or by phone.
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