Heptadecanoic acid
Heptadecanoic acid (CAS: 506-12-7), with the linear formula CH₃(CH₂)₁₅COOH, is a saturated fatty acid characterized by its 17-carbon chain. This compound is primarily recognised for its role in lipid metabolism and as a biochemical reagent. It finds applications in research settings, particularly within cell biology and nutrition studies, serving as a building block for more complex molecules and in the analysis of fatty acid profiles.
- IUPAC
- C17:0,Heptadecylic acid,Margaric acid,NSC 3743
- Synonyms
- Margaric acidC17:0Heptadecylic acidNSC 3743

Biochemical Research
Heptadecanoic acid serves as a valuable reagent in biochemical studies, contributing to research in lipidomics and cell membrane composition. Its specific chain length makes it useful for investigating fatty acid metabolism and the effects of saturated fatty acids in biological systems.
Organic Synthesis
As an organic building block, heptadecanoic acid can be employed in the synthesis of more complex organic molecules. Its carboxylic acid functionality allows for various derivatisation reactions, including esterification and amidation, for creating novel compounds.
Nutrition and Phytochemical Research
This saturated fatty acid is relevant in nutrition research due to its presence in various food sources. Its analysis contributes to understanding dietary lipid profiles and the role of specific fatty acids in physiological processes.
| Molecular weight | 270.45 |
|---|---|
| Linear formula | CH3(CH2)15COOH |
| Assay | ≥99.0% (GC) |
| Grade | puriss. |
| Boiling point | 227 °C/100 mmHg(lit.) |
| Melting point | 59-61 °C(lit.)60-62 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Heptadecanoic acid used for?
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Heptadecanoic acid is used in biochemical research, organic synthesis, and nutrition studies. It serves as a biochemical reagent, an organic building block, and is relevant in analysing fatty acid profiles in lipidomics and phytochemical research.
What is the CAS number and molecular formula for Heptadecanoic acid?
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The CAS number for Heptadecanoic acid is 506-12-7, and its linear molecular formula is CH₃(CH₂)₁₅COOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Heptadecanoic acid with a purity of ≥99.0% (GC), designated as puriss. grade. TSS does not represent this product as USP, BP, EP, or pharmaceutical grade.
How should Heptadecanoic acid be handled?
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Handle Heptadecanoic acid with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves. Ensure good ventilation and avoid inhalation of dust, contact with skin, and eye contact, as it can cause skin irritation, serious eye irritation, and respiratory irritation.
Is Heptadecanoic acid a controlled substance?
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The provided data does not indicate that Heptadecanoic acid is a controlled substance.
How is Heptadecanoic acid packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packaging details for Heptadecanoic acid will be confirmed upon order, adhering to international shipping regulations for chemical products.
How can I request a sample or quote for Heptadecanoic acid?
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To request a sample or quote for Heptadecanoic acid, please contact the TSS sales team through our website or by phone, providing your specific requirements.
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