Heneicosanoic acid
Heneicosanoic acid (CAS 2363-71-5), with the linear formula CH3(CH2)19COOH and a molecular weight of 326.56 g/mol, is a straight-chain saturated fatty acid. It functions as a valuable organic building block and is utilized in various chemical synthesis applications. Available from Tech Serve Solutions with an assay of ≥98.0% (GC), it serves as a reagent in biochemical research and specialized industrial processes.

Organic Synthesis Intermediate
Heneicosanoic acid serves as a fundamental building block in organic synthesis, enabling the creation of more complex molecules. Its carboxylic acid functional group allows for diverse derivatization reactions.
Biochemical Research Reagent
As a saturated fatty acid, it can be employed in biochemical studies, lipid research, and the synthesis of specialized lipids or fatty acid conjugates for investigative purposes.
Specialty Chemical Production
This compound finds application in the production of specialty chemicals, where precise chain lengths of fatty acids are required for desired material properties or functionalities.
| Molecular weight | 326.56 |
|---|---|
| Linear formula | CH3(CH2)19COOH |
| Assay | ≥98.0% (GC) |
| Melting point | 74-75 °C(lit.)74-76 °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 Heneicosanoic acid used for?
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Heneicosanoic acid is used as a building block in organic synthesis, a reagent in biochemical research, and in the production of specialty chemicals.
What are the CAS number and chemical formula for Heneicosanoic acid?
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The CAS number for Heneicosanoic acid is 2363-71-5, and its linear formula is CH3(CH2)19COOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Heneicosanoic acid with an assay of ≥98.0% (GC). TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How should Heneicosanoic acid be handled safely?
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Heneicosanoic acid is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with a dust mask type N95 (US), eyeshields, and gloves in a well-ventilated area. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes and seek medical advice.
Is Heneicosanoic acid a controlled substance?
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Based on the provided data, Heneicosanoic acid is not listed as a controlled substance.
How is Heneicosanoic acid packed and exported?
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Tech Serve Solutions professionally packs and exports Heneicosanoic acid globally, ensuring product integrity and compliance with international shipping regulations.
How can I request a quote or sample for Heneicosanoic acid?
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To request a quote or sample for Heneicosanoic acid, please contact our sales team through the TSS website or via direct inquiry, providing your specific requirements.
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