15-Hydroxypentadecanoic acid
15-Hydroxypentadecanoic acid (CAS: 4617-33-8), a hydroxy fatty acid with the chemical formula HO(CH2)14CO2H and a molecular weight of 258.40 g/mol, is a valuable organic building block. This compound serves as a key intermediate in chemical synthesis, particularly within the realms of lipids and fatty acid research. Its structure, featuring both a hydroxyl and a carboxyl group, allows for diverse chemical modifications and applications in organic chemistry.

Organic Synthesis Intermediate
15-Hydroxypentadecanoic acid is utilized as a versatile building block in the synthesis of more complex organic molecules. Its bifunctional nature allows for selective reactions at either the hydroxyl or carboxyl terminus.
Lipid Research
As a hydroxy fatty acid, it plays a role in the study of lipid metabolism and function. It can be incorporated into synthetic lipids or used as a standard in biochemical analyses.
Material Science
The compound's structure can be leveraged in the development of novel polymers and materials. The hydroxyl and carboxylic acid groups provide sites for polymerisation or surface functionalization.
| Molecular weight | 258.40 |
|---|---|
| Linear formula | HO(CH2)14CO2H |
| Assay | ≥99% (capillary GC) |
| Storage temperature | 2-8°C |
| Melting point | 85-89 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 15-Hydroxypentadecanoic acid used for?
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15-Hydroxypentadecanoic acid is primarily used as an intermediate in organic synthesis and in lipid research due to its hydroxy fatty acid structure.
What are the CAS number and formula for 15-Hydroxypentadecanoic acid?
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The CAS number is 4617-33-8 and the chemical formula is HO(CH2)14CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 15-Hydroxypentadecanoic acid with an assay of ≥99% (capillary GC). We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling recommendations for 15-Hydroxypentadecanoic acid?
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Handle 15-Hydroxypentadecanoic acid with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified under WGK Germany 3.
How is 15-Hydroxypentadecanoic acid stored and shipped?
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This product should be stored at 2-8°C. Tech Serve Solutions can export this chemical globally, adhering to all necessary shipping regulations.
How can I request a quote or sample for 15-Hydroxypentadecanoic acid?
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To request a quote or sample, please contact our sales team through the TSS website or by phone.
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