Fmoc-8-Aoc-OH
Fmoc-8-Aoc-OH (CAS: 126631-93-4; C23H27NO4) is a derivative of caprylic acid, featuring an Fmoc-protected amino group. With a molecular weight of 381.46 g/mol, this compound is valuable in peptide chemistry and organic synthesis. It is primarily utilised as a building block for incorporating unnatural amino acid derivatives and modified peptide chains. Supplied by Tech Serve Solutions, it meets rigorous quality standards for research and development applications.
- IUPAC
- 8-(Fmoc-amino)caprylic acid,8-(Fmoc-amino)octanoic acid
- Synonyms
- 8-(Fmoc-amino)caprylic acid8-(Fmoc-amino)octanoic acid

Peptide Synthesis
Fmoc-8-Aoc-OH serves as an essential building block in solid-phase peptide synthesis (SPPS). It allows for the introduction of unnatural amino acids, enabling the creation of peptides with novel functionalities and enhanced properties.
Chemical Biology Research
This compound is employed in chemical biology to synthesise modified peptides for studying protein-protein interactions or developing new therapeutic agents. Its unique structure facilitates the investigation of biological processes at a molecular level.
Organic Synthesis
As a versatile reagent, Fmoc-8-Aoc-OH is used in various organic synthesis pathways, particularly where a protected amino-functionalised aliphatic chain is required. It aids in the construction of complex molecules.
Unnatural Amino Acid Derivatives
It functions as a precursor for creating specialised unnatural amino acid derivatives, expanding the scope of amino acid chemistry for advanced research and material science applications.
| Molecular weight | 381.46 |
|---|---|
| Empirical formula | C23H27NO4 |
| Assay | ≥98.0% (HPLC) |
| Storage temperature | 2-8°C |
| 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 Fmoc-8-Aoc-OH used for?
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Fmoc-8-Aoc-OH is primarily used as a building block in peptide synthesis and chemical biology research, enabling the incorporation of unnatural amino acids and modified chains into peptides for developing novel functionalities and therapeutic agents.
What is the CAS number and chemical formula for Fmoc-8-Aoc-OH?
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The CAS number for Fmoc-8-Aoc-OH is 126631-93-4, and its empirical formula (Hill notation) is C23H27NO4.
What grade and purity does Tech Serve Solutions supply for Fmoc-8-Aoc-OH?
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Tech Serve Solutions supplies Fmoc-8-Aoc-OH with a purity of ≥98.0% determined by HPLC. This product is intended for research and development purposes and is not supplied as USP, BP, EP, or pharmaceutical grade.
How should Fmoc-8-Aoc-OH be handled and stored?
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Fmoc-8-Aoc-OH should be handled with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It should be stored at 2-8°C.
Is Fmoc-8-Aoc-OH a controlled substance?
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The provided data does not indicate that Fmoc-8-Aoc-OH is a controlled substance.
How is Fmoc-8-Aoc-OH packed and exported?
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Fmoc-8-Aoc-OH is carefully packed to ensure stability during transit. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote for Fmoc-8-Aoc-OH?
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To request a sample or obtain a quote for Fmoc-8-Aoc-OH, please contact the Tech Serve Solutions sales team through the website or designated contact channels.
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