cis-3-(Fmoc-amino)cyclohexanecarboxylic acid
cis-3-(Fmoc-amino)cyclohexanecarboxylic acid (CAS: 917099-03-7), with the molecular formula C22H23NO4 and a molecular weight of 365.42 g/mol, is a valuable unnatural amino acid derivative. It is particularly useful in peptide chemistry and chemical synthesis due to the presence of the Fmoc protecting group, facilitating controlled peptide elongation. This compound serves as a key building block in research for developing novel peptides and peptidomimetics with specific biological activities.

Peptide Synthesis
Utilised as a building block in solid-phase or solution-phase peptide synthesis, enabling the incorporation of a non-natural amino acid residue. The Fmoc group allows for facile deprotection under mild basic conditions.
Chemical Biology Research
Serves as a scaffold for creating modified peptides or probes for investigating biological pathways and protein interactions. Its unique structure can introduce conformational constraints or specific binding properties.
Medicinal Chemistry
Employed in the design and synthesis of novel drug candidates, where unnatural amino acids can enhance metabolic stability, receptor affinity, or pharmacokinetic profiles.
Organic Synthesis
Acts as a chiral synthon in complex organic syntheses, contributing a stereochemically defined cyclohexanecarboxylic acid moiety for constructing diverse molecular architectures.
| Molecular weight | 365.42 |
|---|---|
| Empirical formula | C22H23NO4 |
| 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 cis-3-(Fmoc-amino)cyclohexanecarboxylic acid used for?
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cis-3-(Fmoc-amino)cyclohexanecarboxylic acid is primarily used as a building block in peptide synthesis, chemical biology research, and medicinal chemistry for creating modified peptides and novel drug candidates.
What are the CAS number and formula for cis-3-(Fmoc-amino)cyclohexanecarboxylic acid?
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The CAS number is 917099-03-7 and the molecular formula is C22H23NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies cis-3-(Fmoc-amino)cyclohexanecarboxylic acid with an assay of ≥98.0% (HPLC). This product is intended for research and laboratory use. TSS does not represent it as USP, BP, EP, or pharmaceutical grade.
How should cis-3-(Fmoc-amino)cyclohexanecarboxylic acid be handled and stored?
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Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. It should be stored at 2-8°C. The product has a WGK Germany rating of 3, indicating a high hazard to water.
Is cis-3-(Fmoc-amino)cyclohexanecarboxylic acid a controlled substance?
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Based on the provided data, cis-3-(Fmoc-amino)cyclohexanecarboxylic acid is not listed as a controlled substance.
How are chemicals like this packed and shipped by TSS?
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Tech Serve Solutions specialises in global supply and export of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to stringent packaging and shipping regulations for safe international delivery.
How can I request a sample or quote for cis-3-(Fmoc-amino)cyclohexanecarboxylic acid?
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Please contact the Tech Serve Solutions sales team via our website or direct inquiry channels to request a sample or a formal quotation for cis-3-(Fmoc-amino)cyclohexanecarboxylic acid.
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