Fmoc-Cha-OH
Fmoc-Cha-OH (CAS 135673-97-1), with the molecular formula C24H27NO4 and a molecular weight of 393.48 g/mol, is a derivative of the amino acid alanine. This compound serves as a valuable building block in chemical synthesis, particularly within peptide chemistry and the development of unnatural amino acid derivatives. Its utility extends to chemical biology applications, facilitating the construction of complex biomolecules.
- IUPAC
- Fmoc-3-cyclohexyl-L-alanine

Peptide Synthesis
Fmoc-Cha-OH is employed in solid-phase peptide synthesis (SPPS) to incorporate the unnatural amino acid 3-cyclohexylalanine into peptide chains. This allows for the modification of peptide structure and properties.
Chemical Biology Research
This compound is used in chemical biology to create novel peptides or peptidomimetics for probing biological systems. Its unique structure can influence biological activity and stability.
Drug Discovery and Development
As an unnatural amino acid derivative, Fmoc-Cha-OH can be incorporated into potential drug candidates to enhance pharmacokinetic properties or introduce specific interactions with biological targets.
Synthesis of Modified Proteins
Researchers may utilise Fmoc-Cha-OH in the synthesis of modified proteins or protein fragments, enabling studies on structure-function relationships or the development of novel protein-based therapeutics.
| Molecular weight | 393.48 |
|---|---|
| Empirical formula | C24H27NO4 |
| Assay | ≥98.0% (TLC) |
| 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-Cha-OH used for?
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Fmoc-Cha-OH is primarily used as a building block in peptide synthesis, chemical biology research, and the development of unnatural amino acid derivatives and modified peptides or proteins.
What is the CAS number and molecular formula for Fmoc-Cha-OH?
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The CAS number for Fmoc-Cha-OH is 135673-97-1, and its molecular formula is C24H27NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Fmoc-Cha-OH with an assay of ≥98.0% by TLC. This product is not represented as USP, BP, or EP grade.
How should Fmoc-Cha-OH be handled and stored?
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Fmoc-Cha-OH requires careful handling using appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. It should be stored at temperatures between 2-8°C.
Is Fmoc-Cha-OH a controlled substance?
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The provided data does not indicate that Fmoc-Cha-OH is a controlled substance.
How is Fmoc-Cha-OH packed, shipped, and exported?
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Fmoc-Cha-OH is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions, adhering to international shipping regulations for fine chemicals.
How can I request a sample or quote for Fmoc-Cha-OH?
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To request a sample or quote for Fmoc-Cha-OH, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.
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