(R)-2-Fmoc-1,2,3,4-tetrahydronorharmane-3-carboxylic acid
(R)-2-Fmoc-1,2,3,4-tetrahydronorharmane-3-carboxylic acid (CAS 268731-07-3) is a complex organic compound with the molecular formula C27H22N2O4 and a molecular weight of 438.47 g/mol. This unnatural amino acid derivative is valuable in chemical synthesis and peptide chemistry. It is typically supplied with an assay of >97.0% and requires storage at 2-8°C to maintain its integrity. Its specific optical activity is [α]20/D −56±2°, c = 1% in DMF.
- Synonyms
- 4-tetrahydronorharmane-3-carboxylic acid268731-07-3C27H22N2O4

Peptide Synthesis
Serves as a building block in the synthesis of modified peptides, incorporating unnatural amino acid residues to enhance structural or functional properties.
Chemical Biology Research
Utilised in studies exploring novel biological pathways or developing new molecular probes due to its unique structural characteristics.
Organic Synthesis
A versatile intermediate in the construction of complex organic molecules, facilitating the creation of novel chemical entities for research purposes.
| Molecular weight | 438.47 |
|---|---|
| Empirical formula | C27H22N2O4 |
| Assay | >97.0% |
| Optical activity | [α]20/D −56±2°, c = 1% in DMF |
| 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 (R)-2-Fmoc-1,2,3,4-tetrahydronorharmane-3-carboxylic acid used for?
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(R)-2-Fmoc-1,2,3,4-tetrahydronorharmane-3-carboxylic acid is primarily used in chemical synthesis, peptide chemistry, and chemical biology research as an unnatural amino acid derivative for building complex molecules.
What is the CAS number and chemical formula?
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The CAS number is 268731-07-3 and the empirical formula (Hill notation) is C27H22N2O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with an assay of >97.0%. We do not represent it as USP, EP, BP or pharmacopoeia grade.
What are the safety and handling recommendations?
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This compound requires careful handling. Recommended personal protective equipment includes eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. It is classified under WGK 3 in Germany, indicating a high hazard level.
How is the product shipped and exported?
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This product is typically stored at 2-8°C. Tech Serve Solutions, as a global supplier and exporter, ensures appropriate packaging and shipping procedures are followed for international delivery.
How can I request a sample or quote?
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To request a sample or a quotation, please contact our sales department through the official Tech Serve Solutions website or by calling our customer service line.
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