(R)-2-Amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid
(R)-2-Amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (CAS: 104974-44-9) is a chiral aromatic amino acid derivative with the molecular formula C11H13NO2. This compound serves as a valuable building block in chemical synthesis, particularly within peptide chemistry and the development of unnatural amino acids. Its specific stereochemistry makes it useful in applications requiring precise molecular recognition and biological activity studies. TSS supplies this research-grade chemical for laboratory and industrial applications.
- IUPAC
- (R)-2-Amino-1,2,3,4-tetrahydro-2-naphthoic acid,(R)-2-Aminotetralin-2-carboxylic acid
- Synonyms
- (R)-2-Amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid(R)-2-Aminotetralin-2-carboxylic acid4-tetrahydronaphthalene-2-carboxylic acid

Peptide Synthesis
Incorporated into peptide chains to introduce specific structural features or functionalities. Useful in the synthesis of peptidomimetics and modified peptides for research.
Chemical Biology Research
Employed as a tool in studying biological pathways and protein interactions. Its unique structure can be used to probe enzyme active sites or receptor binding.
Chiral Synthesis
Serves as a chiral starting material or intermediate in the asymmetric synthesis of complex organic molecules. Facilitates the creation of enantiomerically pure compounds.
Drug Discovery
Utilised in the development of novel pharmaceutical agents. Can be a key component in building libraries of potential drug candidates with specific stereochemical properties.
| Molecular weight | 191.23 |
|---|---|
| Empirical formula | C11H13NO2 |
| Assay | ≥99.0% (HPLC) |
| Optical activity | [α]/D -4.7±0.5°, c = 0.5 in 0.3% HCl |
| Optical purity | ee: ≥98% |
| Impurities tested | ≤10% water |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-Amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid used for?
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This compound is primarily used as a building block in chemical synthesis, particularly for peptide chemistry, chemical biology research, chiral synthesis, and drug discovery.
What is the CAS number and formula for this product?
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The CAS number is 104974-44-9, and the molecular formula is C11H13NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-2-Amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid with an assay of ≥99.0% (HPLC). This is a research grade chemical and is not supplied as USP, BP, EP, or pharmaceutical grade.
How should (R)-2-Amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid be handled safely?
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This compound is classified as harmful if swallowed (H302). Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid dust formation and inhalation.
Is this product available for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (R)-2-Amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid.
How can I request a sample or quote?
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To request a sample or a quote for (R)-2-Amino-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid, please visit our website or contact our sales department directly.
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