(2S,4S,5R)-2-Aminomethyl-5-ethylquinuclidine
(2S,4S,5R)-2-Aminomethyl-5-ethylquinuclidine (CAS 475160-59-9) is a chiral organic compound with the molecular formula C10H20N2 and a molecular weight of 168.28 g/mol. This quinuclidine derivative serves as a valuable building block and ligand in asymmetric synthesis. Its specific stereochemistry makes it particularly useful in the development of enantioselective catalytic processes and the synthesis of complex chiral molecules.
- IUPAC
- (2S,4S,5R)-5-Ethyl-2-quinuclidinyl-methylamine
- Synonyms
- 475160-59-9(2S,4S,5R)-5-Ethyl-2-quinuclidinyl-methylamine

Asymmetric Synthesis
This compound is employed as a chiral ligand or auxiliary in asymmetric catalysis, enabling the stereoselective synthesis of enantiomerically enriched products. It plays a role in creating new chiral centres with high fidelity.
Catalysis Research
As a privileged ligand, it can be utilised in the development of novel catalytic systems for various organic transformations. Its rigid structure and amine functionalities offer unique coordination properties.
Organic Synthesis
It acts as a versatile intermediate in the construction of complex organic molecules, including pharmaceuticals and agrochemicals, where precise stereochemical control is essential.
| Molecular weight | 168.28 |
|---|---|
| Empirical formula | C10H20N2 |
| Assay | ≥95.0% (GC) |
| Storage temperature | 2-8°C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-38-41 |
| Safety statements (S) | 26-39 |
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 (2S,4S,5R)-2-Aminomethyl-5-ethylquinuclidine used for?
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(2S,4S,5R)-2-Aminomethyl-5-ethylquinuclidine is primarily used as a chiral ligand or auxiliary in asymmetric synthesis and catalysis research for the stereoselective synthesis of complex organic molecules.
What is the CAS number and chemical formula for (2S,4S,5R)-2-Aminomethyl-5-ethylquinuclidine?
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The CAS number is 475160-59-9 and the empirical formula is C10H20N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (2S,4S,5R)-2-Aminomethyl-5-ethylquinuclidine with a purity of ≥95.0% (GC). We do not represent this product as USP, BP, or EP grade.
How should (2S,4S,5R)-2-Aminomethyl-5-ethylquinuclidine be handled safely?
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This compound is classified as dangerous. It is harmful if swallowed, causes skin irritation, and causes serious eye damage. Handle with appropriate personal protective equipment, including eyeshields, face shields, gloves, and respiratory protection. Ensure adequate ventilation and follow strict laboratory safety protocols.
Is this chemical a controlled substance?
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There is no information available in the provided data to suggest that this chemical is a controlled substance.
How is this chemical typically packed and shipped?
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This chemical is typically stored at 2-8°C. Shipping and export are handled by Tech Serve Solutions according to international regulations for chemical transport.
How can I request a sample or quote for (2S,4S,5R)-2-Aminomethyl-5-ethylquinuclidine?
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Please contact our sales team directly through our website or by phone to request a sample or a formal quotation for this product.
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