(S)-α-(Phenylmethyl)-1-pyrrolidinethanamine
(S)-α-(Phenylmethyl)-1-pyrrolidinethanamine (CAS 200267-75-0), a chiral amine with the molecular formula C13H20N2 and a molecular weight of 204.31 g/mol, is a valuable reagent in asymmetric synthesis. It serves as a key building block and ligand in various chemical transformations requiring high stereoselectivity. Its specific chiral structure makes it essential for creating enantiomerically pure compounds.
- IUPAC
- (S)-2-Phenyl-1-pyrrolidin-1-ylmethyl-ethylamine

Chiral Ligand in Asymmetric Catalysis
This compound can function as a chiral ligand, facilitating enantioselective catalytic reactions. Its application is crucial in the synthesis of chiral molecules where specific stereoisomers are required for pharmaceutical or agrochemical applications.
Building Block for Complex Molecules
As a chiral amine, it acts as a versatile building block in the multi-step synthesis of complex organic molecules. Its pyrrolidine and phenylmethyl moieties offer unique structural features for elaboration.
Organocatalysis
The compound can be employed as an organocatalyst in specific asymmetric transformations. Its chiral nature enables it to direct the stereochemical outcome of reactions without the need for metal catalysts.
| Molecular weight | 204.31 |
|---|---|
| Empirical formula | C13H20N2 |
| Assay | ≥95.5% (GC)95.5-104.5% (NT)96% |
| Optical activity | [α]/D +5.0±1.0°, c = 1 in methanol |
| Storage temperature | 2-8°C |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 3259PSN1 8 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 (S)-α-(Phenylmethyl)-1-pyrrolidinethanamine used for?
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This compound is primarily used in asymmetric synthesis, as a chiral building block, and as a chiral ligand or organocatalyst in stereoselective chemical reactions.
What is the CAS number and formula for this product?
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The CAS number is 200267-75-0, and the empirical formula is C13H20N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of ≥95.5% (GC) and 95.5-104.5% (NT). TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should (S)-α-(Phenylmethyl)-1-pyrrolidinethanamine be handled?
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Danger: Causes severe skin burns and eye damage. Wear protective gloves, eye protection, and face protection. If in eyes, rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Immediately call a poison centre or doctor.
How is this chemical packed, shipped, and exported?
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This chemical is typically packed in suitable containers for safe transport and is exported globally by Tech Serve Solutions in compliance with all relevant regulations. It is stored at 2-8°C.
How can I request a sample or quote?
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To request a sample or quote for (S)-α-(Phenylmethyl)-1-pyrrolidinethanamine, please contact the Tech Serve Solutions sales team through our website or by phone.
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