(S)-β-Methylphenethylamine
(S)-β-Methylphenethylamine (CAS 17596-79-1), with the molecular formula C6H5CH(CH3)CH2NH2 and a molecular weight of 135.21 g/mol, is a chiral amine. It serves as a crucial building block in organic synthesis, particularly for the enantioselective preparation of complex molecules. Its defined stereochemistry makes it valuable in asymmetric synthesis pathways, contributing to the development of specialized chemical compounds.
- IUPAC
- (S)-2-Phenyl-1-propylamine

Chiral Building Block in Synthesis
Utilized as a key chiral intermediate in the enantioselective synthesis of various organic compounds. Its specific stereochemistry is essential for creating stereochemically pure target molecules.
Intermediate for Pyrizinostatin Synthesis
Serves as a building block for the synthesis of pyrizinostatin, a known inhibitor of pyroglutamyl peptidase. This application highlights its role in pharmaceutical research and development.
Asymmetric Synthesis
Employed in asymmetric synthesis strategies where the control of stereochemistry is paramount. Facilitates the creation of enantiomerically enriched products.
| Molecular weight | 135.21 |
|---|---|
| Linear formula | C6H5CH(CH3)CH2NH2 |
| Assay | 99% |
| Density | 0.945 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.525(lit.) |
| Optical activity | [α]22/D −35°, c = 1 in ethanol |
| Application | Building block for the enantioselective synthesis of pyrizinostatin, a pyroglutamyl peptidase inhibitor.1 |
| Melting point | 207 °C(lit.) |

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
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 81 °C / 177.8 °F |
| Transport (UN / ADR) | UN 2735 8/PG 3 |
| 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)-β-Methylphenethylamine primarily used for?
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(S)-β-Methylphenethylamine is primarily used as a building block in the enantioselective synthesis of compounds like pyrizinostatin, a pyroglutamyl peptidase inhibitor.
What are the CAS number and molecular formula for (S)-β-Methylphenethylamine?
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The CAS number is 17596-79-1 and the molecular formula is C6H5CH(CH3)CH2NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-β-Methylphenethylamine with an assay of 99%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the main safety concerns when handling (S)-β-Methylphenethylamine?
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(S)-β-Methylphenethylamine is classified as Danger (GHS05) with hazard statement H314, indicating it causes severe skin burns and eye damage. Appropriate personal protective equipment, including face shields, gloves, and suitable respirators, must be used.
How is (S)-β-Methylphenethylamine typically shipped and exported?
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(S)-β-Methylphenethylamine is shipped and exported in compliance with relevant dangerous goods regulations, identified as UN 2735, Class 8, Packing Group 3. It is a corrosive substance.
How can I request a sample or obtain a quote for (S)-β-Methylphenethylamine?
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Please contact our sales team through the website or by phone to request a sample or obtain a quotation for (S)-β-Methylphenethylamine.
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