(S)-1-Phenylbutylamine
(S)-1-Phenylbutylamine (CAS: 3789-60-4, Formula: C10H15N) is a chiral amine with a molecular weight of 149.23 g/mol. This compound is a valuable building block in asymmetric synthesis and organic chemistry. It is frequently employed in the synthesis of complex molecules where stereochemical control is crucial, serving as a key intermediate in various chemical processes. Its specific chirality makes it indispensable for creating enantiomerically pure substances.

Chiral Building Block
(S)-1-Phenylbutylamine is extensively used as a chiral auxiliary or building block in asymmetric synthesis. It allows for the stereoselective construction of more complex chiral molecules essential in pharmaceuticals and fine chemicals.
Pharmaceutical Intermediate
This amine serves as a critical intermediate in the synthesis of active pharmaceutical ingredients (APIs). Its enantiopure nature is vital for producing drugs with specific biological activities and reduced side effects.
Organic Synthesis Reagent
In organic chemistry research and development, (S)-1-Phenylbutylamine is employed as a versatile reagent for introducing chiral centres or facilitating stereospecific reactions. It aids in the development of novel organic compounds.
| Molecular weight | 149.23 |
|---|---|
| Empirical formula | C10H15N |
| Assay | 99% |
| Optical purity | ee: ≤98.5% |



Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 2735PSN1 8 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C,N |
| Risk statements (R) | 22-34-51/53 |
| Safety statements (S) | 26-36/37/39-45-61 |
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)-1-Phenylbutylamine used for?
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(S)-1-Phenylbutylamine is primarily used as a chiral building block and intermediate in asymmetric synthesis and the development of pharmaceuticals and fine chemicals where stereochemical control is essential.
What is the CAS number and formula for (S)-1-Phenylbutylamine?
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The CAS number for (S)-1-Phenylbutylamine is 3789-60-4, and its empirical formula (Hill notation) is C10H15N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-1-Phenylbutylamine with an assay of 99% and optical purity of ≤98.5% ee. This product is supplied for research and chemical synthesis purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should (S)-1-Phenylbutylamine be handled safely?
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(S)-1-Phenylbutylamine is classified as Danger. It is harmful if swallowed, causes severe skin burns and eye damage, and is toxic to aquatic life with long lasting effects (H302-H314-H411). Handle with appropriate personal protective equipment in a well-ventilated area, avoiding release to the environment.
How is (S)-1-Phenylbutylamine packed and shipped?
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(S)-1-Phenylbutylamine is shipped according to UN 2735 classification, category 8 (Corrosive), Packing Group II. Specific packaging details are available upon request, and TSS exports globally.
How can I request a sample or quote for (S)-1-Phenylbutylamine?
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To request a sample or a quote for (S)-1-Phenylbutylamine, please contact our sales team through the website or by phone. Please specify the quantity required and your delivery location.
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