(S)-(+)-2-Amino-4-phenylbutyric acid ethyl ester hydrochloride
(S)-(+)-2-Amino-4-phenylbutyric acid ethyl ester hydrochloride (CAS: 90891-21-7) is a chiral building block with the molecular formula C6H5(CH2)2CH(NH2)CO2C2H5 · HCl and a molecular weight of 243.73 g/mol. This unnatural amino acid derivative is primarily utilised in chemical synthesis, particularly in the fields of peptide chemistry and the development of novel biologically active compounds. Its specific stereochemistry makes it a valuable intermediate for creating complex molecular architectures.
Peptide Synthesis
This unnatural amino acid ester hydrochloride serves as a chiral building block for the incorporation of modified amino acid residues into peptides. It allows for the synthesis of peptidomimetics and peptides with altered pharmacological properties.
Chemical Synthesis
As a versatile intermediate, it is employed in the synthesis of diverse organic molecules. Its reactive functional groups and defined stereochemistry are advantageous in multi-step synthetic routes for complex targets.
Drug Discovery
It is a useful precursor in medicinal chemistry research for generating novel molecular entities with potential therapeutic applications. The phenylbutyric acid scaffold can be modified to explore structure-activity relationships.
Biochemical Research
The compound can be used to study biological systems or as a tool in chemical biology, aiding in the investigation of protein interactions or enzymatic pathways involving unnatural amino acids.
| Molecular weight | 243.73 |
|---|---|
| Linear formula | C6H5(CH2)2CH(NH2)CO2C2H5 · HCl |
| Assay | 97% |
| Optical activity | [α]20/D +26°, c = 1 in chloroform |
| Melting point | 159-163 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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)-(+)-2-Amino-4-phenylbutyric acid ethyl ester hydrochloride used for?
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It is used as a chiral building block in chemical synthesis, particularly in peptide chemistry, unnatural amino acid research, and drug discovery for creating novel molecular structures.
What are the CAS number and formula for this product?
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The CAS number is 90891-21-7, and the linear formula is C6H5(CH2)2CH(NH2)CO2C2H5 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should this chemical be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter. The substance is classified under WGK 2 in Germany, indicating it is hazardous to water.
Is this product subject to any special regulations?
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The provided data does not indicate that this compound is a controlled substance. However, users should always verify local regulations.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, capable of meeting international shipping and export requirements for this product.
How can I request a sample or a quote?
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To request a sample or a quote for (S)-(+)-2-Amino-4-phenylbutyric acid ethyl ester hydrochloride, please contact our sales team through the TSS website.
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