L-Alanine benzyl ester p-toluenesulfonate salt
L-Alanine benzyl ester p-toluenesulfonate salt (CAS: 42854-62-6) is a chemical compound with a molecular weight of 351.42. This salt is derived from the amino acid alanine and finds utility in various chemical synthesis processes, particularly within peptide chemistry and the development of amino acid derivatives. Its specific structure makes it a valuable intermediate for researchers and chemists.
Peptide Synthesis
Used as a building block or intermediate in the synthesis of peptides. The protected alanine moiety can be incorporated into growing peptide chains.
Amino Acid Derivative Research
Serves as a precursor for the synthesis of various modified alanine derivatives for research purposes in chemical biology and medicinal chemistry.
Chemical Synthesis Intermediate
A versatile intermediate employed in organic synthesis, enabling the construction of more complex molecules with specific stereochemical properties.
| Molecular weight | 351.42 |
|---|---|
| Linear formula | CH3CH(NH2)COOCH2C6H5 · HOSO2C6H4CH3 |
| Assay | ≥95.0% (T) |
| Optical activity | [α]20/D −5.0±0.5°, c = 3% in methanol |
| Melting point | 112-116 °C |
| 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 L-Alanine benzyl ester p-toluenesulfonate salt used for?
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L-Alanine benzyl ester p-toluenesulfonate salt is primarily used as an intermediate in peptide synthesis and for the preparation of various amino acid derivatives in chemical research and synthesis.
What is the CAS number and formula for L-Alanine benzyl ester p-toluenesulfonate salt?
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The CAS number is 42854-62-6. The linear formula is CH3CH(NH2)COOCH2C6H5 · HOSO2C6H4CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-Alanine benzyl ester p-toluenesulfonate salt with an assay of ≥95.0% (T). This product is supplied for research and development purposes and is not guaranteed to be USP, BP, EP, or pharmacopoeia grade.
How should L-Alanine benzyl ester p-toluenesulfonate salt be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. In environments with potential for aerosol or dust formation, a type N95 (US) or type P1 (EN143) respirator filter should be used. The material is classified with WGK Germany 3.
How is this chemical packed and exported?
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Tech Serve Solutions, as a global supplier, packs and exports chemicals according to international shipping regulations, ensuring safe transit for research and industrial use.
How can I request a sample or quote?
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To request a sample or a quote for L-Alanine benzyl ester p-toluenesulfonate salt, please use the contact form or reach out to our sales team via the provided contact details on our website.
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