L-Alanine methyl ester hydrochloride
L-Alanine methyl ester hydrochloride (CAS 2491-20-5) is a derivative of the amino acid alanine, with the linear formula CH3CH(NH2)COOCH3 · HCl and a molecular weight of 139.58 g/mol. This white crystalline solid is primarily employed as a building block in chemical synthesis, particularly within peptide chemistry and the development of amino acid derivatives. It serves as a valuable reagent in research settings focused on chemical biology and organic synthesis.
Peptide Synthesis
L-Alanine methyl ester hydrochloride is used as a protected amino acid derivative in the synthesis of peptides. Its ester and hydrochloride functionalities allow for controlled coupling reactions in solid-phase or solution-phase peptide synthesis.
Chemical Synthesis
This compound serves as a versatile intermediate in the synthesis of various organic molecules. It can be a precursor for more complex amino acid derivatives or be incorporated into larger molecular structures.
Chemical Biology Research
Researchers utilise L-Alanine methyl ester hydrochloride in studies related to chemical biology, often for creating modified amino acids or probes for biochemical investigations.
Amino Acid Derivative Development
It is a key starting material for the synthesis of a range of functionalised alanine derivatives, enabling the exploration of new chemical entities with potential biological activity.
| Molecular weight | 139.58 |
|---|---|
| Linear formula | CH3CH(NH2)COOCH3 · HCl |
| Assay | 99% |
| Optical activity | [α]25/D +7.0°, c = 1.6 in methanol |
| Melting point | 109-111 °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 L-Alanine methyl ester hydrochloride used for?
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L-Alanine methyl ester hydrochloride (CAS 2491-20-5) is primarily used as a building block in chemical synthesis, especially in peptide chemistry and for developing amino acid derivatives. It is also employed in chemical biology research.
What are the CAS number and formula for L-Alanine methyl ester hydrochloride?
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The CAS number is 2491-20-5, and its linear formula is CH3CH(NH2)COOCH3 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-Alanine methyl ester hydrochloride with an assay of 99%. This is typically considered a research or technical grade, and TSS does not represent it as USP, BP, or EP.
What are the safety and handling precautions for L-Alanine methyl ester hydrochloride?
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L-Alanine methyl ester hydrochloride requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified with WGK 2 (Germany). Handle in a well-ventilated area.
How is L-Alanine methyl ester hydrochloride packed and shipped?
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L-Alanine methyl ester hydrochloride is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or a quote?
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To request a sample or a quote for L-Alanine methyl ester hydrochloride, please contact our sales team through the website or direct email, providing your specific requirements.
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