L-Arginine methyl ester dihydrochloride
L-Arginine methyl ester dihydrochloride (CAS 26340-89-6) is an amino acid derivative with a molecular weight of 261.15 g/mol. This compound serves as a valuable building block in chemical synthesis, particularly within peptide chemistry and chemical biology research. Its esterified form of arginine offers distinct reactivity for creating modified peptides and exploring biological pathways.
Peptide Synthesis
L-Arginine methyl ester dihydrochloride is employed as a protected amino acid derivative in solid-phase and solution-phase peptide synthesis. It allows for the controlled incorporation of arginine residues into peptide sequences.
Chemical Biology Research
This compound is utilised in studies exploring the biological roles of arginine and its derivatives. It can serve as a substrate or precursor in biochemical assays and investigations of cellular processes.
Organic Synthesis Intermediate
As a functionalised molecule, it acts as an intermediate in the synthesis of more complex organic compounds and speciality chemicals. Its ester and salt functionalities offer versatile reaction possibilities.
| Molecular weight | 261.15 |
|---|---|
| Linear formula | HN=C(NH2)NH(CH2)3CH(NH2)COOCH3 · 2HCl |
| Assay | ≥98.0% (AT) |
| Optical activity | [α]20/D +21±1°, c = 2.5% in methanol |
| Melting point | ~190 °C (dec.) |
| 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-Arginine methyl ester dihydrochloride used for?
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L-Arginine methyl ester dihydrochloride is primarily used as an intermediate in peptide synthesis, chemical biology research, and general organic synthesis.
What are the CAS number and formula for L-Arginine methyl ester dihydrochloride?
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The CAS number is 26340-89-6. The linear formula is HN=C(NH2)NH(CH2)3CH(NH2)COOCH3 · 2HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-Arginine methyl ester dihydrochloride with an assay of ≥98.0% (AT). This is a technical/research grade product and TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
What are the safety considerations when handling this product?
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This compound is classified under WGK 2 (Germany), indicating it is hazardous to aquatic life. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used during handling. It decomposes around 190 °C.
How is L-Arginine methyl ester dihydrochloride packed and exported?
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Products are carefully packed to ensure safe transit and are exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for L-Arginine methyl ester dihydrochloride?
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Please contact our sales team via the website or direct email to request a sample or a comprehensive quote.
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