L-Asparagine
L-Asparagine (CAS: 70-47-3) is an alpha-amino acid with the linear formula H₂NCOCH₂CH(NH₂)CO₂H and a molecular weight of 132.12 g/mol. It is a crucial component in protein synthesis and plays a role in nitrogen transport within organisms. This compound is widely utilised in biochemical research, cell culture media, and as a building block in the synthesis of peptides and pharmaceuticals. Tech Serve Solutions supplies L-Asparagine for laboratory and research applications.
- IUPAC
- (S)-2-Aminosuccinic acid 4-amide,L-Aspartic acid 4-amide
- Synonyms
- (S)-2-Aminosuccinic acid 4-amideL-Aspartic acid 4-amide
Biochemical Research
L-Asparagine serves as a fundamental amino acid in various biological processes. It is frequently employed in research settings to study protein structure, enzyme kinetics, and metabolic pathways. Its role in nitrogen metabolism makes it valuable for investigating cellular functions.
Cell Culture Media
As an essential nutrient, L-Asparagine is a common additive to cell culture media. It supports the growth and proliferation of mammalian, microbial, and plant cells, contributing to advancements in biotechnology and biomedical research.
Peptide Synthesis
L-Asparagine is a key amino acid used in the solid-phase or solution-phase synthesis of peptides and small proteins. Its incorporation is critical for creating specific peptide sequences for therapeutic or diagnostic applications.
Pharmaceutical Intermediate
This amino acid acts as a precursor or intermediate in the synthesis of various pharmaceutical compounds. Its chemical structure lends itself to modifications for developing new drug candidates and active pharmaceutical ingredients.
| Molecular weight | 132.12 |
|---|---|
| Linear formula | H2NCOCH2CH(NH2)CO2H |
| Assay | ≥98% (TLC) |
| Melting point | 235 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Quality Level | ELITE |
|---|
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-Asparagine used for?
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L-Asparagine is used in biochemical research, cell culture media, peptide synthesis, and as a pharmaceutical intermediate.
What is the CAS number and formula for L-Asparagine?
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The CAS number is 70-47-3 and the linear formula is H₂NCOCH₂CH(NH₂)CO₂H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-Asparagine with an assay of ≥98% (TLC) at the ELITE quality level. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
What are the safety considerations when handling L-Asparagine?
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Handle L-Asparagine with appropriate personal protective equipment, including eyeshields, gloves, and a P1 (EN143) or N95 (US) respirator filter. The product has a WGK Germany rating of 1.
How is L-Asparagine packed, shipped, and exported?
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L-Asparagine is carefully packed for secure transport and is available for global export. Specific packaging details can be provided upon request.
How can I request a quote or sample of L-Asparagine?
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To request a quote or a sample of L-Asparagine, please contact our sales team through the website or by phone.
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