L-Arginine
L-Arginine (CAS 74-79-3), a proteinogenic amino acid with the chemical formula H2NC(=NH)NH(CH2)3CH(NH2)CO2H, has a molecular weight of 174.20. This white crystalline powder, derived from non-animal sources, plays a crucial role in various biological processes. It is widely utilised in scientific research, particularly within amino acid studies and biotechnology applications.
- IUPAC
- (S)-2-Amino-5-guanidinopentanoic acid
- Synonyms
- Arginine(S)-2-Amino-5-guanidinopentanoic acid
Amino Acid Research
L-Arginine is fundamental in biochemical and physiological research, serving as a building block for proteins and a precursor to nitric oxide. Its role in cellular metabolism makes it a subject of study in various biological systems.
Biotechnology Applications
As a key amino acid, L-Arginine is integral to biotechnological processes, including cell culture media formulation and the synthesis of peptides and proteins for research purposes.
Scientific Reagent
This compound is employed as a laboratory reagent in analytical chemistry and biochemistry. Its defined purity is critical for obtaining reliable experimental results in research settings.
| Molecular weight | 174.20 |
|---|---|
| Linear formula | H2NC(=NH)NH(CH2)3CH(NH2)CO2H |
| Assay | ≥98.0% |
| Form | powder |
| Biological source | from non-animal source |
| Melting point | 222 °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.
| Market Segment | Agriculture |
|---|---|
| Gene Information | human ... NOS1(4842), NOS2(4843)rat ... Ppm1a(24666) |
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 used for?
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L-Arginine is used in scientific research, particularly in studies related to amino acids, protein synthesis, and biotechnology. It also serves as a laboratory reagent.
What is the CAS number and chemical formula for L-Arginine?
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The CAS number for L-Arginine is 74-79-3, and its chemical formula is H2NC(=NH)NH(CH2)3CH(NH2)CO2H.
What grade and purity does Tech Serve Solutions supply for L-Arginine?
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Tech Serve Solutions supplies L-Arginine with a minimum purity of 98.0%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should L-Arginine be handled safely?
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When handling L-Arginine, it is essential to wear appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. The compound has a WGK Germany rating of 1.
Is L-Arginine a controlled substance?
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The provided data does not indicate that L-Arginine is a controlled substance.
How is L-Arginine packed and shipped by TSS?
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L-Arginine is supplied as a powder. Specific packaging details and shipping information for export are available upon request.
How can I request a quote or sample for L-Arginine?
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To request a quote or a sample of L-Arginine, please contact the Tech Serve Solutions sales team through our website or via the provided contact information.
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