L-Alanine-13C3,15N
L-Alanine-13C3,15N (CAS: 312623-85-1) is a isotopically labelled derivative of the amino acid alanine, with the chemical formula C3H7NO2. This compound features isotopic enrichment of carbon-13 (<sup>13</sup>C) at positions alpha, beta, and carboxyl, and nitrogen-15 (<sup>15</sup>N) at the amino group. It has a molecular weight of 92.99 g/mol. This labelled alanine is primarily utilised as a critical building block in sophisticated analytical techniques such as mass spectrometry and biomolecular NMR spectroscopy.
- Synonyms
- <sup>13</sup>CH3<sup>13</sup>CH(<sup>15</sup>NH2)<sup>13</sup>CO2H
Biomolecular NMR Spectroscopy
Utilised as a labelled standard or substrate in Nuclear Magnetic Resonance (NMR) studies to elucidate the structure and dynamics of biomolecules. The isotopic labelling allows for precise tracking and analysis of molecular interactions and metabolic pathways.
Mass Spectrometry
Serves as an internal standard or tracer in mass spectrometry-based quantitative analysis. Its unique isotopic signature enables accurate quantification of alanine or related metabolites in complex biological samples.
Proteomics Research
Employed in stable isotope labelling (SIL) techniques within proteomics to facilitate differential expression analysis of proteins. This aids in identifying and quantifying protein changes in various biological states.
Metabolic Pathway Tracing
Enables the detailed study of metabolic flux and pathway analysis by introducing labelled substrates into biological systems. Researchers can track the fate of alanine through cellular processes with high fidelity.
| Molecular weight | 93.06 |
|---|---|
| Linear formula | 13CH313CH(15NH2)13CO2H |
| Optical activity | [α]25/D +14.5°, c = 2 in 1 M HCl |
| Melting point | 314.5 °C (dec.)(lit.) |
| Isotopic Purity | 98 atom % 13C98 atom % 15N |
|---|---|
| Mol Wt | mol wt 92.99 by atom % calculation |
| Mass Shift | M+4 |
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-13C3,15N used for?
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L-Alanine-13C3,15N is primarily used in advanced analytical techniques like biomolecular NMR spectroscopy and mass spectrometry for research purposes, including metabolic pathway tracing and proteomics.
What is the CAS number and chemical formula for L-Alanine-13C3,15N?
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The CAS number for L-Alanine-13C3,15N is 312623-85-1. Its linear formula is 13CH313CH(15NH2)13CO2H.
What grade and purity does Tech Serve Solutions supply for L-Alanine-13C3,15N?
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Tech Serve Solutions supplies L-Alanine-13C3,15N with an isotopic purity of 98 atom % 13C and 98 atom % 15N. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should L-Alanine-13C3,15N be handled safely?
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L-Alanine-13C3,15N has a WGK Germany rating of 1, indicating it is slightly hazardous. Standard laboratory precautions should be taken, including wearing appropriate personal protective equipment.
How is L-Alanine-13C3,15N packed and shipped?
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Products are carefully packed and exported by Tech Serve Solutions according to international shipping regulations for chemicals.
How can I request a quote or sample for L-Alanine-13C3,15N?
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Please contact our sales team via the website or phone to request a quote or sample for L-Alanine-13C3,15N.
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