5-Methylisoxazole-3-carboxylic-d4 Acid

• CAT Number: R040257
• CAS Number: 1267623-84-6
• Molecular Formula: C5H5NO3
• Molecular Weight: 131.12
• Purity: ≥95%
• Synonyms: 5-(Methyl-d3)-3-isoxazole-4-d-carboxylic Acid; 3-Carboxy-5-methylisoxazole-d4; 5-Methyl-3-isoxazolecarboxylic-d4 Acid
• Storage: -20°C
• IUPAC Name: 4-deuterio-5-(trideuteriomethyl)-1,2-oxazole-3-carboxylic acid
• InChI: InChI=1S/C5H5NO3/c1-3-2-4(5(7)8)6-9-3/h2H,1H3,(H,7,8)/i1D3,2D
• InChIKey: BNMPIJWVMVNSRD-MZCSYVLQSA-N
• SMILES: CC1=CC(=NO1)C(=O)O

5-Methylisoxazole-3-carboxylic-d4 Acid（Cat No.:R040257） is a high-purity deuterated compound featuring four deuterium atoms, essential for advanced pharmaceutical and biochemical research. This isotopically labeled version of 5-Methylisoxazole-3-carboxylic acid is crucial for studying metabolic pathways, chemical reactions, and drug development processes. Its stable isotope labeling ensures precise and reliable analytical results, making it ideal for applications in NMR spectroscopy, pharmacokinetics, and metabolic research. The enhanced stability and consistency of 5-Methylisoxazole-3-carboxylic-d4 Acid make it suitable for various experimental setups, offering a robust and cost-effective solution for high-precision scientific investigations.