γ-Aminobutyric acid-d2

• CAT Number: S000621
• CAS Number: 67910-98-9
• Molecular Formula: C4H7D2NO2
• Molecular Weight: 105.13
• Purity: ≥95%
• IUPAC Name: 4-amino-2,2-dideuteriobutanoic acid
• InChI: InChI=1S/C4H9NO2/c5-3-1-2-4(6)7/h1-3,5H2,(H,6,7)/i2D2
• InChIKey: BTCSSZJGUNDROE-CBTSVUPCSA-N
• SMILES: C(CC(=O)O)CN

γ-Aminobutyric acid-d2 (Cat No.:S000621) is a deuterium-labeled version of γ-aminobutyric acid (GABA), where two hydrogen atoms are replaced with deuterium (D). GABA is the primary inhibitory neurotransmitter in the mammalian central nervous system, playing a crucial role in reducing neuronal excitability throughout the nervous system. The deuterium labeling of GABA enhances its stability and detection in spectroscopic studies such as nuclear magnetic resonance (NMR) and mass spectrometry. GABA-d2 is particularly useful for researching GABA’s regulatory mechanisms and its pharmacological properties in various neurological and psychological disorders.