S-(-)-Sulpiride-d3

• CAT Number: R051140
• CAS Number: 124020-27-5
• Molecular Formula: C15H23N3O4S
• Molecular Weight: 344.444
• Purity: ≥95%
• Synonyms: 5-(Aminosulfonyl)-N-[[(2S)-1-ethyl-2-pyrrolidinyl]methyl]-2-(methoxy-d3)benzamide; (-)-N-[(1-Ethyl-2-pyrrolidinyl)methyl]-5-sulfamoyl-o-anisamide-d3; (-)-Sulpiride-d3; L-Sulpiride-d3; Levobren-d3; Levopraid-d3; Levosulpiride-d3; S-(-)-Sulpiride-d3; S
• Storage: Store at -20°C
• IUPAC Name: N-[[(2S)-1-ethylpyrrolidin-2-yl]methyl]-5-sulfamoyl-2-(trideuteriomethoxy)benzamide
• InChI: InChI=1S/C15H23N3O4S/c1-3-18-8-4-5-11(18)10-17-15(19)13-9-12(23(16,20)21)6-7-14(13)22-2/h6-7,9,11H,3-5,8,10H2,1-2H3,(H,17,19)(H2,16,20,21)/t11-/m0/s1/i2D3
• InChIKey: BGRJTUBHPOOWDU-XTRIYBSESA-N
• SMILES: [2H]C([2H])([2H])OC1=C(C=C(C=C1)S(=O)(=O)N)C(=O)NC[C@@H]2CCCN2CC

S-(-)-Sulpiride-d3 is a deuterated form of the enantiomer S-(-)-Sulpiride, where three hydrogen atoms are replaced with deuterium. It is used as an internal standard in analytical chemistry, particularly in pharmacokinetic and drug metabolism studies involving sulpiride, an antipsychotic drug. The deuterium atoms allow for the differentiation of this labeled compound from the non-labeled drug in mass spectrometry, enabling precise quantification in biological samples. This makes S-(-)-Sulpiride-d3 valuable in pharmaceutical research for assessing drug absorption, distribution, metabolism, and excretion (ADME) properties.