Isotope Standards
Apexbio Technology LLC QUETIAPINE-D8-FUMARATE-1MG
Quetiapine-d8 fumarate (CAS No 1185247-12-4) is a deuterium-labeled derivative of quetiapine fumarate commonly used in biomedical research for pharmacokinetic studies and drug metabolism investigations Originating from the antipsychotic family it functions by antagonizing neurotransmitter receptors such as serotonin 5-HT2A and dopamine D2 influencing neurotransmitter pathways and synaptic transmission Its in vitro activity typically ranges from nanomolar to low micromolar concentrations reflecting its effective binding at target sites Common applications include use in cell culture models animal studies and high-throughput drug screening where it helps elucidate the pharmacodynamics and pharmacokinetics of quetiapine Experimental concentrations typically depend on the specific research design allowing for tailored investigations to ascertain its therapeutic and side effect profiles
Apexbio Technology LLC ARIPIPRAZOLE-D8-1MG
Aripiprazole-d8 (CAS No 1089115-06-9) is a deuterated derivative of aripiprazole used in biomedical research primarily in pharmacokinetic and pharmacodynamic studies Originating as a tool compound it plays a role in understanding the mechanism of action related to dopamine D2 and serotonin 5-HT1A receptor modulation Common in vitro activities are noted in the nanomolar to low micromolar range reflecting its effectiveness in various binding assays It is utilized in cell models and animal studies serving as a valuable asset in drug screening to assess metabolic stability and bioavailability Experimental concentrations typically depend on the specific research design allowing flexibility in study parameters
Apexbio Technology LLC RISPERIDONE-D4-1MG
Risperidone-d4 (CAS No 1020719-76-9) is commonly used in biomedical research as a stable isotopic label of risperidone which enhances mass spectrometry analysis in pharmacokinetic studies Originating from the antipsychotic class of drugs it acts by antagonizing dopamine D2 and serotonin 5-HT2A receptors which are critical pathways in neurological disorders In vitro activity of risperidone-d4 typically ranges from nanomolar to low micromolar concentrations highlighting its high potency It is often applied in various research settings including cell models to assess drug metabolism animal studies for understanding therapeutic effects and drug screening to evaluate efficacy and safety profiles of new compounds Experimental concentrations typically depend on the specific research design
