1020719-55-4 Usage
Description
RAC 9-HYDROXYRISPERIDONE-D4 is a deuterated analog of Paliperidone, which is a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. It is also a deuterated metabolite of Risperidone, another atypical antipsychotic drug. RAC 9-HYDROXYRISPERIDONE-D4 is used as an internal standard in various analytical applications and is known for its off-white to light orange colored solid appearance.
Uses
Used in Pharmaceutical Analysis:
RAC 9-HYDROXYRISPERIDONE-D4 is used as an internal standard for the quantification of Paliperidone by GCor LC-mass spectrometry. It helps in ensuring accurate and reliable results in the analysis of Paliperidone levels in various samples.
Used in Forensic Analysis:
In the forensic analysis industry, RAC 9-HYDROXYRISPERIDONE-D4 is used as an internal standard for LC/MS or GC/MS applications. It aids in the identification and quantification of Paliperidone and its metabolites in forensic samples, such as blood, urine, or tissue.
Used in Clinical Toxicology:
RAC 9-HYDROXYRISPERIDONE-D4 is employed as an internal standard in clinical toxicology to determine the presence and concentration of Paliperidone in biological samples. This helps in assessing the potential toxicity and monitoring the therapeutic levels of the drug in patients.
Used in Urine Drug Testing:
In the field of urine drug testing, RAC 9-HYDROXYRISPERIDONE-D4 is used as an internal standard to accurately measure the concentration of Paliperidone and its metabolites in urine samples. This is crucial for detecting drug abuse, monitoring adherence to medication regimens, and assessing potential drug interactions.
Used in Isotope Dilution Methods:
RAC 9-HYDROXYRISPERIDONE-D4 is utilized as an internal standard in isotope dilution methods, which are highly accurate and precise analytical techniques. It helps in the quantification of Paliperidone and its metabolites in various samples, ensuring reliable results in research and clinical settings.
Check Digit Verification of cas no
The CAS Registry Mumber 1020719-55-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,0,7,1 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1020719-55:
(9*1)+(8*0)+(7*2)+(6*0)+(5*7)+(4*1)+(3*9)+(2*5)+(1*5)=104
104 % 10 = 4
So 1020719-55-4 is a valid CAS Registry Number.
