1020719-76-9 Usage
Description
RISPERIDONE-D4, also known as Risperidone-d4, is a deuterated version of Risperidone, an atypical antipsychotic medication. It functions as a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist. Risperidone is commonly used to treat schizophrenia, bipolar disorder, and irritability in autistic children. RISPERIDONE-D4 is characterized by its off-white solid appearance and is suitable for various applications in fields such as forensic analysis, clinical toxicology, and urine drug testing.
Uses
Used in Pharmaceutical Applications:
RISPERIDONE-D4 is used as an internal standard for the quantification of Risperidone by gas chromatography (GC) or liquid chromatography (LC) mass spectrometry. This application aids in enhancing the accuracy and precision of Risperidone measurements in various settings.
Used in Forensic Analysis:
RISPERIDONE-D4 serves as an essential tool in forensic analysis, where it helps in the identification and quantification of Risperidone in biological samples. This application is crucial for cases involving the presence of Risperidone in individuals.
Used in Clinical Toxicology:
In clinical toxicology, RISPERIDONE-D4 is employed as an internal standard to determine the concentration of Risperidone in toxicological samples. This helps in assessing the potential toxicity and side effects of Risperidone in patients.
Used in Urine Drug Testing:
RISPERIDONE-D4 is utilized as an internal standard in urine drug testing to ensure the accurate measurement of Risperidone levels. This application is vital for monitoring patients undergoing Risperidone treatment and for detecting potential drug abuse.
Used in Isotope Dilution Methods:
RISPERIDONE-D4 is also used in isotope dilution methods, a technique employed to improve the accuracy and precision of quantitative measurements. This application is particularly useful in research and development, as well as in quality control processes for Risperidone-containing products.
Check Digit Verification of cas no
The CAS Registry Mumber 1020719-76-9 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, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1020719-76:
(9*1)+(8*0)+(7*2)+(6*0)+(5*7)+(4*1)+(3*9)+(2*7)+(1*6)=109
109 % 10 = 9
So 1020719-76-9 is a valid CAS Registry Number.
