67293-88-3 Usage
Uses
Used in Pharmaceutical Research:
Morphine-D3 is used as an internal standard for the accurate quantification of morphine in pharmaceutical research. It helps in determining the concentration of morphine in various formulations, ensuring the quality and efficacy of the drug.
Used in Forensic Analysis:
In forensic science, Morphine-D3 is utilized as an internal standard for the detection and quantification of morphine in biological samples. This aids in investigations related to drug abuse, overdose, or criminal activities involving opioids.
Used in Drug Monitoring and Compliance:
Morphine-D3 plays a crucial role in monitoring and ensuring compliance with regulations governing the use of morphine, a Schedule II controlled substance in the United States. It helps in maintaining the safety and legality of morphine usage in medical and research settings.
Check Digit Verification of cas no
The CAS Registry Mumber 67293-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,2,9 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 67293-88:
(7*6)+(6*7)+(5*2)+(4*9)+(3*3)+(2*8)+(1*8)=163
163 % 10 = 3
So 67293-88-3 is a valid CAS Registry Number.
InChI:InChI=1/C17H19NO3/c1-18-7-6-17-10-3-5-13(20)16(17)21-15-12(19)4-2-9(14(15)17)8-11(10)18/h2-5,10-11,13,16,19-20H,6-8H2,1H3/t10-,11+,13-,16-,17-/m0/s1/i1D3
67293-88-3Relevant academic research and scientific papers
[2 H 3]-method for synthesis of morphine
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Paragraph 0057, (2017/01/19)
The invention provides a method for synthesizing [2H3]-morphine. According to the method, morphine serving as a starting raw material is demethylated by using chloro-carbonic ester so as to generate a precursor of [2H3]-morphine, and then the precursor is reduced by a deuteride reducing agent such as lithium aluminum deuteride so as to obtain [2H3]-morphine. The method has the characteristics that the operation is simple, the raw materials are easily available, the reaction time is short, and the yield of the reaction is high.