342611-04-5 Usage
Description
4-Methoxy-d3-benzaldehyde is a deuterated organic compound characterized by the presence of deuterium atoms, which are isotopes of hydrogen with one neutron and one proton. 4-Methoxy-d3-benzaldehyde features a benzene ring with a methoxy group and a deuterated aldehyde functional group, making it a valuable intermediate in the synthesis of various deuterated compounds.
Uses
Used in Pharmaceutical Industry:
4-Methoxy-d3-benzaldehyde is used as an intermediate in the preparation of deuterium-labeled methoxyamphetamines. These labeled compounds serve as internal standards for quantitative analysis in pharmaceutical research and development. The use of deuterated internal standards helps to improve the accuracy and precision of analytical methods, such as mass spectrometry and nuclear magnetic resonance spectroscopy, by providing a stable reference point for comparison.
Additionally, 4-Methoxy-d3-benzaldehyde may have potential applications in other industries, such as chemical synthesis, where deuterated compounds are used to study reaction mechanisms or to develop new materials with specific properties.
Check Digit Verification of cas no
The CAS Registry Mumber 342611-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,2,6,1 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 342611-04:
(8*3)+(7*4)+(6*2)+(5*6)+(4*1)+(3*1)+(2*0)+(1*4)=105
105 % 10 = 5
So 342611-04-5 is a valid CAS Registry Number.
342611-04-5Relevant articles and documents
Uptake into mouse brain of four compounds present in the psychoactive beverage kava
Keledjian,Duffield,Jamieson,Lidgard,Duffield
, p. 1003 - 1006 (1988)
A technique using gas chromatography-mass spectrometry and deuterated internal standards is described for the quantitation in brain tissue of four constituents of the intoxicating beverage kava. Dihydrokawain, kawain, desmethoxyyangonin, and yangonin were administered ip to mice at a dosage of 100 mg/kg. At specific time intervals (5, 15, 30, and 45 min), the mice were sacrificed and the brain concentrations of these four compounds determined. After 5 min, dihydrokawain and kawain attained maximum concentrations of 64.7±13.1 and 29.3±0.8 ng/mg wet brain tissue, respectively, and were rapidly eliminated. In contrast, desmethoxyyangonin and yangonin had poorly defined maxima corresponding to concentrations of 10.4±1.5 and 1.2±0.3 ng/mg wet brain tissue, respectively, and these compounds were more slowly eliminated from brain tissue. When crude kava resin was administered ip at a dosage of 120 mg/kg, the concentration in brain of kawain and yangonin markedly increased (2 and 20 times, respectively) relative to the values measured from their individual injection. In contrast, dihydrokawain and desmethoxyyangonin, after the administration of crude resin, remained at the percentage incorporation into brain tissue established for their individual ip injection.
