80820-43-5 Usage
Description
1-PENTENE-4,4,5,5,5-D5 is a deuterated organic compound that serves as a key intermediate in the synthesis of various organic compounds. Its unique structure and deuterium labeling make it a valuable tool in chemical research and synthesis.
Uses
Used in Organic Synthesis:
1-PENTENE-4,4,5,5,5-D5 is used as a synthetic intermediate for the preparation of iminosugars such as d-xylitol and l-arabinitol. These iminosugars are important in the development of pharmaceuticals, particularly as potential treatments for diseases related to carbohydrate metabolism, such as diabetes and obesity.
Additionally, 1-PENTENE-4,4,5,5,5-D5 is used in the synthesis of hydrazones of substituted salicylaldehydes. These hydrazones have potential applications in various fields, including as analytical reagents, ligands in coordination chemistry, and precursors to other organic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 80820-43-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,2 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 80820-43:
(7*8)+(6*0)+(5*8)+(4*2)+(3*0)+(2*4)+(1*3)=115
115 % 10 = 5
So 80820-43-5 is a valid CAS Registry Number.
80820-43-5Relevant articles and documents
On the Pyrolysis of Pent-1-ene-4,4,5,5,5-d5
Kopinke, F.-D.,Bach, G.,Ondruschka, B.,Zimmermann, G.
, p. 699 - 707 (2007/10/02)
The distribution of deuterium in the main products of thermal decomposition of pent-1-ene-4,4,5,5,5-d5 at 550 to 650 deg C was studied and interpreted.The results include conclusions on kinetic isotope effects, on relative reactivities of different C-H-bonds, on the proportion of terminal and nonterminal addition of methyl radicals, and on the importance of a radical isomerisation reaction.It was shown that the molecular decomposition (Retro-En-Reaction) cannot successfully compete with the radical way in the temperature range above 600 deg C.