198895-50-0 Usage
General Description
5-Chloroimidazo[1,2-a]pyridine-3-carbaldehyde is an organic compound, specifically a halogenated heterocyclic compound, that features a combination of imidazo[1,2-a]pyridine and aldehyde functional groups. The ‘5-chloro’ refers to a chlorine atom substituent at the fifth position of the imidazopyridine ring, while the ‘3-carbaldehyde’ signifies an aldehyde group at the third position. The chemical exhibits potential in various scientific applications, often as an intermediate in synthesis of various pharmaceuticals or bioactive compounds. It is advisable to handle it with general chemical safety protocols, as exact toxicity or safety details might not be readily available for this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 198895-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,8,9 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 198895-50:
(8*1)+(7*9)+(6*8)+(5*8)+(4*9)+(3*5)+(2*5)+(1*0)=220
220 % 10 = 0
So 198895-50-0 is a valid CAS Registry Number.
198895-50-0Relevant articles and documents
Large-scale synthesis of new cyclazines, 5-thia-1,8b-diazaacenaphthylene-3-carboxylic acid derivatives having the peripheral 12π-electron ring system
Ikemoto, Tomomi,Kawamoto, Tetsuji,Wada, Hiroki,Ishida, Toru,Ito, Tatsuya,Isogami, Yasushi,Miyano, Yoshiko,Mizuno, Yukio,Tomimatsu, Kiminori,Hamamura, Kazumasa,Takatani, Muneo,Wakimasu, Mitsuhiro
, p. 489 - 493 (2007/10/03)
The 5-thia-1,8b-diazaacenaphthylenes (2 and its ester, 8) are new cyclazines, in which a paramagnetic ring is present in the peripheral 12π-electron ring system. Three convenient methods of preparing 8 have been developed. One involved thioglycolation of a new compound, 5-fluoroimidazo[1,2-a]pyridine (6b), followed by the Duff reaction gave 8 in 64% yield without chromatographic purification.