866831-75-6 Usage
General Description
2-Bromoquinoline-4-carboxaldehyde is a chemical compound with the molecular formula C10H6BrNO. It is a yellow to orange solid with a molecular weight of 237.07 g/mol. 2-Bromoquinoline-4-carboxaldehyde is used as a building block in the synthesis of pharmaceuticals, agrochemicals, and dyes. It is also used as a reagent in organic synthesis and as a fluorescent labeling reagent for detection of biological molecules. 2-Bromoquinoline-4-carboxaldehyde is classified as a hazardous substance and should be handled with caution, as it may cause skin and eye irritation upon contact.
Check Digit Verification of cas no
The CAS Registry Mumber 866831-75-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,8,3 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 866831-75:
(8*8)+(7*6)+(6*6)+(5*8)+(4*3)+(3*1)+(2*7)+(1*5)=216
216 % 10 = 6
So 866831-75-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H6BrNO/c11-10-5-7(6-13)8-3-1-2-4-9(8)12-10/h1-6H
866831-75-6Relevant articles and documents
Regioselective lithium-halogen exchange and palladium-catalyzed cross-coupling reactions of 2,4-dihaloquinolines
Comins, Daniel L.,Nolan, Jason M.,Bori, Ibrahim D.
, p. 6697 - 6699 (2005)
Lithium-halogen exchange of 2,4-dibromoquinolines proceeds regioselectively at C-4 and affords 4-substituted quinolines on quenching with electrophiles. Palladium-catalyzed cross-coupling reactions of 2-bromo-4-iodoquinoline provide 4-substituted 2-bromoq
