280116-80-5 Usage
General Description
N-butyl(5-bromopyridin-2-yl)amine is a chemical compound with the molecular formula C11H16BrN3. It is composed of a butyl group attached to a 5-bromopyridin-2-yl group through an amine linkage. n-butyl(5-bromopyridin-2-yl)amine is used in organic synthesis and pharmaceutical research as a building block for the preparation of various biologically active molecules. It can also be used as an intermediate in the synthesis of agrochemicals and specialty chemicals. The 5-bromopyridin-2-yl group contributes to the compound's reactivity and can participate in various chemical reactions, making it a versatile building block for the preparation of diverse compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 280116-80-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,0,1,1 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 280116-80:
(8*2)+(7*8)+(6*0)+(5*1)+(4*1)+(3*6)+(2*8)+(1*0)=115
115 % 10 = 5
So 280116-80-5 is a valid CAS Registry Number.
280116-80-5Relevant articles and documents
A new synthesis of pyridinyl trifluoromethanesulfonates via one-pot diazotization of aminopyridines in the presence of trifluoromethanesulfonic acid
Krasnokutskaya, Elena A.,Kassanova, Assiya Zh.,Estaeva, Makpal T.,Filimonov, Victor D.
, p. 3771 - 3773 (2014/07/07)
The first method for the direct one-pot transformation of aminopyridines into pyridinyl trifluoromethanesulfonates is developed. The procedure involves diazotization of aminopyridines with sodium nitrite in a DMSO paste in the presence of trifluoromethanesulfonic acid.
Pyridinium N-,(2'-azinyl)aminides: Regioselective synthesis of 2- alkylaminoazines
Martínez-Barrasa, Valentín,Delgado, Francisca,Burgos, Carolina,Luis García-Navío,Luisa Izquierdo,Alvarez-Builla, Julio
, p. 2481 - 2490 (2007/10/03)
The regioselective alkylation of pyridinium-N-(2f'-azinil)aminides with alkyl halides under mild conditions is described. The alkylation, combined with a reduction of the N-N bond, allows an easy preparation of 2- alkylaminoazines. (C) 2000 Elsevier Science Ltd.
