78253-61-9 Usage
General Description
2-Piperidinonicotinic acid, 97 is a chemical compound that is 97% pure. It is a derivative of nicotinic acid and contains a piperidine ring. 2-PIPERIDINONICOTINIC ACID, 97 has various industrial applications including its use as a building block in the synthesis of pharmaceuticals and agrochemicals. It is also used in research and development for drug discovery and the study of organic chemical reactions. The high purity of this chemical makes it suitable for use in a wide range of applications where precision and consistency are required.
Check Digit Verification of cas no
The CAS Registry Mumber 78253-61-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,5 and 3 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78253-61:
(7*7)+(6*8)+(5*2)+(4*5)+(3*3)+(2*6)+(1*1)=149
149 % 10 = 9
So 78253-61-9 is a valid CAS Registry Number.
78253-61-9Relevant articles and documents
Microwave-assisted synthesis of 2-aminonicotinic acids by reacting 2-chloronicotinic acid with amines
Quevedo, Camilo E.,Bavetsias, Vassilios,McDonald, Edward
experimental part, p. 2481 - 2483 (2009/08/17)
2-(Methylamino)nicotinic acid was readily prepared in high yield by reacting 2-chloronicotinic acid with 40% aq MeNH2 under microwave irradiation either at 120 °C for 2 h or at 140 °C for 1.5 h. Subsequently, we found that a range of 2-aminonicotinic acids could be obtained under microwave heating. The optimal reaction conditions involved the use of 3 equiv of amine, water as the solvent and heating at 200 °C for 2 h in the presence of diisopropylethylamine (3 equiv).
