76165-18-9 Usage
General Description
4-AMINO-3-CHLORO-PYRIDINE-2-CARBOXYLIC ACID is a chemical compound that contains a pyridine ring with an amino group at the 4 position, a chlorine atom at the 3 position, and a carboxylic acid group at the 2 position. It is a heterocyclic compound with potential pharmaceutical applications, including as an intermediate in the synthesis of pharmaceuticals and agrochemicals. The presence of the carboxylic acid group makes it suitable for use in the synthesis of amide, ester, and peptide derivatives. 4-AMINO-3-CHLORO-PYRIDINE-2-CARBOXYLIC ACID has the potential for use in the development of new drugs and agrochemicals due to its versatile reactivity and ability to act as a building block for more complex molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 76165-18-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,6 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 76165-18:
(7*7)+(6*6)+(5*1)+(4*6)+(3*5)+(2*1)+(1*8)=139
139 % 10 = 9
So 76165-18-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H5ClN2O2/c7-4-3(8)1-2-9-5(4)6(10)11/h1-2H,(H2,8,9)(H,10,11)
76165-18-9Relevant articles and documents
Degradation of benomyl, picloram, and dicamba in a conical apparatus by zero-valent iron powder
Ghauch, Antoine
, p. 1109 - 1117 (2001)
Reduction of some pesticides (benomyl, picloram, and dicamba) was studied in an aerobic batch conical pilot system to investigate the disappearance of these pesticides on contact with iron powder (20 g/l, 325-mesh). Aqueous buffered solutions of the compounds were added to the system followed by zero-valent iron powder (ZVIP), and the decline in the pesticide concentrations was monitored over time. HPLC analyses show a complete disappearance of picloram (1.20 mg/l) after 20 min of reaction. Benomyl (1.00 mg/l) and dicamba (1.25 mg/l) disappear after 25 and 40 min, respectively. The t50 values ranged from 3 to 5.5 min, and were about slightly less than the t1/2 values reported when the log of the relative HPLC peak area was plotted versus time, where the relative peak area was calculated by dividing the measured peak area by the initial peak area. Pathways for the degradation of the studied pesticides by ZVIP are proposed.
