32889-74-0 Usage
General Description
3,5,6-trichloro-4-hydrazino-pyridine-2-carboxylic acid is a chemical compound with the molecular formula C7H4Cl3N3O2. It is a derivative of pyridine and contains three chlorine atoms, a hydrazino group, and a carboxylic acid group. 3,5,6-TRICHLORO-4-HYDRAZINO-PYRIDINE-2-CARBOXYLIC ACID is commonly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It has shown potential as an anti-tuberculosis agent and has also been studied for its antimicrobial properties. Additionally, it has been investigated for its potential use in the treatment of cancer. Overall, 3,5,6-trichloro-4-hydrazino-pyridine-2-carboxylic acid has various potential applications in the field of medicinal chemistry and drug discovery.
Check Digit Verification of cas no
The CAS Registry Mumber 32889-74-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,8,8 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 32889-74:
(7*3)+(6*2)+(5*8)+(4*8)+(3*9)+(2*7)+(1*4)=150
150 % 10 = 0
So 32889-74-0 is a valid CAS Registry Number.
InChI:InChI=1/C6H4Cl3N3O2/c7-1-3(12-10)2(8)5(9)11-4(1)6(13)14/h10H2,(H,11,12)(H,13,14)/p-1
32889-74-0Relevant articles and documents
REACTIONS OF POLYHALOPYRIDINES 3. REACTION OF HEPTACHLORO-2-PICOLINE WITH HYDRAZINE HYDRATE. STRUCTURE OF THE 3,5,6-TRICHLORO-4-HYDRAZINO-2-TRICHLOROMETHYLPYRIDINE MOLECULE
Sipyagin, A. M.,Aliev, Z. G.
, p. 1287 - 1290 (1993)
The reaction of heptachloropicoline with hydrazine hydrate has been studied.The formation of two isomers of hexachlorohydrazinopicoline was discovered corresponding to nucleophilic substitution at positions 2 and 4 of the pyridine ring.The structure of the isomers was determined with the aid of NMR spectroscopy and of x-ray structural analysis.
Preparation of 3,6-dichloropicolinic acid
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, (2008/06/13)
3,6-Dichloropicolinic acid is prepared by reacting 3,5,6-trichloro-4-hydrazino picolinic acid with from 2 to 3 moles of a basic reagent per mole of the picolinic acid reactant, acidifying the reaction mixture with a mineral acid and recovering the desired 3,6-dichloropicolinic acid product.
