117784-26-6 Usage
General Description
The chemical compound 4-(Pyridin-3-yl)-1H-pyrazole-3-carboxylic acid is a heterocyclic compound with a pyrazole ring containing a carboxylic acid functional group and a pyridine group attached to it. It is a derivative of pyrazole and is often used as a building block in the synthesis of various bioactive compounds. This chemical compound has potential applications in pharmaceutical and agrochemical industries due to its diverse pharmacological activities, including anti-inflammatory, anti-tumor, and antimicrobial properties. Additionally, its structural flexibility and ability to engage in various molecular interactions make it a promising candidate for drug discovery and development.
Check Digit Verification of cas no
The CAS Registry Mumber 117784-26-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,8 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 117784-26:
(8*1)+(7*1)+(6*7)+(5*7)+(4*8)+(3*4)+(2*2)+(1*6)=146
146 % 10 = 6
So 117784-26-6 is a valid CAS Registry Number.
117784-26-6Relevant articles and documents
Preparations of 4-substituted 3-carboxypyrazoles
Janin, Yves L.
, p. 1410 - 1414 (2014/01/06)
The scopes of three synthetic methods reported for the preparation of an array of 3-pyrazolecarboxylates featuring substituents on position 4 were investigated. The first one is based on the potassium permanganate oxidation of methylpyrazoles. The second starts with the condensation between DMF dimethylacetal and ethyl pyruvate and is followed by the addition of hydrazine hydrochloride. The last one makes use of the cycloaddition of diazomethane on acrylate esters followed by a bromine-based oxidative rearrangement into 4-substituted 3-pyrazole esters.
