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6,7-dimethoxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid is a complex organic compound with the molecular formula C13H11NO5. It is a derivative of quinoline, a heterocyclic compound with a benzene ring fused to a pyridine ring. The molecule features two methoxy groups at the 6 and 7 positions, a carbonyl group at the 2 position, and a carboxylic acid group at the 3 position. 6,7-dimethoxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. It can be used as an intermediate in the preparation of drugs with anti-inflammatory, analgesic, and antipyretic properties, as well as in the development of pesticides. The synthesis of 6,7-dimethoxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid typically involves multi-step reactions, and its properties can be further modified through chemical transformations to create a range of related compounds with different biological activities.

5278-37-5

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5278-37-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5278-37-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,7 and 8 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5278-37:
(6*5)+(5*2)+(4*7)+(3*8)+(2*3)+(1*7)=105
105 % 10 = 5
So 5278-37-5 is a valid CAS Registry Number.

5278-37-5Downstream Products

5278-37-5Relevant academic research and scientific papers

FLUORESCENT DYE AGENT AND CARBOSTYRIL COMPOUND

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Paragraph 0129; 0130; 0135; 0136, (2019/04/03)

PROBLEM TO BE SOLVED: To provide a novel fluorescent dye agent. SOLUTION: A fluorescent dye agent contains a carbostyril compound represented by formula (1) [in the formula (1), R1 is H, a halogen atom, a hydroxyl group, a cyano group, a nitro group or the like; R2 is O; R3 is a halogen atom, a carboxyl group, an ester group, an amide group or the like; R4-R6 and R8 independently represent H, a halogen atom, a nitro group, a cyano group or the like, where mutually adjacent groups of R4-R8 may be bound to form a ring; R7 is H, a substituted or unsubstituted aliphatic group or the like]. SELECTED DRAWING: None COPYRIGHT: (C)2019,JPOandINPIT

Design, synthesis and evaluation of 3-quinoline carboxylic acids as new inhibitors of protein kinase CK2

Syniugin, Anatolii R.,Ostrynska, Olga V.,Chekanov, Maksym O.,Volynets, Galyna P.,Starosyla, Sergiy A.,Bdzhola, Volodymyr G.,Yarmoluk, Sergiy M.

, p. 160 - 169 (2016/12/22)

In this article, the derivatives of 3-quinoline carboxylic acid were studied as inhibitors of protein kinase CK2. Forty-three new compounds were synthesized. Among them 22 compounds inhibiting CK2 with IC50 in the range from 0.65 to 18.2 μM were identified. The most active inhibitors were found among tetrazolo-quinoline-4-carboxylic acid and 2-aminoquinoline-3-carboxylic acid derivatives.

CARBOXYLIC ACID ARYL AMIDES

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Page/Page column 19; 20, (2012/07/28)

Compounds of formula and pharmaceutically acceptable salts thereof are described, as well as the pharmaceutical compositions containing said compounds and their pharmaceutically acceptable salts, and the use of said compounds and pharmaceutical compositions for the treatment, control or amelioration of proliferative diseases, including cancer.

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