2-Dimethylquinolin-4-one-3-carboxylic acid

2-Dimethylquinolin-4-one-3-carboxylic acid - Names and Identifiers

Name	1,2-Dimethylquinolin-4-one-3-carboxylic acid
Synonyms	2-Dimethylquinolin-4-one-3-carboxylic acid 1,2-DiMethylquinolin-4-one-3-carboxylic acid 1,2-Dimethylquinolin-4-one-3-carboxylic acid 1,2-Dimethyl-4-oxo-1,4-dihydro-3-quinolinecarboxylicaci 1,4-Dihydro-1,2-dimethyl-4-oxo -3-quilinecarboxylic acid 1,4-Dihydro-1,2-diMethyl-4-oxoquinoline-3-carboxylic acid 1,2-DiMethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 1,2-Dimethyl-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid 1,4-Dihydro-1,2-diMethyl-4-oxo-3-quinolinecarboxylic acid
CAS	73281-83-1
EINECS	200-258-5

2-Dimethylquinolin-4-one-3-carboxylic acid - Physico-chemical Properties

Molecular Formula	C12H11NO3
Molar Mass	217.22
Storage Condition	2-8°C

2-Dimethylquinolin-4-one-3-carboxylic acid - Introduction

1. acid is an organic compound with the chemical formula C11H11NO3.

Its properties are as follows:
-Appearance: colorless crystal
-Melting Point: 223-226 ℃
-Solubility: Almost insoluble in water, soluble in organic solvents such as ethanol and ether.

1, acid is mainly used as follows:
-Chemical reagent: can be used as the starting material or intermediate of organic synthesis reaction.
-Drug synthesis: intermediates that can be used to synthesize certain drugs.

Its preparation method can be carried out through the following steps:
1.2-methyl ethyl ketone and sodium acetate are reacted in the presence of sodium pyrophosphate to generate 3-carboxyl -1, 2-dimethylquinoline.
2. Decarboxylation of 3-carboxy -1, 2-dimethylquinoline under acidic conditions to give 1, 2-dimethyl -4-oxo -3-quinolinone.
3. Reduce 1,2-dimethyl -4-oxo -3-quinolinone to obtain the corresponding 1,5 acid.

Regarding safety information, there are currently few detailed toxicological and safety studies on 1, acid. However, general organic compounds have certain toxicity, and appropriate protective measures should be taken when using them to avoid contact with skin, eyes and inhalation. If contact or accidental ingestion occurs, seek medical help immediately. At the same time, it is necessary to follow the laboratory's operating rules and properly store and handle the compound.

Last Update：2024-04-09 20:15:17