5-bromo-6-oxo-1,6-dihydropyridine-3-carboxylic acid

5-bromo-6-oxo-1,6-dihydropyridine-3-carboxylic acid - Names and Identifiers

Name	5-Bromo-6-hydroxynicotinic acid
Synonyms	5-Bromo-6-hydroxynicotinic acid 5-BROMO-6-HYDROXYNICOTINIC ACID 6-Hydroxy-5-bromonicotinic acid 3-BROMO-5-CARBOXY-2(1H)-PYRIDINONE 5-BROMO-6-HYDROXYPYRIDINE-3-CARBOXYLIC ACID 5-bromo-6-hydroxypyridine-3-carboxylic acid 5-BROMO-6-HYDROXY-3-PYRIDINECARBOXYLIC ACID 3-Pyridinecarboxylic acid, 5-bromo-6-hydroxy- 5-Bromo-6-oxo-1,6-dihydro-3-pyridinecarboxylic acid 5-broMo-6-oxo-1,6-dihydropyridine-3-carboxylic acid 5-bromo-6-oxo-1,6-dihydropyridine-3-carboxylic acid 5-broMo-1,6-dihydro-6-oxo-3-Pyridinecarboxylic acid
CAS	41668-13-7
InChI	InChI=1/C6H4BrNO3/c7-4-1-3(6(10)11)2-8-5(4)9/h1-2H,(H,8,9)(H,10,11)

5-bromo-6-oxo-1,6-dihydropyridine-3-carboxylic acid - Physico-chemical Properties

Molecular Formula	C6H4BrNO3
Molar Mass	218
Density	2.015±0.06 g/cm3(Predicted)
Melting Point	>300
Boling Point	348.1±42.0 °C(Predicted)
Flash Point	164.3°C
Vapor Presure	8.98E-06mmHg at 25°C
Appearance	White solid
Color	White to Almost white
pKa	3.38±0.50(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.653
MDL	MFCD08235173

5-bromo-6-oxo-1,6-dihydropyridine-3-carboxylic acid - Risk and Safety

Risk Codes	22 - Harmful if swallowed
HS Code	29333990
Hazard Note	Irritant/Keep Cold
Hazard Class	IRRITANT

5-bromo-6-oxo-1,6-dihydropyridine-3-carboxylic acid - Introduction

5-Bromo-6-hydroxynicotinic acid is an organic compound with the chemical formula C6H4BrNO3.

The compound was in the form of a colorless or slightly yellow solid.

Its properties are as follows:

1. Solubility: 5-Bromo-6-hydroxynicotinic acid is slightly soluble in water and soluble in some organic solvents such as methanol and ethanol.

2. Melting point: The melting point of the compound is about 205-207 degrees Celsius.

3. Stability: 5-Bromo-6-hydroxynicotinic acid is relatively stable at room temperature, but it may decompose under high temperature or light conditions.

Use:

5-Bromo-6-hydroxyynicotinic acid is commonly used as an important intermediate in organic synthesis and can be used to synthesize other organic compounds. It also has potential pharmaceutical activity and may be used in pharmaceutical research and development.

Preparation Method:

The preparation of 5-Bromo-6-hydroxynicotinic acid is usually completed by bromination of 6-hydroxynicotinic acid. 6-hydroxynicotinic acid can be reacted with bromide under basic conditions to form the desired product.

Safety Information:

There are limited toxicity and safety data on 5-Bromo-6-hydroxyynicotinic acid. Appropriate laboratory safety measures should be taken when handling and using the compound, including the wearing of gloves, eye and respiratory protection equipment. In addition, all relevant safety guidelines and regulations must be followed.

Last Update：2024-04-09 21:54:55