6-Hydroxy-5-nitronicotinic acid CAS:6635-31-0

6-Hydroxy-5-nitronicotinic acid is an organic compound of great value in the fields of medicine and chemical industry. Structurally, the ingenious combination of carboxyl, nitro and nicotinic acid structures in its molecules gives it unique chemical activity. Under normal conditions, it appears as a light yellow to yellow crystalline powder with good stability and is easy to store and transport. In the field of medicine, 6-hydroxy-5-nitronicotinic acid is a key intermediate for the synthesis of a variety of drugs and is of great significance for the development of drugs with specific pharmacological activities; in chemical production, it can be used as a raw material to participate in the synthesis of fine chemicals and used to manufacture materials and additives with special properties. With its high purity and stable quality, it can meet the strict requirements of various scientific research experiments and industrial production.

product details

ZhonghanProduct Overview

6-Hydroxy-5-nitronicotinic acid is a fine chemical with unique value in the fields of organic synthesis and pharmaceutical research and development.

ZhonghanStructural formula

Molecular formula	C6H4N2O5
Molecular weight	184.11
Boiling point	363.6±42.0 °C (Predicted)
Density	1.70±0.1 g/cm3 (Predicted)
Storage conditions	Inert atmosphere, Room Temperature
Acidity coefficient (pKa)	3.09±0.50 (Predicted)
Melting point	269-271
Form	Powder crystal
Color	Light yellow to thick yellow

ZhonghanPhysical properties

1. Appearance: Usually light yellow to off-white powder

2. Melting point: 269℃-271℃

3. Solubility: Soluble in some polar organic solvents, such as dimethyl sulfoxide (DMSO), N,N-dimethyl sulfoxide (DMF), etc., slightly soluble in water

4. Stability: Under normal temperature, dry and light-proof conditions, the compound has good chemical stability, but under extreme conditions such as strong acid, alkali, high temperature, etc., chemical reactions may occur, resulting in structural changes

5. Boiling point: 363.6℃at 760mmHg

6. Refractive index: 1.677

7. Density: 1.7

ZhonghanApplication Areas

1. Pharmaceutical field: As an important pharmaceutical intermediate, it can be used to synthesize a variety of biologically active drug factors. For example, in the research and development of some antibacterial and antiviral drugs, its unique structure can interact with specific targets in the body to play a therapeutic role. It can also be used to synthesize some drugs for the treatment of cardiovascular diseases, nervous system diseases, etc.

2. Chemical industry: It can be used as an intermediate in organic synthesis to prepare polymer materials with special properties, functional dyes and other chemical products. In materials science research, it can be introduced into the structure of polymers by reacting with other compounds to give the materials new properties, such as optical properties, electrical properties, etc.