1H-Pyrazolo[4,3-b]pyridine,5-chloro-

1H-Pyrazolo[4,3-b]pyridine,5-chloro- - Names and Identifiers

Name	5-Chloro-1H-pyrazolo[4,3-b]pyridine
Synonyms	5-chloro-1H-pyrazolo[4 5-Chloro-1H-pyrazolo[4,3-... 5-Chloro-1H-pyrazolo[4,3-b]pyridine 5-chloro-2H-pyrazolo[4,3-b]pyridine 5-CHLORO-1H-PYRAZOLO[4,3-B]PYRIDINE 1H-Pyrazolo[4,3-b]pyridine,5-chloro- 1H-pyrazolo[4,3-b]pyridine, 5-chloro-
CAS	94220-45-8
InChI	InChI=1/C6H4ClN3/c7-6-2-1-4-5(9-6)3-8-10-4/h1-3H,(H,8,10)
InChIKey	PYZUYYOYVZFJGX-UHFFFAOYSA-N

1H-Pyrazolo[4,3-b]pyridine,5-chloro- - Physico-chemical Properties

Molecular Formula	C6H4ClN3
Molar Mass	153.57
Density	1.531±0.06 g/cm3(Predicted)
Boling Point	323.8±22.0 °C(Predicted)
Flash Point	179.3°C
Vapor Presure	0.000485mmHg at 25°C
pKa	9.74±0.40(Predicted)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.72

1H-Pyrazolo[4,3-b]pyridine,5-chloro- - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	22 - Harmful if swallowed

1H-Pyrazolo[4,3-b]pyridine,5-chloro- - Introduction

5-Chloro-1H-pyrazolo[4,3-b]pyridine is an organic compound with the chemical formula C8H4ClN3. The following is its nature, use, preparation and safety information:

Nature:
-Appearance: 5-Chloro-1H-pyrazolo[4,3-b]pyridine is a white crystalline solid.
-Melting point: Its melting point is 183-184°C.
-Solubility: It has a certain solubility in some organic solvents.

Use:
-Drug research: 5-Chloro-1H-pyrazolo[4,3-b]pyridine is a multifunctional organic compound that can be used to synthesize drugs and drug intermediates.
-Pesticide research: It can also be used as an important raw material for the synthesis of pesticides.
-Other applications: In addition, 5-Chloro-1H-pyrazolo[4,3-b]pyridine can also be used for the research of organic optoelectronic devices.

Method:
The preparation of-5-Chloro-1H-pyrazolo[4,3-b]pyridine is usually carried out by a chemical synthesis method. A common method of preparation is by reaction of pyrazolo [3,4-b] pyridine with chloroacetyl chloride.

Safety Information:
- 5-Chloro-1H-pyrazolo[4,3-b]pyridine require safety during storage and handling. It can be irritating to the skin and eyes and should be avoided. When in use, it is necessary to take necessary protective measures, such as wearing gloves, protective glasses, etc. During operation, good ventilation conditions should also be ensured. Seek medical help in case of accidental exposure or inhalation.

Please note that the above information is for reference only. When using and handling chemicals, strictly observe safety practices and refer to the safety data sheets and instructions for the relevant chemicals.

Last Update：2024-04-09 20:52:54