Pyridine, 5-broMo-2-Methoxy-3-Methyl-

Pyridine, 5-broMo-2-Methoxy-3-Methyl- - Names and Identifiers

Name	5-Bromo-2-methoxy-3-methylpyridine
Synonyms	5-Bromo-3-methyl-2-methoxypyridine 5-Bromo-2-methoxy-3-methylpyridine pyridine, 5-bromo-2-methoxy-3-methyl- Pyridine, 5-broMo-2-Methoxy-3-Methyl-
CAS	760207-87-2
InChI	InChI=1/C7H8BrNO/c1-5-3-6(8)4-9-7(5)10-2/h3-4H,1-2H3

Pyridine, 5-broMo-2-Methoxy-3-Methyl- - Physico-chemical Properties

Molecular Formula	C7H8BrNO
Molar Mass	202.05
Density	1.452g/ml
Boling Point	217.8±35.0 °C(Predicted)
Flash Point	85.513°C
Vapor Presure	0.192mmHg at 25°C
pKa	1.33±0.20(Predicted)
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.5540
MDL	MFCD07375124

Pyridine, 5-broMo-2-Methoxy-3-Methyl- - Introduction

It is an organic compound with the chemical formula C8H9BrNO. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: Colorless to light yellow liquid
-melting point: 36-37 ℃
-Boiling point: 160-162 ℃
-Density: 1.40g/cm3
-Solubility: Soluble in organic solvents such as ethanol, dichloromethane and dimethylformamide

Use:
-It can be used as an intermediate in organic synthesis for the synthesis of other organic compounds.
-It also has certain applications in the field of medicine and can be used to synthesize drugs or pharmaceutical raw materials.

Preparation Method:
A method of synthesis is as follows:
-In an organic solvent, 3-methylpyridine reacts with phosphorus pentachloride to generate the corresponding phosphorus oxychloride.
-Then use sodium bromide to react with phosphorus oxychloride to produce the target product.
-Finally, the pure product can be obtained by removing impurities by hydrolysis or other methods.

Safety Information:
-is an organic bromine compound, which may have certain toxicity and irritation.
-When using or operating, you should wear appropriate personal protective equipment, such as gloves, goggles and protective clothing.
-During storage and handling, safe handling procedures for chemicals should be followed to avoid contact with ignition and oxidizing agents.
-In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical attention.
-When disposing of waste, it should be disposed of in accordance with local environmental regulations to avoid pollution to the environment.

Last Update：2024-04-09 21:00:56