6-Bromo-4H-pyrido[3,2-b][1,4]oxazin-3-one

6-Bromo-4H-pyrido[3,2-b][1,4]oxazin-3-one - Names and Identifiers

Name	6-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
Synonyms	6-Bromo-4H-pyrido[3,2-b][1,4]oxazin-3-one 6-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one 6-BROMO-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE 6-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one 6-broMo-2H,3H,4H-pyrido[3,2-b][1,4]oxazin-3-one 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 6-bromo- 2H-pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 6-bromo-
CAS	337463-88-4
EINECS	1312995-182-4
InChI	InChI=1/C7H5BrN2O2/c8-5-2-1-4-7(9-5)10-6(11)3-12-4/h1-2H,3H2,(H,9,10,11)

6-Bromo-4H-pyrido[3,2-b][1,4]oxazin-3-one - Physico-chemical Properties

Molecular Formula	C7H5BrN2O2
Molar Mass	229.03
Density	1.772±0.06 g/cm3(Predicted)
Boling Point	423.1±45.0 °C(Predicted)
Flash Point	209.701°C
Vapor Presure	0mmHg at 25°C
pKa	10.18±0.20(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.608

6-Bromo-4H-pyrido[3,2-b][1,4]oxazin-3-one - Introduction

6-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one is an organic compound containing a bromine and oxygen heterocyclic ring. The following is a detailed description of its nature, use, formulation and safety information:

Nature:
1. Appearance: colorless to light yellow crystal powder;
2. molecular formula: C8H5BrN2O2;
3. Molecular weight: 248.04g/mol;
4. melting point: about 210-212 degrees Celsius;
5. Solubility: Soluble in many organic solvents, such as dichloromethane, dimethylformamide, etc.

Use:
6-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one can be used to synthesize drugs and other organic compounds. It may have anti-inflammatory, anti-infection and anti-tumor properties in the field of medicine, and can also be used in organic synthesis reactions in chemical research.

Preparation Method:
A typical method of preparation is by reacting a chlorinated derivative of pyrido [3,2-B]-1,4-heterooxazin -3(4H)-one with bromine to give 6-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one. This process requires a dark reaction, and the reaction conditions are controlled to improve the yield and purity.

Safety Information:
1. 6-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one is irritating to skin and eyes, please avoid contact;
2. Wear appropriate protective equipment, such as chemical goggles, protective gloves and laboratory coats, during use or handling;
3. It should be operated in a well-ventilated area to avoid inhalation or swallowing;
4. Waste should be disposed of in accordance with local regulations and should not be discharged into the environment at will.

The above information is for informational purposes only. Specific laboratory procedures and safety data sheets should be consulted when using or handling this compound.

Last Update：2024-04-09 15:17:56