7-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

Base Information Edit

Chemical Name:7-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
CAS No.:122450-96-8
Molecular Formula:C7H5BrN2O2
Molecular Weight:229.033
Hs Code.:2934999090
Mol file:122450-96-8.mol

Synonyms:7-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one;3-Oxo-3,4-dihydro-2H-1-oxa-4,5-diaza-7-broMo-naphthalene

Suppliers and Price of 7-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
10mg
$ 45.00

Medical Isotopes, Inc.
7-Bromo-2H-pyrido[3,2-β][1,4]oxazin-3(4H)-one 95+%
10 g
$ 1720.00

Labseeker
7-BROMO-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE 95
10g
$ 1833.00

Crysdot
7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one 95%
5g
$ 236.00

Chemcia Scientific
7-Bromo-4H-pyrido[3,2-b][1,4]oxazin-3-one 95%
1 G
$ 195.00

Biosynth Carbosynth
7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
500 mg
$ 230.00

Biosynth Carbosynth
7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
250 mg
$ 132.50

Biosynth Carbosynth
7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
2 g
$ 680.00

Biosynth Carbosynth
7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
1 g
$ 400.00

Biosynth Carbosynth
7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
100 mg
$ 66.00

Total 23 raw suppliers

Chemical Property of 7-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one Edit

Chemical Property:

Vapor Pressure:9.86E-07mmHg at 25°C
Refractive Index:1.607
Boiling Point:403.9 °C at 760 mmHg
PKA:9.98±0.20(Predicted)
Flash Point:198 °C
PSA：51.22000
Density:1.772 g/cm³
LogP:1.31300
Storage Temp.:Sealed in dry,Room Temperature

Purity/Quality:

98%,99%, ^*data from raw suppliers

7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 7-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

There total 3 articles about 7-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%

: 20348-09-8
4H-pyrido[3,2-b][1,4]oxazin-3-one

: 122450-96-8
3-Oxo-3,4-dihydro-2H-1-oxa-4,5-diaza-7-bromo-naphthalene

Guidance literature:: With bromine; In N,N-dimethyl-formamide; for 2h; Ambient temperature;
DOI:10.1016/S0968-0896(97)10005-0

Reference yield:

: 16867-03-1
2-amino-3-hydroxypyridine

: 122450-96-8
3-Oxo-3,4-dihydro-2H-1-oxa-4,5-diaza-7-bromo-naphthalene

Guidance literature:: Multi-step reaction with 2 steps

1: 67 percent / sodium hydrogencarbonate / H₂O; butan-2-one / 1.) room temperature, 30 min, 2.) 75 deg C, 30 min

2: 80 percent / bromine / dimethylformamide / 2 h / Ambient temperature

With bromine; sodium hydrogencarbonate; In water; N,N-dimethyl-formamide; butanone;
DOI:10.1016/S0968-0896(97)10005-0