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

Modify Date: 2025-08-20 19:20:33

7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one Structure
7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one structure
Common Name 7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
CAS Number 122450-96-8 Molecular Weight 229.031
Density 1.8±0.1 g/cm3 Boiling Point 403.9±45.0 °C at 760 mmHg
Molecular Formula C7H5BrN2O2 Melting Point N/A
MSDS N/A Flash Point 198.0±28.7 °C

 Names

Name 7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 403.9±45.0 °C at 760 mmHg
Molecular Formula C7H5BrN2O2
Molecular Weight 229.031
Flash Point 198.0±28.7 °C
Exact Mass 227.953430
PSA 51.22000
LogP 1.87
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.608

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~79%

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

7-Bromo-2H-pyri...

CAS#:122450-96-8

Literature: Savelon; Bizot-Espiard; Caignard; Pfeiffer; Renard; Viaud; Guillaumet Bioorganic and Medicinal Chemistry, 1998 , vol. 6, # 2 p. 133 - 142

~%

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

7-Bromo-2H-pyri...

CAS#:122450-96-8

Literature: Bioorganic and Medicinal Chemistry, , vol. 6, # 2 p. 133 - 142

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

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