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ChemicalBook >> CAS DataBase List >>7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one

7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one

7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one Structure
7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one structure
CAS No.
5791-56-0
Chemical Name:
7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one
Synonyms
7-Bromo-6-chloro-4H-benzo[1,4]oxazin-3-one;2H-1,4-Benzoxazin-3(4H)-one, 7-bromo-6-chloro-;7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one;7-bromo-6-chloro-3,4-dihydro-2H-1,4-benzoxazin-3-one
CBNumber:
CB63085455
Molecular Formula:
C8H5BrClNO2
Molecular Weight:
262.49
MDL Number:
MFCD11104470
MOL File:
5791-56-0.mol
MSDS File:
SDS
Last updated:2026-05-28 02:35:41
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7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one Properties

Melting point 267-268 °C
Boiling point 410.8±45.0 °C(Predicted)
Density 1.773±0.06 g/cm3(Predicted)
pka 10.88±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H315-H302-H335
Precautionary statements  P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FAA79156 7-Bromo-6-chloro-3,4-dihydro-2H-1,4-benzoxazin-3-one 5791-56-0 100mg $392 2026-06-04 Buy
Biosynth FAA79156 7-Bromo-6-chloro-3,4-dihydro-2H-1,4-benzoxazin-3-one 5791-56-0 1g $1014.8 2026-06-04 Buy
aablocks AA019T0H 7-Bromo-6-Chloro-2H-Benzo[b][1,4]Oxazin-3(4H)-One 90% 5791-56-0 100mg $92 2026-05-29 Buy
aablocks AA019T0H 7-Bromo-6-Chloro-2H-Benzo[b][1,4]Oxazin-3(4H)-One 90% 5791-56-0 250mg $173 2026-05-29 Buy
aablocks AA019T0H 7-Bromo-6-Chloro-2H-Benzo[b][1,4]Oxazin-3(4H)-One 90% 5791-56-0 1g $463 2026-05-29 Buy
Product number Packaging Price Buy
FAA79156 100mg $392 Buy
FAA79156 1g $1014.8 Buy
AA019T0H 100mg $92 Buy
AA019T0H 250mg $173 Buy
AA019T0H 1g $463 Buy

7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one Chemical Properties,Uses,Production

7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one synthesis

40372-61-0
79-04-9
5791-56-0
Synthesis of 7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one from 2-Amino-5-bromo-4-chlorophenol and Chloroacetyl chloride

7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one Preparation Products And Raw materials

Raw materials

2-Amino-5-bromo-4-chlorophenol 6-Chloro-2H-1,4-benzoxazin-3(4H)-one Chloroacetyl chloride

Preparation Products

7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one Suppliers

Global( 15)Suppliers
Supplier Tel Email Country ProdList Advantage
Nantong MYBio-pharm. Co., Ltd. 0513-85921823 18662920231 sales@ntminyanmedical.com China 4545 58
SuZhou ShiYa Biopharmaceuticals, Inc. 0512-0512-52358471 17715136450 sales@shiyabiopharm.com China 9814 58
Shanghai Anmike Chemical Co. Ltd. 微信 18019252918 18019252918 sale@amkchem.com China 9988 55
Aikon International Limited 025-58859352 15955137747 sales01@aikonchem.com China 16021 58
SHANGHAI FDC-CHEMICAL CO.,LTD 021-61469567 13774476675 sales@fdc-chemical.com China 10000 58
Beijing xinyanhui pharmaceutical research and development co., LTD 13969155946 1461866103@qq.com China 16103 58
Block Chemical Technology (Shanghai) Co., Ltd. 021-20432219 13918097649 li_jinfei@acblock-lab.com China 10032 58
Nantong puyue biomedical Co., Ltd 0513-0513-0513-89158300 18014392889 sales@puyerbiopharma.com China 4956 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Hefei Mokai Pharmaceutical Technology Co., Ltd 18130062233 690231469@qq.com China 8000 58
Supplier Advantage
Nantong MYBio-pharm. Co., Ltd. 58
SuZhou ShiYa Biopharmaceuticals, Inc. 58
Shanghai Anmike Chemical Co. Ltd. 55
Aikon International Limited 58
SHANGHAI FDC-CHEMICAL CO.,LTD 58
Beijing xinyanhui pharmaceutical research and development co., LTD 58
Block Chemical Technology (Shanghai) Co., Ltd. 58
Nantong puyue biomedical Co., Ltd 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Hefei Mokai Pharmaceutical Technology Co., Ltd 58

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7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one 7-bromo-6-chloro-3,4-dihydro-2H-1,4-benzoxazin-3-one 7-Bromo-6-chloro-4H-benzo[1,4]oxazin-3-one 2H-1,4-Benzoxazin-3(4H)-one, 7-bromo-6-chloro- 5791-56-0