5-Bromo-3(2H)-benzofuranone

Base Information

Chemical Name:5-Bromo-3(2H)-benzofuranone
CAS No.:54450-20-3
Molecular Formula:C8H5BrO2
Molecular Weight:213.03
Hs Code.:2932999099
European Community (EC) Number:687-901-8
DSSTox Substance ID:DTXSID80441058
Nikkaji Number:J3.057.243B
Wikidata:Q72451655
Mol file:54450-20-3.mol

Synonyms:54450-20-3;5-Bromobenzofuran-3(2H)-one;5-Bromo-3(2H)-benzofuranone;5-Bromo-benzofuran-3-one;5-bromobenzofuran-3-one;5-bromo-1-benzofuran-3-one;5-Bromo-3-Benzofuranone;5-bromo-2,3-dihydro-1-benzofuran-3-one;MFCD06738724;3(2H)-BENZOFURANONE, 5-BROMO-;3(2H)-Benzofuranone,5-bromo-;5-Bromo-1-benzofuran-3(2H)-one;SCHEMBL1143565;5-bromo-3-(2H)-benzofuranone;DTXSID80441058;UXUCDQLDYILHQI-UHFFFAOYSA-N;5-Bromo-2,3-dihydrobenzofuran-3-one;AKOS000223982;CS-W019488;FS-2900;SB37608;5-BROMOBENZO[B]FURAN-3(2H)-ONE;AC-31640;SY009757;A5832;AM20040683;AM20120610;FT-0648623;EN300-70564;J-013096;J-517003;J-518351

Suppliers and Price of 5-Bromo-3(2H)-benzofuranone

Supply Marketing:

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
5-Bromobenzofuran-3(2H)-one
100mg
$ 60.00

TRC
5-Bromobenzofuran-3(2H)-one
50mg
$ 45.00

SynQuest Laboratories
5-Bromobenzo[b]furan-3(2H)-one
250 mg
$ 32.00

SynQuest Laboratories
5-Bromobenzo[b]furan-3(2H)-one
1 g
$ 88.00

Matrix Scientific
5-Bromo-3(2H)-benzofuranone 95+%
250mg
$ 231.00

Matrix Scientific
5-Bromo-3(2H)-benzofuranone 95+%
5g
$ 1340.00

Matrix Scientific
5-Bromo-3(2H)-benzofuranone 95+%
1g
$ 500.00

Labseeker
5-Bromo-3(2H)-benzofuranone 95
25g
$ 769.00

J&W Pharmlab
5-Bromo-benzofuran-3-one 96%
100g
$ 3184.00

Crysdot
5-Bromobenzofuran-3(2H)-one 98%
10g
$ 421.00

Total 53 raw suppliers

Chemical Property of 5-Bromo-3(2H)-benzofuranone

Chemical Property:

Melting Point:69 °C(Solv: ligroine (8032-32-4))
Boiling Point:319.486 °C at 760 mmHg
Flash Point:147.02 °C
PSA：26.30000
Density:1.743 g/cm³
LogP:2.02420
Storage Temp.:2-8°C
XLogP3:2.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:211.94729
Heavy Atom Count:11
Complexity:181

Purity/Quality:

99%, ^*data from raw suppliers

5-Bromobenzofuran-3(2H)-one ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C(=O)C2=C(O1)C=CC(=C2)Br

Technology Process of 5-Bromo-3(2H)-benzofuranone

There total 17 articles about 5-Bromo-3(2H)-benzofuranone 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: 93.0%

: 872191-26-9
2-(carboxymethoxy)-5-bromobenzoic acid

: 54450-20-3
5-bromo-3(2H)-benzofuranone

Guidance literature:: 2-(carboxymethoxy)-5-bromobenzoic acid; With sodium acetate; acetic anhydride; acetic acid; at 150 ℃; for 6h;

With hydrogenchloride; In methanol; water; at 100 ℃; for 2h;
DOI:10.1016/j.bmc.2018.07.047

Reference yield: 86.9%

: 872191-29-2
5-bromo-3-acetoxybenzofuran

: 54450-20-3
5-bromo-3(2H)-benzofuranone

Guidance literature:: With hydrogenchloride; In methanol; water;

Reference yield: 53.0%

: 104-92-7
1-bromo-4-methoxy-benzene

: 79-04-9
chloroacetyl chloride

: 54450-20-3
5-bromo-3(2H)-benzofuranone

Guidance literature:: 1-bromo-4-methoxy-benzene; chloroacetyl chloride; With aluminum (III) chloride; In dichloromethane; at 25 - 40 ℃; for 78.75h; Inert atmosphere;

With sodium acetate; In ethanol; for 2h; Reflux; Inert atmosphere;
DOI:10.1016/j.ejmech.2017.02.048