4-(4-Bromophenyl)phthalazin-1(2h)-one

Base Information

Chemical Name:4-(4-Bromophenyl)phthalazin-1(2h)-one
CAS No.:76462-38-9
Molecular Formula:C14H9BrN2O
Molecular Weight:301.142
Hs Code.:2933990090
DSSTox Substance ID:DTXSID30351032
Nikkaji Number:J2.992.772C
Wikidata:Q82127124
Mol file:76462-38-9.mol

Synonyms:4-(4-bromophenyl)phthalazin-1(2h)-one;76462-38-9;4-(4-bromophenyl)-2H-phthalazin-1-one;4-(4-bromophenyl)-1,2-dihydrophthalazin-1-one;4-(4-Bromophenyl)-1(2H)-phthalazinone;4-(4-bromophenyl)phthalazinone;SCHEMBL1791310;DTXSID30351032;ZISOEGMOUGUEMP-UHFFFAOYSA-N;MFCD02660631;4(4-Bromophenyl)-1(2H)phthalazinone;AKOS009144922;AKOS015916542;CS-0204259;EN300-28954;4-(4-Bromophenyl)-1(2H)-phthalazinone, 97%;A923132;Z235362701

Suppliers and Price of 4-(4-Bromophenyl)phthalazin-1(2h)-one

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

Sigma-Aldrich
4-(4-Bromophenyl)-1(2H)-phthalazinone 97%
25g
$ 143.00

Matrix Scientific
4-(4-Bromophenyl)phthalazin-1(2H)-one 97%
10g
$ 588.00

Matrix Scientific
4-(4-Bromophenyl)phthalazin-1(2H)-one 97%
1g
$ 93.00

Heterocyclics
4-(4-Bromophenyl)phthalazin-1(2H)-one 97%
100g
$ 351.00

Heterocyclics
4-(4-Bromophenyl)phthalazin-1(2H)-one 97%
25g
$ 135.00

Crysdot
4-(4-Bromophenyl)phthalazin-1(2H)-one 97%
100g
$ 470.00

Biosynth Carbosynth
4-(4-Bromophenyl)-1(2H)-phthalazinone
25 g
$ 131.00

Biosynth Carbosynth
4-(4-Bromophenyl)-1(2H)-phthalazinone
10 g
$ 81.90

Atlantic Research Chemicals
4-(4-Bromophenyl)phthalazin-1(2H)-one 95%
1gm:
$ 35.35

Atlantic Research Chemicals
4-(4-Bromophenyl)phthalazin-1(2H)-one 95%
10gm:
$ 247.42

Total 12 raw suppliers

Chemical Property of 4-(4-Bromophenyl)phthalazin-1(2h)-one

Chemical Property:

Melting Point:269.5-273.5 °C(lit.)
Refractive Index:1.697
PSA：45.75000
Density:1.57 g/cm³
LogP:3.35260
XLogP3:3.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:299.98983
Heavy Atom Count:18
Complexity:361

Purity/Quality:

97% ^*data from raw suppliers

4-(4-Bromophenyl)-1(2H)-phthalazinone 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: 24/25

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C(=NNC2=O)C3=CC=C(C=C3)Br

Technology Process of 4-(4-Bromophenyl)phthalazin-1(2h)-one

There total 6 articles about 4-(4-Bromophenyl)phthalazin-1(2h)-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: 86.0%

: 2159-40-2
2-(4-bromobenzoyl)benzoic acid

: 76462-38-9
4-(4-bromophenyl)-1,2-dihydrophthalazin-1-ol

Guidance literature:: With phosphoric acid; phosphorus pentoxide; hydrazinium sulfate; at 160 ℃; for 0.5h;

Reference yield:

: 2159-40-2
2-(4-bromobenzoyl)benzoic acid

: 76462-38-9
1,2-dihydro-4-(4-bromophenyl)(2H)phthalazin-1-one

Guidance literature:: With hydrazine hydrate;
DOI:10.1007/s00044-012-0099-6 DOI:10.1007/s00044-011-9874-z

Reference yield:

: 108-86-1,52753-63-6
bromobenzene

: 76462-38-9
1,2-dihydro-4-(4-bromophenyl)(2H)phthalazin-1-one

Guidance literature:: Multi-step reaction with 2 steps

1: AlCl₃ / 5 h / Heating

2: concd aq. HCl

With hydrogenchloride; aluminium trichloride;