2,7-DICHLOROQUINAZOLIN-4(3H)-ONE

Base Information

Chemical Name:2,7-DICHLOROQUINAZOLIN-4(3H)-ONE
CAS No.:20197-96-0
Molecular Formula:C8H4Cl2N2O
Molecular Weight:215.039
Hs Code.:2933990090
Mol file:20197-96-0.mol

Synonyms:2,7-dichloro-3H-quinazolin-4-one;2,7-dichloro-3,4-dihydro-4-oxoquinazoline;2,7-Dichlor-4-oxo-3,4-dihydro-chinazolin;

Suppliers and Price of 2,7-DICHLOROQUINAZOLIN-4(3H)-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

Labseeker
2,7-dichloroquinazolin-4(3H)-one 95
5g
$ 2200.00

Labseeker
2,7-dichloroquinazolin-4(3H)-one 95
25g
$ 3675.00

Labseeker
2,7-dichloroquinazolin-4(3H)-one 95
10g
$ 2897.00

Crysdot
2,7-Dichloroquinazolin-4(3H)-one 95+%
1g
$ 559.00

Chemenu
2,7-dichloroquinazolin-4(3H)-one 95%
1g
$ 529.00

American Custom Chemicals Corporation
2,7-DICHLOROQUINAZOLIN-4(3H)-ONE 95.00%
5MG
$ 499.87

Alichem
2,7-Dichloroquinazolin-4(3H)-one
1g
$ 557.94

AK Scientific
2,7-Dichloroquinazolin-4(3H)-one
5g
$ 2444.00

AK Scientific
2,7-Dichloroquinazolin-4(3H)-one
500mg
$ 731.00

Total 6 raw suppliers

Chemical Property of 2,7-DICHLOROQUINAZOLIN-4(3H)-ONE

Chemical Property:

Boiling Point:353.1±44.0 °C(Predicted)
PKA:-4.45±0.20(Predicted)
PSA：46.01000
Density:1.65±0.1 g/cm3(Predicted)
LogP:2.64220

Purity/Quality:

97% ^*data from raw suppliers

2,7-dichloroquinazolin-4(3H)-one 95 ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2,7-DICHLOROQUINAZOLIN-4(3H)-ONE

There total 5 articles about 2,7-DICHLOROQUINAZOLIN-4(3H)-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: 92.0%

: 6625-94-1
2,4,7-trichloroquinazoline

: 20197-96-0
2,7-dichloro-4-oxoquinazoline

Guidance literature:: 2,4,7-trichloroquinazoline; With sodium hydroxide; In tetrahydrofuran; water; at 0 - 20 ℃;

With hydrogenchloride; In water; at 0 ℃; for 0.333333h;

Reference yield: 92.0%

: 6625-94-1
2,4,7-trichloroquinazoline

: 20197-96-0
2,7-dichloro-3,4-dihydro-4-oxoquinazoline

Guidance literature:: With sodium hydroxide; In water; at 30 ℃; for 3h;
DOI:10.1016/S0968-0896(03)00142-1

Reference yield:

: 13165-35-0
7-chloroquinazoline-2,4-dione

: 20197-96-0
2,7-dichloro-3,4-dihydro-4-oxoquinazoline

Guidance literature:: Multi-step reaction with 2 steps

1: POCl₃; N,N-dimethylaniline / 16 h / Heating

2: aq. NaOH / tetrahydrofuran / 4 h / 20 °C

With sodium hydroxide; N,N-dimethyl-aniline; trichlorophosphate; In tetrahydrofuran;
DOI:10.1021/jm070104l