CHLOFENAMIC ACID

Base Information

Chemical Name:CHLOFENAMIC ACID
CAS No.:19865-61-3
Molecular Formula:C₁₃H₁₀ClNO₂
Molecular Weight:247.681
Hs Code.:
Mol file:19865-61-3.mol

Synonyms:N-(2-Hydroxybenzylidene)-4-chloroaniline N-oxide;N-(4-Chlorophenyl)(2-hydroxyphenyl)methanimine N-oxide;N-(4-Chlorophenyl)-2-hydroxybenzenemethanimine N-oxide

Suppliers and Price of CHLOFENAMIC ACID

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

Total 2 raw suppliers

Chemical Property of CHLOFENAMIC ACID

Chemical Property:

PSA：48.98000
LogP:3.82970

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of CHLOFENAMIC ACID

There total 1 articles about CHLOFENAMIC ACID 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:

: 90-02-8
salicylaldehyde

: 823-86-9
N-(4-chlorophenyl)hydroxylamine

: 19865-61-3,97971-53-4
N-(salicylidene)-4-chlorophenylamine-N-oxide

Guidance literature:

Reference yield: 97.0%

: 4426-21-5
oxybis(diphenylborane)

: 19865-61-3,97971-53-4
N-(salicylidene)-4-chlorophenylamine-N-oxide

: 8-(4-chlorophenyl)-6,6-diphenyl-5,7-dioxa-8-aza-6-bora-6,7-dihydro-5H-benzocycloheptene

Guidance literature:: In ethanol; soln. of nitrone of salicyl aldehyde in ethanol mixed with ethanol soln. of oxybis(diphenylborane) (molar ratio 2:1), warmed to boiling for short time; cooled or concd., washed with ether, dried, elem. anal.;
DOI:10.1016/S0022-328X(00)98570-X

Reference yield: 95.0%

: 19865-61-3,97971-53-4
N-(salicylidene)-4-chlorophenylamine-N-oxide

: 109-63-7
trifluoroborane diethyl ether

: 6,6-difluoro-8-(4-chlorophenyl)-5,7-dioxa-8-aza-6-bora-6,7-dihydro-5H-benzocycloheptene

Guidance literature:: In diethyl ether; ethyl acetate; byproducts: HF; to soln. of nitrone of salicylaldehyde in boiling ether with some quantity of ethyl acetate added excess of BF3-Et2O, refluxed for 5 min; filtered, washed with ether, dried., elem. anal.;
DOI:10.1016/S0022-328X(00)98570-X