3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid

Base Information

Chemical Name:3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid
CAS No.:3919-76-4
Molecular Formula:C11H7 Cl2 N O3
Molecular Weight:272.087
Hs Code.:2934999090
European Community (EC) Number:223-487-3
UNII:GMQ99QP4XQ
DSSTox Substance ID:DTXSID5063233
Nikkaji Number:J41.157D
Wikidata:Q72467535
Mol file:3919-76-4.mol

Synonyms:3919-76-4;3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid;3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid;5-Methyl-3-(2',6'-dichlorophenyl)-4-isoxazolecarboxylic acid;4-Isoxazolecarboxylic acid, 3-(2,6-dichlorophenyl)-5-methyl-;C11H7Cl2NO3;GMQ99QP4XQ;3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolecarboxylic acid;EINECS 223-487-3;3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylic Acid;UNII-GMQ99QP4XQ;SCHEMBL316185;DTXSID5063233;STR04961;MFCD00051658;AKOS009156381;CS-T-17741;PS-7277;CS-0085267;FT-0625378;EN300-31438;A824454;W-106451;DICLOXACILLIN SODIUM IMPURITY D [EP IMPURITY];Z324556434;3-(2,6-dichlorophenyl)-5-methyl-oxazole-4-carboxylic acid;3-(2,6-dichlorophenyl)-5-methylisoxazol-4-carboxylic acid;3-(2,6-dichloro-phenyl)-5-methyl-isoxazole-4-carboxylic acid

Suppliers and Price of 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic 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

TRC
3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylicAcid
25g
$ 450.00

SynQuest Laboratories
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid
100 g
$ 448.00

SynQuest Laboratories
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid
25 g
$ 128.00

SynQuest Laboratories
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid
5 g
$ 56.00

Matrix Scientific
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylicacid >95%
5g
$ 44.00

Labseeker
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl Chloride 95
50g
$ 2750.00

Heterocyclics
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid 97%
25g
$ 112.00

Heterocyclics
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid 97%
100g
$ 383.00

Crysdot
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylicacid 98%
100g
$ 335.00

Chemenu
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylicacid 98%
100g
$ 316.00

Total 47 raw suppliers

Chemical Property of 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid

Chemical Property:

Appearance/Colour:Whitetocreamsoli
Vapor Pressure:1.44E-06mmHg at 25°C
Melting Point:221-222 ºC
Boiling Point:383.6°Cat760mmHg
Flash Point:185.8°C
PSA：63.33000
Density:1.483g/cm³
LogP:3.65500
Storage Temp.:2-8°C
Solubility.:DMSO (Slightly), Methanol (Slightly)
XLogP3:3.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:270.9802985
Heavy Atom Count:17
Complexity:292

Purity/Quality:

99% ^*data from raw suppliers

3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylicAcid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xi
Statements: 36/37/38-22
Safety Statements: 22-36/37-36/37/39-26

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(C(=NO1)C2=C(C=CC=C2Cl)Cl)C(=O)O
Uses 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid is used in the preparation of isoxazolyl penicillin derivatives. 3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolylcarboxylic Acid (Dicloxacillin EP Impurity D) is used in the preparation of isoxazolyl penicillin derivatives.

Technology Process of 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid

There total 7 articles about 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic 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: 100.0%

: 24248-21-3
ethyl 3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate

: 3919-76-4
3-(2,6-dichloro-phenyl)-5-methyl-isoxazole-4-carboxylic acid

Guidance literature:: With sodium hydroxide; In methanol;
DOI:10.1016/j.bmcl.2004.11.075

Reference yield:

: 83-38-5
2,6-dichlorobenzaldehyde

: 105-45-3
acetoacetic acid methyl ester

: 3919-76-4
3-(2,6-dichloro-phenyl)-5-methyl-isoxazole-4-carboxylic acid

Guidance literature:: 2,6-dichlorobenzaldehyde; With hydroxylamine sulfate; In methanol; at 20 - 40 ℃; for 1h;

With chlorine; sodium carbonate; triethylamine; In methanol; at 0 - 20 ℃; for 24h; pH=~ 9.5; Inert atmosphere;

acetoacetic acid methyl ester; With sodium carbonate; In methanol; pH=~ 7 - 7.5;