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3-methyl -4,5-diphenyl-4,5-didydro-isoxazole

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Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Email: overseasales1@yongstandards.com
Products Intro: Product Name:Parecoxib Impurity 38
CAS:75115-00-3
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
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Products Intro: Product Name:3-methyl -4,5-diphenyl-4,5-didydro-isoxazole
CAS:75115-00-3
Purity:99.99% Package:1ASSAYS;1USD
Company Name: Hangzhou Huarong Pharm Co., Ltd.
Tel: 571-86758373 +8613588754946
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Products Intro: Product Name:3-methyl-4,5-diphenylisoxazole
CAS:75115-00-3
Purity:0.99 Package:10MG,50MG,100MG,1G
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522
Email: overseasales@yongstandards.com
Products Intro: Product Name:Parecoxib Impurity 38
CAS:75115-00-3
Purity:0.95 Package:Vials
Company Name: Shanghai Famo Biotech Co Ltd
Tel: +86-36680037 +86-18550473860
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Products Intro: Product Name:3-methyl -4,5-diphenyl-4,5-didydro-isoxazole
CAS:75115-00-3
Purity:0.99 Package:1kg;10kg

3-methyl -4,5-diphenyl-4,5-didydro-isoxazole manufacturers
3-methyl -4,5-diphenyl-4,5-didydro-isoxazole Basic information
Product Name:3-methyl -4,5-diphenyl-4,5-didydro-isoxazole
Synonyms:3-methyl -4,5-diphenyl-4,5-didydro-isoxazole;Parecoxib Sodium ImpurityM;3-methyl-4,5-diphenylisoxazole;Parecoxib impurity 12/3-methyl-4,5-diphenylisoxazole;Parecoxib Sodium Impurity 38;Parecoxib sodium Impurity 45;Parecoxib Sodium impurity IV-1;Parecoxib Sodium-27
CAS:75115-00-3
MF:C16H13NO
MW:235.28
EINECS:
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Mol File:75115-00-3.mol
3-methyl -4,5-diphenyl-4,5-didydro-isoxazole Structure
3-methyl -4,5-diphenyl-4,5-didydro-isoxazole Chemical Properties
Melting point 93-94 °C
Boiling point 338.0±21.0 °C(Predicted)
density 1.108±0.06 g/cm3(Predicted)
pka-2.68±0.50(Predicted)
Safety Information
MSDS Information
3-methyl -4,5-diphenyl-4,5-didydro-isoxazole Usage And Synthesis
Uses3-Methyl-4,5-diphenylisoxazole is an impurity of Parecoxib (P193275), an antiinflammatory, analgesic.
3-methyl -4,5-diphenyl-4,5-didydro-isoxazole Preparation Products And Raw materials
Raw materialsIsoxazole, 4-bromo-4,5-dihydro-3-methyl-5,5-diphenyl--->3-Buten-2-one,3,4-diphenyl--->4-IODO-3-METHYL-5-PHENYLISOXAZOLE-->Phenylboronic acid-->Diphenyl ether
Tag:3-methyl -4,5-diphenyl-4,5-didydro-isoxazole(75115-00-3) Related Product Information
ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate Valdecoxib ethyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonate PARECOXIB SODIUM BenzenesulfonaMide, 3-[4-[4-(aMinosulfonyl)phenyl]-5-Methyl-3-isoxazolyl]- 4-(3-methyl-4-phenylisoxazol-5-yl)benzenesulfonamide 4-(4-chlorophenyl)-5-methyl-3-phenylisoxazole N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)acetaMide 5-METHYL-3,4-DIPHENYL-4,5-DIHYDROISOXAZOL-5-OL DeoxyBenzoinOxime Parecoxib 5-Methyl-3,4-diphenylisoxazole N-((4-(3-methyl-5-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamide 5-Methyl-3-phenyl-4-(phenylMethyl)isoxazole 4-(5-methyl-4-phenylisoxazol-3-yl)benzenesulfonamide Valdecoxib 3'-SulfonaMide IMpurity Parecoxib Impurity H Valdecoxib IMpurity B