N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib

N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib Suppliers list

Company Name:	Hubei Jusheng Technology Co.,Ltd.
Tel:	18871490254
Email:	linda@hubeijusheng.com
Products Intro:	Product Name:N-De(4-sulfonamidophenyl)-N'-(4-sulfonamidophenyl) Celecoxib CAS:331943-04-5 Purity:99% Package:5KG;1KG Remarks:C17H14F3N3O2S

Company Name:	Standardpharm Co. Ltd.
Tel:	86-714-3992388
Email:	overseasales1@yongstandards.com
Products Intro:	Product Name:Celecoxib EP Impurity B CAS:331943-04-5 Purity:0.99 Package:10mg;25mg;50mg;100mg

Company Name:	BOC Sciences
Tel:	+1-631-485-4226
Email:	inquiry@bocsci.com
Products Intro:	Product Name:Celecoxib Related Compound B CAS:331943-04-5 Purity:> 95% Package:100 mg Remarks:BOC Sciences also provides custom synthesis services for Celecoxib Related Compound B.

Company Name:	Career Henan Chemica Co
Tel:	+86-0371-86658258 15093356674;
Email:	laboratory@coreychem.com
Products Intro:	Product Name:N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib CAS:331943-04-5 Purity:95.0%-99.0% Package:1ASSAYS;6.05USD

Company Name:	ANHUI WITOP BIOTECH CO., LTD
Tel:	+8615255079626
Email:	eric@witopchemical.com
Products Intro:	Product Name:Celecoxib iMpurity 9 CAS:331943-04-5

N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib Basic information

Product Name:	N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib
Synonyms:	Celecoxib Related Compound B (10 mg) (4-[3-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide);N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib;4-[3-(4-Methylphenyl)-5-(trifluoroMethyl)-1H-pyrazol-1-yl]benzenesulfonaMide;BenzenesulfonaMide, 4-[3-(4-Methylphenyl)-5-(trifluoroMethyl)-1H-pyrazol-1-yl]-;Celecoxib Related CoMpound B;N-De(4-sulfonamidophenyl)-Na€-(4-sulfonamidophenyl) Celecoxib;Celecoxib EP Impurity B (CelecoxibregioIsomer);Celecoxib Impurity 4（Celecoxib EP Impurity B）
CAS:	331943-04-5
MF:	C17H14F3N3O2S
MW:	381.37
EINECS:
Product Categories:	Aromatics;Heterocycles;Impurities;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	331943-04-5.mol

N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib Chemical Properties

Melting point	182 - 187°C
Boiling point	529.0±60.0 °C(Predicted)
density	1.43±0.1 g/cm3(Predicted)
storage temp.	Refrigerator
solubility	DMSO (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka	9.68±0.10(Predicted)
color	Off-White to Brown
InChIKey	LGIMTMFJBCXYRP-UHFFFAOYSA-N

Safety Information

HS Code

2935909550

MSDS Information

N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib Usage And Synthesis

Chemical Properties	Off-White Solid
Uses	N-De(4-sulfonamidophenyl)-N’-(4-sulfonamidophenyl) Celecoxib (Celecoxib EP Impurity B) is an isomeric impurity of Celecoxib (C251000) with selective inhibitory activity against human cyclooxygenase-2. USP Celecoxib Related Compound B

N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib Preparation Products And Raw materials

Raw materials

Tag:N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib(331943-04-5) Related Product Information

4,4,4-Trifluoro-1-(p-tolyl)-1,3-butanedione Celecoxib Impurity 23 Celecoxib Impurity 24 Celecoxib Trifluro Impurity Celecoxib Impurity 4,4,4-TRIFLUORO-1-(3-METHYLPHENYL)-1,3-BUTANEDIONE 1-[4-[1-[4-(AMinosulfonyl)phenyl]-3-(trifluoroMethyl)-1H-pyrazol-5-yl]benzoate] β-D-Glucopyranuronic Αcid 4-[5-hydroxy-3-(4-methylphenyl)-5-(trifluoromethyl)-4H-pyrazol-1-yl]benzenesulfonamide Celecoxib Impurity Methyl 4-methylbenzoate Sulfanilamide 3-(TRIFLUOROMETHYL)-5-P-TOLYL-1H-PYRAZOLE 4'-Methylacetophenone 4-Sulfonamide-phenylhydrazine hydrochloride Celecoxib iMpurity-G Celecoxib CELECOXIB-D7 Celecoxib 2-Methyl Analog

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