N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib
Synonym(s):4-[3-(4-METHYLPHENYL)-5- (TRIFLUOROMETHYL)- 1H-PYRAZOL-1-YL] BENZENESULFONAMIDE;4-[3-(4-Methylphenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide
- CAS NO.：331943-04-5
- Empirical Formula: C17H14F3N3O2S
- Molecular Weight: 381.37
- MDL number: MFCD21363468
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:23:05
What is N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib?
Chemical properties
Off-White Solid
The Uses of N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib
An isomeric impurity of Celecoxib (C251000) with selective inhibitory activity against human cyclooxygenase-2.
The Uses of N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib
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
Properties of N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib
| 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) |
| form | neat |
| pka | 9.68±0.10(Predicted) |
| color | Off-White to Brown |
Safety information for N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib
Computed Descriptors for N-De(4-sulfonaMidophenyl)-N'-(4-sulfonaMidophenyl) Celecoxib
| InChIKey | LGIMTMFJBCXYRP-UHFFFAOYSA-N |
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