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| Product | Description | |
|---|---|---|
| Celastrol (Tripterine) | Celastrol is a potent proteasome inhibitor for the chymotrypsin-like activity of a purified 20S proteasome with IC50 of 2.5 μM. Celastrol induces apoptosis and autophagy via the ROS/JNK signaling pathway. Celastrol inhibits dopaminergic neuronal death of Parkinson's disease through activating mitophagy. Group: Inhibitors. Alternative Names: NSC 70931, Tripterine. CAS No. 34157-83-0. Pack Sizes: 10mg. Product ID: S1290. Formula: C29H38O4. Smiles: CC1=C(C(=O)C=C2C1=CC=C3C2(CCC4(C3(CCC5(C4CC(CC5)(C)C(=O)O)C)C)C)C)O. Storage Conditions: 2 years -80 in solvent. |  United States; Europe |
| Celecoxib | 25mg Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C17H14F3N3O2S. CAS No. 169590-42-5. Prepack ID 70641057-25mg. Molecular Weight 381.37. See USA prepack pricing. |  |
| Celecoxib | Celecoxib is a COX-2 inhibitor and nonsteroidal anti-inflammatory drug (NSAID) used to treat the pain and inflammation in osteoarthritis, acute pain in adults, rheumatoid arthritis, ankylosing spondylitis, painful menstruation, and juvenile rheumatoid arthritis. Uses: Cyclooxygenase 2 inhibitors. Synonyms: Celebra; Celebrex; SC 58635; Benzenesulfonamide, 4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]-; 4-[5-(4-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide; 4-[5-(p-Tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide; Celecox; Celocoxib; Eurocox; Medicoxib; Onsenal; Xilebao; YM 177. Grade: ≥95%. CAS No. 169590-42-5. Molecular formula: C17H14F3N3O2S. Mole weight: 381.37. |  |
| Celecoxib | Celecoxib,a selective and BBB-permeable non-steroidal anti-inflammatory drug (NSAID), is a selective COX-2 inhibitor with an IC50 of 40 nM. Uses: Scientific research. Category: Signaling pathways. Alternative Names: SC 58635. CAS No. 169590-42-5. Pack Sizes: 10 mM * 1 mL in DMSO; 100 mg; 1 g; 5 g; 10 g. Product ID: HY-14398. |  |
| Celecoxib | Celecoxib is a selective cyclooxygenase-2 (COX-2) inhibitor (coxib) used to treat pain and inflammation in osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis. Unlike non-selective NSAIDs, celecoxib has minimal effect on COX-1 at therapeutic doses. Applications: Celecoxib is indicated for the management of signs and symptoms of osteoarthritis, rheumatoid arthritis, juvenile idiopathic arthritis, and ankylosing spondylitis, as well as for acute pain and primary dysmenorrhea. it is also approved for reducing colorectal polyps in familial adenomatous polyposis. a black box warning highlights increased risk of serious cardiovascular events (myocardial infarction, stroke) and gastrointestinal bleeding, though the gi risk is lower than non-selective nsaids. Category: Active pharmaceutical ingredients. Synonyms: Celebrex; Celebra; Onsenal; 4-[5-(4-METHYLPHENYL)-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-1-YL]BENZENESULFONAMIDE. CAS No. 169590-42-5. Product ID: API169590425. Molecular formula: C17H14F3N3O2S. Mole weight: 381.4. EINECS: 685-962-5. InChIKey: RZEKVGVHFLEQIL-UHFFFAOYSA-N. Appearance: White to off-white crystalline powder. |  |
| Celecoxib carboxylic acid | Celecoxib carboxylic acid. Group: Biochemicals. Alternative Names: 4-[1-[4-(Aminosulfonyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzoic acid; Celebrex carboxylic acid. Grades: Highly Purified. CAS No. 170571-01-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C17H12F3N3O4S. US Biological Life Sciences. |  Worldwide |
| Celecoxib carboxylic acid | Celecoxib carboxylic acid. Alternative Names: CELECOXIB CARBOXYLIC ACID;Carboxylic acid celecoxib. CAS No. 170571-01-4. Product ID: ACM170571014. Molecular formula: C17H12F3N3O4S. Mole weight: 411.36. Alfa Chemistry - ISO 9001:32057 Certified. |  |
| Celecoxib Carboxylic Acid | Celecoxib carboxylic acid is an inactive metabolite of the COX-2 inhibitor celecoxib. Category: Active pharmaceutical ingredients. CAS No. 170571-01-4. Product ID: API170571014. Molecular formula: C17H12F3N3O4S. Mole weight: 411.36. | |
| Celecoxib Carboxylic Acid-Acyl-beta-D-Glucuronide | Celecoxib Carboxylic Acid Acyl-β-D-glucuronide is a glucuronide metabolite of Celecoxib, a Cox-2 inhibitor. Synonyms: 1-[4-[1-[4-(Aminosulfonyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzoate] b-D-glucopyranuronic Acid. Grade: > 95%. CAS No. 264236-79-5. Molecular formula: C23H20F3N3O10S. Mole weight: 587.48. | |
| Celecoxib Carboxylic Acid (Celebrex Carboxylic Acid, 4-[1-[4-(Aminosulfonyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzoic Acid) | A metabolite of Celebrex, a Cox-2 inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 170571-01-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Celecoxib Carboxylic Acid Methyl Ester | Intermediate for the preparation of Celebrex Carboxylic Acid. Group: Biochemicals. Alternative Names: 4-[1-[4-(Aminosulfonyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzoic Acid Methyl Ester; Celebrex Carboxylic Acid Methyl Ester. Grades: Highly Purified. CAS No. 1189893-75-1. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Celecoxib Carboxylic Acid Methyl Ester | An impurity of Celecoxib, which is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits COX-2. Synonyms: methyl 4-(1-(4-sulfamoylphenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)benzoate. CAS No. 1189893-75-1. Molecular formula: C18H14F3N3O4S. Mole weight: 425.38. | |
| Celecoxib (Celebrex, 4-[5-(4-Methylphenyl)-3-trifluoromethyl)-1H-pyrazol-yl]benzenesulfonamide) | Celecoxib is a highly selective COX-2 inhibitor and primarily inhibits prostaglandin production. Celecoxib is approximately 7.6-fold more selective for COX-2 inhibition over COX-1. This specificity allows celecoxib to reduce inflammation and pain while minimizing gastrointestinal adverse drug reactions (e.g. stomach ulcers) that are common with non-selective non-steroidal anti-inflammatory drugs (NSAIDs). Group: Biochemicals. Alternative Names: Celecoxib, 4-[5-(4-Methylphenyl)-3-trifluoromethyl)-1H-pyrazol-yl]benzenesulfonamide. Grades: Highly Purified. CAS No. 169590-42-5. Pack Sizes: 300mg, 500mg, 1g, 5g. Molecular Formula: C17H14F3N3O2S, Molecular Weight: 381.37. US Biological Life Sciences. | Worldwide |
| Celecoxib-[d3] | One of the isotopic labelled form of Celecoxib, which is a cyclooxygenase-2 (COX-2) inhibitor and could be used as an anti-inflammatory agent. Synonyms: Celecoxib-d3 (methyl-d3). Grade: 95% by HPLC; 98% atom D. CAS No. 544686-18-2. Molecular formula: C17H11D3F3N3O2S. Mole weight: 384.39. | |
| Celecoxib-d7 | Celecoxib-d7 is the deuterium labeled Celecoxib. Celecoxib,a selective non-steroidal anti-inflammatory drug (NSAID), is a selective COX-2 inhibitor with an IC50 of 40 nM[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: SC 58635-d7. CAS No. 544686-21-7. Pack Sizes: 500 μg; 1 mg. Product ID: HY-14398S. | |
| Celecoxib-[d7] | Celecoxib-[d7] is the labelled analogue of Celecoxib. Celecoxib is a COX-2 inhibitor and nonsteroidal anti-inflammatory drug. Synonyms: Celecoxib D7; 4-[5-[4-(Methyl-d3)?phenyl-2,?3,?5,?6-d4]?-3-(trifluoromethyl)?-1H-pyrazol-1-yl]?-benzenesulfonamide; Celebra-d7; Celecox-d7; Celebrex-d7. Grade: ≥96%; ≥98% atom D. CAS No. 544686-21-7. Molecular formula: C17H7D7F3N3O2S. Mole weight: 388.42. | |
| Celecoxib EP Impurity A | A meta positional isomer of Celecoxib with selective inhibitory activity against human cyclooxygenase-2. Synonyms: Celecoxib USP Related Compound A; Celecoxib 3-Methyl Analog; 4-Desmethyl-3-methyl Celecoxib; 4-[5-(3-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzene-1-sulfonamide. Grade: > 95%. CAS No. 170570-01-1. Molecular formula: C17H14F3N3O2S. Mole weight: 381.38. | |
| Celecoxib EP Impurity B | An isomeric impurity of Celecoxib with selective inhibitory activity against human cyclooxygenase-2. Synonyms: Celecoxib USP Related Compound B; N-De(4-sulfonamidophenyl)-N'-(4-sulfonamidophenyl) Celecoxib. Grade: > 95%. CAS No. 331943-04-5. Molecular formula: C17H14F3N3O2S. Mole weight: 381.38. | |
| Celecoxib Ethyl Ester | An impurity of Celecoxib, which is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits COX-2. Synonyms: ethyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl) benzenesulfonate. CAS No. 2247197-67-5. Molecular formula: C19H17F3N2O3S. Mole weight: 410.41. | |
| Celecoxib impurity 1 | Celecoxib impurity 1. Uses: For analytical and research use. CAS No. 475085-57-5. Molecular formula: C25H29N3O3. Mole weight: 419.53. Catalog: APB475085575. |  |
| Celecoxib Impurity 1 | Celecoxib Impurity 1. Uses: For analytical and research use. CAS No. 54779-81-6. Molecular formula: C15H16N2. Mole weight: 224.31. Catalog: APB54779816. | |
| Celecoxib Impurity 1 | Celecoxib Impurity 1. Uses: For analytical and research use. Alternative Names: 4-(5-(m-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. CAS No. 170570-01-1. Molecular formula: C17H14F3N3O2S. Mole weight: 381.37. Catalog: APB170570011. | |
| Celecoxib Impurity 10 | Celecoxib Impurity 10. Uses: For analytical and research use. Alternative Names: 3-(p-tolyl)-5-(trifluoromethyl)-1H-pyrazole. CAS No. 948293-46-7. Molecular formula: C11H9F3N2. Mole weight: 226.2. Catalog: APB948293467. | |
| Celecoxib Impurity 10 | Celecoxib Impurity 10. Uses: For analytical and research use. CAS No. 17852-52-7. Molecular formula: C6H10ClN3O2S. Mole weight: 223.68. Catalog: APB17852527. | |
| Celecoxib Impurity 11 | Celecoxib Impurity 11. Uses: For analytical and research use. Alternative Names: 5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole. CAS No. 26974-15-2. Molecular formula: C11H9F3N2. Mole weight: 226.2. Catalog: APB26974152. | |
| Celecoxib Impurity 11 | Celecoxib Impurity 11. Uses: For analytical and research use. CAS No. 41472-49-5. Molecular formula: C10H14N2O3S. Mole weight: 242.29. Catalog: APB41472495. | |
| Celecoxib Impurity 12 | Celecoxib Impurity 12. Uses: For analytical and research use. Alternative Names: 4-(5-hydroxy-5-(p-tolyl)-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide. Molecular formula: C17H16F3N3O3S. Mole weight: 399.39. Catalog: APB04075. | |
| Celecoxib Impurity 12 | Celecoxib Impurity 12. Uses: For analytical and research use. CAS No. 122-00-9. Molecular formula: C9H10O. Mole weight: 134.18. Catalog: APB122009. | |
| Celecoxib Impurity 13 | Celecoxib Impurity 13. Uses: For analytical and research use. Alternative Names: (Z)-4-(2-(1,1,1-trifluoro-4-oxo-4-(p-tolyl)butan-2-ylidene)hydrazinyl)benzenesulfonamide. Molecular formula: C17H16F3N3O3S. Mole weight: 399.39. Catalog: APB04076. | |
| Celecoxib Impurity 14 | Celecoxib Impurity 14. Uses: For analytical and research use. Alternative Names: (Z)-4-((1,1,1-trifluoro-4-oxo-4-(p-tolyl)butan-2-ylidene)amino)benzenesulfonamide. CAS No. 1061214-09-2. Molecular formula: C17H15F3N2O3S. Mole weight: 384.37. Catalog: APB1061214092. | |
| Celecoxib Impurity 15 | Celecoxib Impurity 15. Uses: For analytical and research use. Alternative Names: 4-(4-(4-methylbenzoyl)-3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. Molecular formula: C19H13F6N3O3S. Mole weight: 477.38. Catalog: APB04074. | |
| Celecoxib Impurity 16 | Celecoxib Impurity 16. Uses: For analytical and research use. Alternative Names: 1-phenylpyrazolidin-3-one. CAS No. 92-43-3. Molecular formula: C9H10N2O. Mole weight: 162.19. Catalog: APB92433. | |
| Celecoxib Impurity 17 | Celecoxib Impurity 17. Uses: For analytical and research use. Alternative Names: 4-(5-(4-(hydroperoxymethyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. CAS No. 2247197-65-3. Molecular formula: C17H14F3N3O4S. Mole weight: 413.37. Catalog: APB2247197653. | |
| Celecoxib Impurity 18 | Celecoxib Impurity 18. Uses: For analytical and research use. CAS No. 877-67-8. Molecular formula: C6H8N2O3S. Mole weight: 188.2. Catalog: APB877678. | |
| Celecoxib Impurity 18 | Celecoxib Impurity 18. Uses: For analytical and research use. Alternative Names: 1-(4-sulfamoylphenyl)-5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole 2-oxide. Molecular formula: C17H14F3N3O3S. Mole weight: 397.37. Catalog: APB04071. | |
| Celecoxib Impurity 19 | Celecoxib Impurity 19. Uses: For analytical and research use. Alternative Names: 1-(4-sulfamoylphenyl)-5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole 1-oxide. Molecular formula: C17H14F3N3O3S. Mole weight: 397.37. Catalog: APB04072. | |
| Celecoxib Impurity 19 | Celecoxib Impurity 19. Uses: For analytical and research use. CAS No. 4392-39-6. Molecular formula: C12H13N5O4S2. Mole weight: 355.39. Catalog: APB4392396. | |
| Celecoxib impurity 2 | Celecoxib impurity 2. Uses: For analytical and research use. CAS No. 1265295-56-4. Molecular formula: C25H23D6N3O3. Mole weight: 425.56. Catalog: APB1265295564. | |
| Celecoxib Impurity 2 | Celecoxib Impurity 2. Uses: For analytical and research use. Alternative Names: 4-(5-(o-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. CAS No. 170569-99-0. Molecular formula: C17H14F3N3O2S. Mole weight: 381.37. Catalog: APB170569990. | |
| Celecoxib Impurity 2 | An impurity of celecoxib, a cyclooxygenase 2 inhibitor. Synonyms: 1H-Pyrazole, 5-(4-methylphenyl)?-3-(trifluoromethyl)?-; 5-(4-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazole; 5-(p-Tolyl)-3-(trifluoromethyl)-1H-pyrazole; 5-(4-Methylphenyl)-3-trifluoromethyl-1H-pyrazole; Celecoxib Impurity H. Grade: > 95%. CAS No. 948293-46-7. Molecular formula: C11H9F3N2. Mole weight: 226.2. | |
| Celecoxib Impurity 20 | Celecoxib Impurity 20. Uses: For analytical and research use. Alternative Names: 4-(2-(nitrosomethyl)hydrazinyl)benzenesulfonamide. Molecular formula: C7H10N4O3S. Mole weight: 230.24. Catalog: APB04073. | |
| Celecoxib Impurity 21 | Celecoxib Impurity 21. Uses: For analytical and research use. Alternative Names: ethyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate. CAS No. 2247197-67-5. Molecular formula: C19H17F3N2O3S. Mole weight: 410.41. Catalog: APB2247197675. | |
| Celecoxib Impurity 22 | Celecoxib Impurity 22. Uses: For analytical and research use. Alternative Names: methyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate. CAS No. 2247197-66-4. Molecular formula: C18H15F3N2O3S. Mole weight: 396.38. Catalog: APB2247197664. | |
| Celecoxib Impurity 22 | Celecoxib Impurity 22. Uses: For analytical and research use. CAS No. 36966-84-4. Molecular formula: C6H6N2O. Mole weight: 122.13. Catalog: APB36966844. | |
| Celecoxib Impurity 23 | Celecoxib Impurity 23. Uses: For analytical and research use. Alternative Names: 4-(nitrosoamino)benzenesulfonamide. CAS No. 343853-74-7. Molecular formula: C6H7N3O3S. Mole weight: 201.2. Catalog: APB343853747. | |
| Celecoxib Impurity 24 | Celecoxib Impurity 24. Uses: For analytical and research use. Alternative Names: 4-(2-nitrosohydrazinyl)benzenesulfonamide. Molecular formula: C6H8N4O3S. Mole weight: 216.22. Catalog: APB04070. | |
| Celecoxib Impurity 25 | Celecoxib Impurity 25. Uses: For analytical and research use. Alternative Names: isopropyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonate. Molecular formula: C20H19F3N2O3S. Mole weight: 424.44. Catalog: APB04069. | |
| Celecoxib Impurity 25 | Celecoxib Impurity 25. Uses: For analytical and research use. CAS No. 198471-47-5. Molecular formula: C19H16F3N3O3S. Mole weight: 423.41. Catalog: APB198471475. | |
| Celecoxib Impurity 26 | Celecoxib Impurity 26. Uses: For analytical and research use. CAS No. 910303-54-7. Molecular formula: C11H9F3O2. Mole weight: 230.19. Catalog: APB910303547. | |
| Celecoxib Impurity 26 | Celecoxib Impurity 26. Uses: For analytical and research use. Alternative Names: 4-aminobenzenesulfonamide. CAS No. 63-74-1. Molecular formula: C6H8N2O2S. Mole weight: 172.20. Catalog: APB63741. | |
| Celecoxib Impurity 27 | Celecoxib Impurity 27. Uses: For analytical and research use. Alternative Names: 3-aminobenzenesulfonamide. Molecular formula: C6H8N2O2S. Mole weight: 172.2. Catalog: APB04068. | |
| Celecoxib Impurity 28 | Celecoxib Impurity 28. Uses: For analytical and research use. Alternative Names: 2-aminobenzenesulfonamide. CAS No. 3306-62-5. Molecular formula: C6H8N2O2S. Mole weight: 172.20. Catalog: APB3306625. | |
| Celecoxib Impurity 29 | Celecoxib Impurity 29. Uses: For analytical and research use. Alternative Names: 4-hydrazinylbenzenesulfonamide. Molecular formula: C6H9N3O2S. Mole weight: 187.22. Catalog: APB04067. | |
| Celecoxib Impurity 29 (Moxifloxacin Impurity 13) | Celecoxib Impurity 29 (Moxifloxacin Impurity 13). Uses: For analytical and research use. CAS No. 163266-02-2. Molecular formula: C11H9F3O2. Mole weight: 230.19. Catalog: APB163266022. | |
| Celecoxib impurity 3 | Celecoxib impurity 3. Uses: For analytical and research use. Molecular formula: C31H37N3O9. Mole weight: 595.65. Catalog: APB11439. | |
| Celecoxib Impurity 3 | Celecoxib Impurity 3. Uses: For analytical and research use. Alternative Names: 4-(5-(2,4-dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. CAS No. 170570-09-9. Molecular formula: C18H16F3N3O2S. Mole weight: 395.4. Catalog: APB170570099. | |
| Celecoxib Impurity 30 | Celecoxib Impurity 30. Uses: For analytical and research use. Alternative Names: 1-(p-tolyl)ethanone. Molecular formula: C9H10O. Mole weight: 134.18. Catalog: APB04066. | |
| Celecoxib Impurity 30 (Moxifloxacin Impurity 55) | Celecoxib Impurity 30 (Moxifloxacin Impurity 55). Uses: For analytical and research use. CAS No. 53764-99-1. Molecular formula: C11H9F3O2. Mole weight: 230.19. Catalog: APB53764991. | |
| Celecoxib Impurity 31 | Celecoxib Impurity 31. Uses: For analytical and research use. Alternative Names: ethyl 2,2,2-trifluoroacetate. Molecular formula: C4H5F3O2. Mole weight: 142.08. Catalog: APB04064. | |
| Celecoxib Impurity 32 | Celecoxib Impurity 32. Uses: For analytical and research use. Alternative Names: 4,4,4-trifluoro-1-(p-tolyl)butane-1,3-dione. CAS No. 720-94-5. Molecular formula: C11H9F3O2. Mole weight: 230.18. Catalog: APB720945. | |
| Celecoxib Impurity 34 | Celecoxib Impurity 34. Uses: For analytical and research use. Alternative Names: 4-((Z)-((Z)-1,1,1-trifluoro-4-hydroxy-4-(p-tolyl)but-3-en-2-ylidene)amino)benzenesulfonamide. Molecular formula: C17H15F3N2O3S. Mole weight: 384.08. Catalog: APB04062. | |
| Celecoxib Impurity 35 | Celecoxib Impurity 35. Uses: For analytical and research use. Alternative Names: 4,4,4-trifluoro-1-(m-tolyl)butane-1,3-dione. Molecular formula: C11H9F3O2. Mole weight: 230.06. Catalog: APB04063. | |
| Celecoxib Impurity 36 | Celecoxib Impurity 36. Uses: For analytical and research use. Alternative Names: 4,4,4-trifluoro-1-(o-tolyl)butane-1,3-dione. Molecular formula: C11H9F3O2. Mole weight: 230.06. Catalog: APB04061. | |
| Celecoxib impurity 4 | Celecoxib impurity 4. Uses: For analytical and research use. CAS No. 2732400-56-3. Molecular formula: C25H29N3O4. Mole weight: 435.52. Catalog: APB2732400563. | |
| Celecoxib Impurity 4 | Celecoxib Impurity 4. Uses: For analytical and research use. CAS No. 1803258-57-2. Molecular formula: C17H16F3N3O3S. Mole weight: 399.39. Catalog: APB1803258572. | |
| Celecoxib Impurity 4 | Celecoxib Impurity 4. Uses: For analytical and research use. Alternative Names: 4-(5-phenyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. CAS No. 170569-87-6. Molecular formula: C16H12F3N3O2S. Mole weight: 367.35. Catalog: APB170569876. | |
| Celecoxib Impurity 4 | An impurity of Celecoxib, which is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits COX-2. Synonyms: 4-(5-hydroxy-3-(p-tolyl)-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamide; Benzenesulfonamide, 4-(5-hydroxy-3-(p-tolyl)-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-1-yl). Grade: 95%. CAS No. 1803258-57-2. Molecular formula: C17H16F3N3O3S. Mole weight: 399.39. | |
| Celecoxib Impurity 5 | A metabolite of Celecoxib. Synonyms: 4-[5-[4-(Hydroxymethyl)phenyl]-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide. Grade: > 95%. CAS No. 170571-00-3. Molecular formula: C17H14F3N3O3S. Mole weight: 397.38. | |
| Celecoxib Impurity 5 | Celecoxib Impurity 5. Uses: For analytical and research use. Alternative Names: 3-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide. Molecular formula: C17H14F3N3O2S. Mole weight: 381.37. Catalog: APB04078. | |
| Celecoxib Impurity 53 | Celecoxib Impurity 53. Uses: For analytical and research use. CAS No. 1189893-75-1. Molecular formula: C18H14F3N3O4S. Mole weight: 425.38. Catalog: APB1189893751. | |
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