Determine the necessary mass, volume, or concentration for preparing a solution.
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Moligand™, ≥99% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 42 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Celecoxib is a selective COX-2 inhibitor with IC50 of 40 nM.
A selective Cox-2 inhibitor
| ALogP | 3.4 |
|---|
| Pubchem Sid | 504750587 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504750587 |
| Kanonisches Lächeln | CC1=CC=C(C=C1)C2=CC(=NN2C3=CC=C(C=C3)S(=O)(=O)N)C(F)(F)F |
| IUPAC Name | 4-[5-(4-methylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide |
| InChIKey | RZEKVGVHFLEQIL-UHFFFAOYSA-N |
| INCHI | 1S/C17H14F3N3O2S/c1-11-2-4-12(5-3-11)15-10-16(17(18,19)20)22-23(15)13-6-8-14(9-7-13)26(21,24)25/h2-10H,1H3,(H2,21,24,25) |
| Isomere SMILES | CC1=CC=C(C=C1)C2=CC(=NN2C3=CC=C(C=C3)S(=O)(=O)N)C(F)(F)F |
| WGK Deutschland | 3 |
| RTECS | DB2944937 |
| Alternative CAS-Nummer | 169590-42-5 |
| NSC-Nummer | 719627 |
| MeSH-Eintrag | 4-(5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamide;Celebrex;celecoxib;SC 58635;SC-58635;SC58635 |
| Molekulargewicht | 381.37 |
| Reaxy-Rn | 7662430 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7662430&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Klasse | Azoles |
| Subclass | Pyrazoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Phenylpyrazoles |
| Alternative Parents | Benzenesulfonamides Benzenesulfonyl compounds Toluenes Organosulfonamides Heteroaromatic compounds Aminosulfonyl compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organofluorides Organic oxides Hydrocarbon derivatives Alkyl fluorides |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Phenylpyrazole - Benzenesulfonamide - Benzenesulfonyl group - Toluene - Monocyclic benzene moiety - Organosulfonic acid amide - Benzenoid - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Aminosulfonyl compound - Heteroaromatic compound - Azacycle - Organic oxide - Alkyl halide - Alkyl fluoride - Organopnictogen compound - Organosulfur compound - Organonitrogen compound - Organofluoride - Organohalogen compound - Hydrocarbon derivative - Organic nitrogen compound - Organic oxygen compound - Aromatic heteromonocyclic compound |
| Beschreibung | This compound belongs to the class of organic compounds known as phenylpyrazoles. These are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group. |
| External Descriptors | organofluorine compound - pyrazoles - sulfonamide |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Datum | Artikel |
|---|---|---|---|
| Certificate of Analysis | Jul 13, 2026 | C129279 | |
| Certificate of Analysis | Jul 13, 2026 | C129279 | |
| Certificate of Analysis | Jul 13, 2026 | C129279 | |
| Certificate of Analysis | Jan 20, 2026 | C129279 | |
| Certificate of Analysis | Dec 20, 2025 | C129279 | |
| Certificate of Analysis | Dec 19, 2025 | C129279 | |
| Certificate of Analysis | Dec 19, 2025 | C129279 | |
| Certificate of Analysis | Dec 19, 2025 | C129279 | |
| Certificate of Analysis | Dec 19, 2025 | C129279 | |
| Certificate of Analysis | Dec 19, 2025 | C129279 | |
| Certificate of Analysis | Dec 19, 2025 | C129279 | |
| Certificate of Analysis | Dec 19, 2025 | C129279 | |
| Certificate of Analysis | Nov 15, 2025 | C129279 | |
| Certificate of Analysis | Jun 09, 2025 | C129279 | |
| Certificate of Analysis | Jun 13, 2024 | C129279 | |
| Certificate of Analysis | Mar 26, 2024 | C129279 | |
| Certificate of Analysis | Mar 26, 2024 | C129279 | |
| Certificate of Analysis | Dec 04, 2023 | C129279 | |
| Certificate of Analysis | Dec 04, 2023 | C129279 | |
| Certificate of Analysis | Dec 04, 2023 | C129279 | |
| Certificate of Analysis | Aug 04, 2022 | C129279 | |
| Certificate of Analysis | Aug 04, 2022 | C129279 | |
| Certificate of Analysis | Jul 04, 2022 | C129279 | |
| Certificate of Analysis | Jul 04, 2022 | C129279 | |
| Certificate of Analysis | Jul 04, 2022 | C129279 | |
| Certificate of Analysis | Jul 04, 2022 | C129279 | |
| Certificate of Analysis | Jul 04, 2022 | C129279 | |
| Certificate of Analysis | Jul 04, 2022 | C129279 | |
| Certificate of Analysis | Jul 04, 2022 | C129279 | |
| Certificate of Analysis | Jul 04, 2022 | C129279 | |
| Certificate of Analysis | Jul 04, 2022 | C129279 |
| Löslichkeit | Soluble in DMSO (76 mg/ml at 25 °C), methanol, ethanol (33 mg/ml at 25 °C), water (<1 mg/ml at 25 °C), and dichloromethane., Soluble in DMSO (76 mg/ml at 25 °C), methanol, ethanol (33 mg/ml at 25 °C), water (<1 mg/ml at 25 °C), and dichloromethane |
|---|---|
| Empfindlichkeit | Heat, light, sensitive |
| Schmelzpunkt (°C) | 163 °C |
| Molekulargewicht | 381.400 g/mol |
| XLogP3 | 3.400 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 3 |
| Exact Mass | 381.076 Da |
| Monoisotopic Mass | 381.076 Da |
| Topological Polar Surface Area | 86.400 Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 577.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
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View Moligand™ grade guide →