| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-10 22:34:02 UTC |
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| Update Date | 2021-09-26 22:54:00 UTC |
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| HMDB ID | HMDB0245502 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 2,5-Dimethylcelecoxib |
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| Description | 2,5-Dimethylcelecoxib belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group. Based on a literature review a significant number of articles have been published on 2,5-Dimethylcelecoxib. This compound has been identified in human blood as reported by (PMID: 31557052 ). 2,5-dimethylcelecoxib is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2,5-Dimethylcelecoxib is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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| Structure | CC1=CC(C2=CC(=NN2C2=CC=C(C=C2)S(N)(=O)=O)C(F)(F)F)=C(C)C=C1 InChI=1S/C18H16F3N3O2S/c1-11-3-4-12(2)15(9-11)16-10-17(18(19,20)21)23-24(16)13-5-7-14(8-6-13)27(22,25)26/h3-10H,1-2H3,(H2,22,25,26) |
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| Synonyms | | Value | Source |
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| 2,5-Dimethyl-celecoxib | HMDB |
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| Chemical Formula | C18H16F3N3O2S |
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| Average Molecular Weight | 395.4 |
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| Monoisotopic Molecular Weight | 395.09153243 |
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| IUPAC Name | 4-[5-(2,5-dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzene-1-sulfonamide |
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| Traditional Name | 4-[5-(2,5-dimethylphenyl)-3-(trifluoromethyl)pyrazol-1-yl]benzenesulfonamide |
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| CAS Registry Number | Not Available |
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| SMILES | CC1=CC(C2=CC(=NN2C2=CC=C(C=C2)S(N)(=O)=O)C(F)(F)F)=C(C)C=C1 |
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| InChI Identifier | InChI=1S/C18H16F3N3O2S/c1-11-3-4-12(2)15(9-11)16-10-17(18(19,20)21)23-24(16)13-5-7-14(8-6-13)27(22,25)26/h3-10H,1-2H3,(H2,22,25,26) |
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| InChI Key | NTFOSUUWGCDXEF-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Azoles |
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| Sub Class | Pyrazoles |
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| Direct Parent | Phenylpyrazoles |
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| Alternative Parents | |
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| Substituents | - Phenylpyrazole
- Benzenesulfonamide
- Benzenesulfonyl group
- P-xylene
- Xylene
- Monocyclic benzene moiety
- Benzenoid
- Organosulfonic acid amide
- Organic sulfonic acid or derivatives
- Heteroaromatic compound
- Aminosulfonyl compound
- Sulfonyl
- Organosulfonic acid or derivatives
- Azacycle
- Alkyl fluoride
- Hydrocarbon derivative
- Organic oxide
- Organosulfur compound
- Organonitrogen compound
- Organofluoride
- Organohalogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Alkyl halide
- Aromatic heteromonocyclic compound
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| Molecular Framework | Aromatic heteromonocyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 16.9888 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.2 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1925.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 463.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 199.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 253.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 265.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 736.5 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 748.9 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 76.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1479.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 550.6 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1744.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 470.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 491.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 318.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 229.4 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 48.3 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 2,5-Dimethylcelecoxib,1TMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N[Si](C)(C)C)C=C2)=C1 | 2910.0 | Semi standard non polar | 33892256 | | 2,5-Dimethylcelecoxib,1TMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N[Si](C)(C)C)C=C2)=C1 | 2965.7 | Standard non polar | 33892256 | | 2,5-Dimethylcelecoxib,1TMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N[Si](C)(C)C)C=C2)=C1 | 3520.2 | Standard polar | 33892256 | | 2,5-Dimethylcelecoxib,2TMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N([Si](C)(C)C)[Si](C)(C)C)C=C2)=C1 | 2901.6 | Semi standard non polar | 33892256 | | 2,5-Dimethylcelecoxib,2TMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N([Si](C)(C)C)[Si](C)(C)C)C=C2)=C1 | 3117.6 | Standard non polar | 33892256 | | 2,5-Dimethylcelecoxib,2TMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N([Si](C)(C)C)[Si](C)(C)C)C=C2)=C1 | 3455.7 | Standard polar | 33892256 | | 2,5-Dimethylcelecoxib,1TBDMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N[Si](C)(C)C(C)(C)C)C=C2)=C1 | 3153.1 | Semi standard non polar | 33892256 | | 2,5-Dimethylcelecoxib,1TBDMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N[Si](C)(C)C(C)(C)C)C=C2)=C1 | 3199.8 | Standard non polar | 33892256 | | 2,5-Dimethylcelecoxib,1TBDMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N[Si](C)(C)C(C)(C)C)C=C2)=C1 | 3514.0 | Standard polar | 33892256 | | 2,5-Dimethylcelecoxib,2TBDMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C2)=C1 | 3392.1 | Semi standard non polar | 33892256 | | 2,5-Dimethylcelecoxib,2TBDMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C2)=C1 | 3547.0 | Standard non polar | 33892256 | | 2,5-Dimethylcelecoxib,2TBDMS,isomer #1 | CC1=CC=C(C)C(C2=CC(C(F)(F)F)=NN2C2=CC=C(S(=O)(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C2)=C1 | 3489.4 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 2,5-Dimethylcelecoxib GC-MS (Non-derivatized) - 70eV, Positive | splash10-02di-0329000000-9dfb289a28804fce9c1b | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2,5-Dimethylcelecoxib GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,5-Dimethylcelecoxib 10V, Positive-QTOF | splash10-0002-0009000000-e00796bff0548d36e012 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,5-Dimethylcelecoxib 20V, Positive-QTOF | splash10-0002-0009000000-ac53ae33411595fee8f7 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,5-Dimethylcelecoxib 40V, Positive-QTOF | splash10-0i29-0139000000-a82ead148cab5622ffc7 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,5-Dimethylcelecoxib 10V, Negative-QTOF | splash10-0006-0009000000-0f26e9be1c599a90eabb | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,5-Dimethylcelecoxib 20V, Negative-QTOF | splash10-0006-2019000000-bfa1d35240afcea25c63 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,5-Dimethylcelecoxib 40V, Negative-QTOF | splash10-004i-9021000000-0390244fa12427633c92 | 2021-10-12 | Wishart Lab | View Spectrum |
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