5-(P-tolyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole-2-thiol CAS 1105189-12-5
| CAS No. | 1105189-12-5 |
| Molecular Formula | C17H13F3N2S |
| Molecular Weight | 334.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 334.36 g/mol gives 5-(P-tolyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole-2-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-(P-tolyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole-2-thiol (CAS 1105189-12-5), molecular formula C17H13F3N2S and molecular weight 334.36 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-(P-tolyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole-2-thiol (C17H13F3N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 334.36 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-(P-tolyl)-1-(3-(trifluoromethyl)phenyl)-1H-imidazole-2-thiol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H13F3N2S |
| Molecular Weight | 334.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related P Standards
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- 1-(p-Tolyl)-4-(3-(o-tolyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 946276-49-9)
- 1-(2-(4-(o-Tolyl)piperazin-1-yl)ethyl)isoquinoline (CAS 126921-49-1)
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- 2-(P-tolyl)-N-(2-tosylethyl)acetamide (CAS 477886-01-4)
- 1-(2-(P-tolyl)-2H-pyrazolo[4,3-d]pyrimidin-7-yl)piperidine-4-carboxylic acid (CAS 1170135-79-1)
- 3-((5-(p-Tolyl)thieno[2,3-d]pyrimidin-4-yl)thio)propanoic acid (CAS 329907-28-0)
Recommended Standards
- 1-(3,4-Dimethoxyphenyl)-2-(2-methoxyphenoxy)-1,3-propanediol (CAS 10535-17-8)
- 1-Cyclopropane Mycophenolic Acid (CAS 125198-40-5)
- Amifloxacin (CAS 86393-37-5)
- Butyl 6,8-difluoro-4-(pyrrolidin-1-yl)quinoline-2-carboxylate (CAS 1951439-91-0)
- 2-((1-Cyanocyclopentyl)amino)-2-oxoethyl 2-(1,3-dioxoisoindolin-2-yl)-4-(methylthio)butanoate (CAS 1014518-60-5)
- 2-(Difluoromethyl)-3-hydroxy-4-methylpyridine-5-sulfonyl chloride (CAS 1806974-34-4)
- 2,6-Dimethylcyclohexane-1-sulfonyl chloride (CAS 1250150-38-9)
- 4-((1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborol-5-yl)oxy)phthalonitrile (CAS 906673-33-4)
- 1-(2-(Furan-3-yl)ethyl)-3-(4-methoxyphenyl)urea (CAS 1428371-20-3)
- 5-Bromo-2-chlorooxazolo[4,5-b]pyridine (CAS 1211533-63-9)
- PHA 543613 Hydrochloride (CAS 1586767-92-1)
- 2-Fluoro-4-(trifluoromethoxy)benzenesulfonyl chloride (CAS 954388-19-3)
- 1,4-Dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 61327-47-7)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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