5-(3-Nitrophenyl)-1-(4-(trifluoromethoxy)phenyl)-1h-imidazole-2-thiol CAS 1105189-27-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105189-27-2 |
| Molecular Formula | C16H10F3N3O3S |
| Molecular Weight | 381.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3-Nitrophenyl)-1-(4-(trifluoromethoxy)phenyl)-1h-imidazole-2-thiol (CAS 1105189-27-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H10F3N3O3S. Molecular weight: 381.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H10F3N3O3S |
| Molecular Weight | 381.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (6-Morpholin-4-yl-3-nitro-4-trifluoromethyl-pyridin-2-ylsulfanyl)-acetic acid methyl ester (CAS 1089330-44-8)
- Ethyl 1-isopropyl-6-(((trifluoromethyl)sulfonyl)oxy)-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1396779-52-4)
- tert-butyl (3S)-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]piperidine-1-carboxylate (CAS 2567925-74-8)
- 3-((Methylsulfonyl)methyl)-4-nitrobenzoic acid (CAS 1708289-29-5)
- 4-(Piperidin-2-ylcarbonyl)morpholine (CAS 121791-04-6)
- 1-Hydroxy-3-methylanthraquinone (CAS 2549-78-2)
- 1-(4-Fluorophenyl)-3-((4-fluorophenyl)sulfonyl)propan-1-one (CAS 477334-49-9)
- 6-(4-bromophenyl)-1,3-diazinane-2,4-dione (CAS 39773-50-7)
- N-methyl-1-(4-(5-(trifluoromethyl)pyridin-2-yl)phenyl)methanamine (CAS 884507-35-1)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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