1-(1-(2-Chlorophenyl)-1-phenylbut-3-yn-1-yl)-1H-imidazole CAS 88557-61-3
| CAS No. | 88557-61-3 |
| Molecular Formula | C19H15ClN2 |
| Molecular Weight | 306.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
1-(1-(2-Chlorophenyl)-1-phenylbut-3-yn-1-yl)-1H-imidazole (CAS 88557-61-3) is a high-purity analytical reference standard with the molecular formula C19H15ClN2 and a molecular weight of 306.79 g/mol.
Structurally, 1-(1-(2-Chlorophenyl)-1-phenylbut-3-yn-1-yl)-1H-imidazole (C19H15ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 306.79 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).
CATO manufactures 1-(1-(2-Chlorophenyl)-1-phenylbut-3-yn-1-yl)-1H-imidazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H15ClN2 |
| Molecular Weight | 306.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Carbinoxamine N-Oxide (CAS 1256285-70-7)
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- N-(2-Oxo-2-((1,2,3,4-tetrahydronaphthalen-1-yl)amino)ethyl)-4-phenoxybenzamide (CAS 850467-77-5)
- 2-Chloro-N-(pyridin-3-yl)acetamide hydrochloride (CAS 181825-64-9)
- N-(2-Aminoethyl)-2-[1-[Difluoro[(Trifluorovinyl)Oxy]Methyl]-1,2,2,2-Tetrafluoroethoxy]-1,1,2,2-Tetrafluoroethanesulphonamide (CAS 64346-90-3)
- (S)-1-(tert-Butoxycarbonyl)-2-(3-(trifluoromethyl)-benzyl)pyrrolidine-2-carboxylic acid (CAS 1217832-93-3)
- 5-Bromo-3-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole (CAS 2306262-32-6)
- Boc-Histidinol(Tos) (CAS 1169760-85-3)
- N-(2-(2-(Furan-2-yl)-1H-indol-3-yl)ethyl)acetamide (CAS 823821-80-3)
- 3-O-Methyl Estradiol-d3 (CAS 57983-88-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com