(4-Methoxyphenyl)(2-((2-methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone CAS 851801-04-2
| CAS No. | 851801-04-2 |
| Molecular Formula | C19H20N2O2S |
| Molecular Weight | 340.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(4-Methoxyphenyl)(2-((2-methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851801-04-2), molecular formula C19H20N2O2S and molecular weight 340.44 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (4-Methoxyphenyl)(2-((2-methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (C19H20N2O2S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
As a certified reference material (CRM), (4-Methoxyphenyl)(2-((2-methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone 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 | C19H20N2O2S |
| Molecular Weight | 340.44 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 5-(2-(2-(4-Methoxyphenyl)propan-2-yl)pyrimidin-4-yl)-4-methylthiazol-2-amine (CAS 1217487-31-4)
- (2-Methoxyphenyl)(2-((2-methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851801-02-0)
- (2-Methoxyphenyl)(2-((3-methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851803-23-1)
- (3-Methoxyphenyl)(2-((2-methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)methanone (CAS 851801-03-1)
- 2-(2-((2-Methoxyphenyl)imino)-4-(p-tolyl)thiazol-3(2H)-yl)ethan-1-ol (CAS 905763-80-6)
- 1-(4-(6-(2-Methoxyphenyl)pyridazin-3-yl)piperazin-1-yl)butan-1-one (CAS 1049335-81-0)
- 3-(4-Methoxyphenyl)-1-phenyl-5-(m-tolyl)-1H-pyrazole (CAS 681293-63-0)
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Recommended Standards
- (4-Boc-amino-piperidin-1-yl)-thiophen-3-yl-acetic acid (CAS 885275-49-0)
- 1-(2-((3-Methylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)-2-phenoxyethan-1-one (CAS 851803-55-9)
- (4-Boc-amino-piperidin-1-yl)-thiophen-2-yl-acetic acid (CAS 885275-38-7)
- 1-(2-(Benzylthio)-4,5-dihydro-1H-imidazol-1-yl)-2-phenoxypropan-1-one (CAS 851864-28-3)
- Lyscamine (CAS 15444-20-9)
- 2-((tert-Butoxycarbonyl)amino)-3-methoxybenzoic acid (CAS 1026003-01-9)
- 2-(3,5-Dimethylphenoxy)-2-methylpropanoic acid (CAS 76674-31-2)
- 2,4-Difluoro-N-[2-methoxy-5-[4-(4-morpholinyl)-6-quinazolinyl]-3-pyridinyl]benzenesulfonamide (CAS 1093818-24-6)
- 4-(Hydroxy(nitroso)amino)-4-oxobutanoic Acid (CAS CATO-C3D-262894)
- 105905-60-0 3,4-Diethoxy-benzoyl chloride 3,4-diethoxybenzoyl chloride (CAS 105905-60-0)
- 3-Cyclobutyl-1-isopropyl-1H-pyrazol-5-amine (CAS 1707563-60-7)
- 3,3＇-Dimethyldiphenylamine (CAS 626-13-1)
- 2-Phenyl-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid (CAS 1027785-06-3)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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