2-((4-Fluorobenzyl)sulfonyl)-1-methyl-4,5-diphenyl-1H-imidazole CAS 339277-77-9
| CAS No. | 339277-77-9 |
| Molecular Formula | C23H19FN2O2S |
| Molecular Weight | 406.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-((4-Fluorobenzyl)sulfonyl)-1-methyl-4,5-diphenyl-1H-imidazole.
2-((4-Fluorobenzyl)sulfonyl)-1-methyl-4,5-diphenyl-1H-imidazole (CAS 339277-77-9) is a high-purity analytical reference standard with the molecular formula C23H19FN2O2S and a molecular weight of 406.47 g/mol.
2-((4-Fluorobenzyl)sulfonyl)-1-methyl-4,5-diphenyl-1H-imidazole (C23H19FN2O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-((4-Fluorobenzyl)sulfonyl)-1-methyl-4,5-diphenyl-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 | C23H19FN2O2S |
| Molecular Weight | 406.47 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorobenzyl Standards
- 2-((3-Fluorobenzyl)sulfonyl)-1-methyl-4,5-diphenyl-1H-imidazole (CAS 338957-03-2)
- 2-((5-((4-Fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-1-(4-methoxyphenyl)ethanone (CAS 477329-63-8)
- 5-((2-Fluorobenzyl)oxy)-2-(4-(3-methoxyphenoxy)-1H-pyrazol-3-yl)phenol (CAS 1009191-62-1)
- 3-(4-Ethyl-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)-1-phenylpyridazin-4(1H)-one (CAS 478063-61-5)
- 2-(4-Fluorobenzyl)-3-(4-methoxyphenyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (CAS 281205-72-9)
- 2-(4-(3-Fluorobenzyl)-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonyl)benzoic acid (CAS 439107-43-4)
- 2-((4-Fluorobenzyl)thio)-1-(4-fluorophenyl)-5-(4-methoxyphenyl)-1H-imidazole (CAS 1207001-23-7)
- 3-(5-((3-Fluorobenzyl)thio)-4-hexyl-4H-1,2,4-triazol-3-yl)-1H-indole (CAS 568560-96-3)
Recommended Standards
- 2-((3R,6S)-3,6-bis(benzamido)cyclohex-1-en-1-yl)-2-methylpropanoic acid (CAS 2053652-04-1)
- 2,5-Anhydro-1-O-trityl-D-mannitol (CAS 68774-48-1)
- 3-(((Benzyloxy)carbonyl)amino)-3-(1-(tert-Butoxycarbonyl)piperidin-3-yl)propanoicacid (CAS 372144-13-3)
- 1-Benzyl 2-ethyl 5-((tert-butoxycarbonyl)amino)piperidine-1,2-dicarboxylate (CAS 2386925-92-2)
- (S)-4,4-Difluorobutan-2-amine (CAS 2165896-55-7)
- 4-((5-(Trifluoromethyl)pyridin-2-yl)oxy)benzothioamide (CAS 175277-02-8)
- 2,3-Difluoro-1-iodo-4-methylbenzene (CAS 914100-41-7)
- 2-Phenoxy-4h-1,3,2-benzodioxaphosphorin2-oxide (CAS 4081-23-6)
- Methyl 2-acetamido-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 92539-89-4)
- Flurbiprofen Impurity 56 (CAS 5563-78-0)
- 21978-49-4 5,9,13,17,21,25,29,33-Pentatriacontaoctaen-2-one,6,10,14,18,22,26,30,34-octamethyl-, (5E,9E,13E,17E,21E,25E,29E)- (CAS 21978-49-4)
- 2-Methyl-<SUP>13</SUP>C-furan (CAS 105855-03-6)
- Methyl 3-hydroxy-1-oxo-N-(prop-2-yn-1-yl)-1H-indene-2-carbimidothioate (CAS 1274903-29-5)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com