2-{[(4-tert-butylphenyl)methyl]sulfanyl}-1-methyl-4,5-diphenyl-1H-imidazole CAS 339277-18-8
| CAS No. | 339277-18-8 |
| Molecular Formula | C27H28N2S |
| Molecular Weight | 412.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{[(4-tert-butylphenyl)methyl]sulfanyl}-1-methyl-4,5-diphenyl-1H-imidazole (CAS 339277-18-8), molecular formula C27H28N2S and molecular weight 412.59 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-{[(4-tert-butylphenyl)methyl]sulfanyl}-1-methyl-4,5-diphenyl-1H-imidazole (C27H28N2S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 2-{[(4-tert-butylphenyl)methyl]sulfanyl}-1-methyl-4,5-diphenyl-1H-imidazole 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 | C27H28N2S |
| Molecular Weight | 412.59 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related tert Standards
- 3-{[(4-tert-butylphenyl)methyl]sulfanyl}-1-phenyl-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 439096-57-8)
- 2-{[5-(4-tert-Butylphenyl)-4-(4-methoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide (CAS 893726-65-3)
- 3-[(4-tert-Butylphenyl)methoxy]-N-(4-nitrophenyl)thiophene-2-carboxamide (CAS 344272-85-1)
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- 1-(4-tert-Butylphenyl)-3-{[(4-fluorophenyl)methyl]sulfanyl}-5H,6H,7H-cyclopenta[c]pyridine-4-carbonitrile (CAS 439096-54-5)
- N-(4-butylphenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105235-44-6)
- 2-(2-{[5-(4-tert-butylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}ethyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 477857-45-7)
- N-(4-butylphenyl)-2-((2-((2-hydroxybenzylidene)amino)phenyl)thio)acetamide (CAS 765285-01-6)
Recommended Standards
- 2,6-Dimethyl-4-(3-(4-pentylcyclohexyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl)phenol (CAS 860611-17-2)
- Biotin-C2-S-S-pyridine (CAS 112247-65-1)
- SW033291 (CAS 459147-39-8)
- Phenylpropionylfentanyl (CAS 79279-02-0)
- 1,2-BENZISOXAZOL-3(2H)-ONE 1,2-BENZISOXAZOL-3-OL 1,2-BENZOXAZOL-3-OL 21725-69-9 3-HYDROXY-1,2-BENZISOXAZOLE AS06287 benzo[d]isoxazol-3-ol (CAS 21725-69-9)
- tert-Butyl 3-(((4-methylpyrimidin-2-yl)amino)methyl)piperidine-1-carboxylate (CAS 1261234-15-4)
- Methyl 2-methylpiperidine-4-carboxylate hydrochloride (CAS 1646786-45-9)
- 3-Bromo-4,5-dimethoxybenzonitrile (CAS 781654-31-7)
- N-[2-(2-Methoxyethoxy)benzyl]-2,6-dimethylaniline (CAS 1040686-60-9)
- Palbociclib Impurity 103 (CAS 2270982-31-3)
- Tazobactam Impurity 6 (CAS CATO-C4X-12056)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-ol (CAS 1310383-01-7)
- Methyl 1,1-dimethyl-3-oxo-2,3-dihydro-1H-indene-5-carboxylate (CAS 166978-61-6)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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