1-((4-Bromophenyl)sulfonyl)-2-((2-chlorobenzyl)thio)-4,5-dihydro-1H-imidazole CAS 868217-81-6
| CAS No. | 868217-81-6 |
| Molecular Formula | C16H14BrClN2O2S2 |
| Molecular Weight | 445.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 445.78 g/mol gives 1-((4-Bromophenyl)sulfonyl)-2-((2-chlorobenzyl)thio)-4,5-dihydro-1H-imidazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-((4-Bromophenyl)sulfonyl)-2-((2-chlorobenzyl)thio)-4,5-dihydro-1H-imidazole (CAS 868217-81-6), molecular formula C16H14BrClN2O2S2 and molecular weight 445.78 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-((4-Bromophenyl)sulfonyl)-2-((2-chlorobenzyl)thio)-4,5-dihydro-1H-imidazole (C16H14BrClN2O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 445.78 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-((4-Bromophenyl)sulfonyl)-2-((2-chlorobenzyl)thio)-4,5-dihydro-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 | C16H14BrClN2O2S2 |
| Molecular Weight | 445.78 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bromophenyl Standards
- N-(4-bromophenyl)-2-chloro-N-(3-nitrobenzyl)benzamide (CAS 332163-37-8)
- N-(4-bromophenyl)-4-chloro-N-(3-nitrobenzyl)benzamide (CAS 332163-55-0)
- N-(4-bromophenyl)-N-(4-chlorobenzyl)-4-nitrobenzamide (CAS 332128-52-6)
- 2-(3-Bromophenyl)-5-(dibromomethyl)benzo[d]oxazole (CAS 1706430-05-8)
- 3,6-Bis(4-bromophenyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 84632-54-2)
- 4,7-Bis(4-bromophenyl)benzo[c][1,2,5]thiadiazole (CAS 287966-64-7)
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- Ethyl 1-(4-(4-bromophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 955976-70-2)
Recommended Standards
- 2,4,5-Triiodo-1H-imidazole (CAS 1746-25-4)
- 2-(4-Chlorobenzyl)-4-((3,4-dichlorobenzyl)thio)quinazoline (CAS 303149-25-9)
- N-{2-[2-(sec-Butyl)phenoxy]butyl}-1-hexadecanamine (CAS 1040688-22-9)
- 2-[(3-Chlorophenyl)methyl]-4-{[(2,4-dichlorophenyl)methyl]sulfanyl}quinazoline (CAS 303149-49-7)
- N-((2,4-dimethylphenyl)carbamoyl)-4-methylbenzenesulfonamide (CAS 499197-61-4)
- 1-Cyclopentyl-3,5-dimethyl-1h-pyrazole-4-sulfonyl chloride (CAS 934987-16-3)
- 2-Tetrahydro-2-furanylphenol (CAS 40324-49-0)
- 3-(Methylthio)-4-((((4-nitrophenyl)carbamoyl)oxy)imino)tetrahydrothiophene 1,1-dioxide (CAS 325854-22-6)
- 1-(4-Isopropylphenyl)guanidine (CAS 751442-57-6)
- 1-(Pyridine-2-carbonyl)pyrrolidin-3-amine dihydrochloride (CAS 1394040-57-3)
- 3-Methoxy-N-neopentylaniline (CAS 1040690-79-6)
- 2-(2,5-Dimethylphenyl)ethanol (CAS 6972-51-6)
- N-(4H-Chromeno[4,3-d]thiazol-2-yl)-2,4-dimethoxybenzamide (CAS 681157-61-9)
- D-Asp15-Tirzepatide (CAS CATO-CPTD788919)
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