1-((4-Bromo-2,5-dimethoxyphenyl)sulfonyl)-2-phenyl-4,5-dihydro-1H-imidazole CAS 701952-26-3
| CAS No. | 701952-26-3 |
| Molecular Formula | C17H17BrN2O4S |
| Molecular Weight | 425.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution, 1-((4-Bromo-2,5-dimethoxyphenyl)sulfonyl)-2-phenyl-4,5-dihydro-1H-imidazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 425.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 supplies 1-((4-Bromo-2,5-dimethoxyphenyl)sulfonyl)-2-phenyl-4,5-dihydro-1H-imidazole (CAS 701952-26-3), a certified reference material (molecular formula C17H17BrN2O4S, MW 425.30 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H17BrN2O4S |
| Molecular Weight | 425.30 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.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 5-Bromo-N-(4-(3,4-dimethoxyphenyl)thiazol-2-yl)thiophene-2-carboxamide (CAS 325987-52-8)
- 1-((4-Bromo-5-methoxy-2-methylphenyl)sulfonyl)-4-phenylpiperazine (CAS 898650-79-8)
- 6-Bromo-3-((3,4-dimethoxyphenyl)sulfonyl)-2H-chromen-2-one (CAS 866347-85-5)
- 5-Bromo-N-(2-((3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)furan-2-carboxamide (CAS 1798018-62-8)
- 5-(5-Bromo-2-oxo-1-pentylindolin-3-ylidene)-3-methyl-2-thioxothiazolidin-4-one (CAS 618075-18-6)
- 474918-33-7 2-Bromo-9,9-bis(4-methylphenyl)-9H-fluorene DTXSID60676780 (CAS 474918-33-7)
- 2-(3-(4-Bromo-2-fluorobenzyl)-7-fluoro-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)acetic acid (CAS 112733-08-1)
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Recommended Standards
- PE 2I (CAS 188680-71-9)
- 2-((4-(4-Bromophenyl)thiazol-2-yl)amino)-6-phenylpyrimidin-4(1H)-one (CAS 88067-22-5)
- (E)-2-(((4-(4-bromophenyl)-5-methylthiazol-2-yl)imino)methyl)-3-hydroxy-1H-inden-1-one (CAS 1022508-70-8)
- 3-Amino-N-(3-bromophenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 445267-35-6)
- 3-[4-(Propan-2-yl)benzenesulfonyl]-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-5-one (CAS 866350-26-7)
- (3,4-Dimethylphenyl)(pyridin-3-yl)methanone (CAS 1094648-60-8)
- N4-(2-Fluorophenyl)-N2-(2-hydroxyethyl)-L-asparagine (CAS 1098630-72-8)
- 3,6-Dioxopiperazine-2-carboxylic acid (CAS 98021-27-3)
- n-(4-(Piperidin-1-yl)phenyl)cyclopropanecarboxamide (CAS 852298-11-4)
- 3,5-Dimethyl-1-phenylpyrazole-4-methanol (CAS 58789-53-0)
- (2-{1-[(4-Methylphenyl)sulfonyl]piperidin-4-yl}ethyl)amine hydrochloride 0468AD 1185302-39-9 C14H23ClN2O2S (CAS 1185302-39-9)
- 5-chloro-4-nitro-thiophene-2-carboxylic acid (CAS 89166-85-8)
- Methyl 5-oxo-1-piperidin-3-ylpyrrolidine-3-carboxylate (CAS 1287218-45-4)
- Semaglutide238 (CAS CATO-C4X-2226238)
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