N-(5,6-dimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)-4-methoxybenzenesulfonamide CAS 338423-34-0
| CAS No. | 338423-34-0 |
| Molecular Formula | C24H25N3O3S |
| Molecular Weight | 435.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(5,6-dimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)-4-methoxybenzenesulfonamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(5,6-dimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)-4-methoxybenzenesulfonamide (CAS 338423-34-0) is a high-purity analytical reference standard with the molecular formula C24H25N3O3S and a molecular weight of 435.54 g/mol.
The molecular framework of N-(5,6-dimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)-4-methoxybenzenesulfonamide (C24H25N3O3S) 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 the protonation state of its nitrogen-containing groups, 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).
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), N-(5,6-dimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)-4-methoxybenzenesulfonamide 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 | C24H25N3O3S |
| Molecular Weight | 435.54 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 3,5-dimethyl-1-((11bR)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)piperidine (CAS 1894192-04-1)
- N-(5,6-dimethyl-1-(2-methylbenzyl)-1H-benzo[d]imidazol-4-yl)-4-methoxybenzenesulfonamide (CAS 338954-55-5)
- Dimethyl 2-(6-ethyl-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate (CAS 377062-67-4)
- 330179-47-0 Dimethyl 2-(2,2,6,7-tetramethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate MFCD01138051 (CAS 330179-47-0)
- Dimethyl4,4'-(9H-carbazole-3,6-diyl)dibenzoate (CAS 1258419-88-3)
- 4,6-Dimethyl-3-(m-tolylsulfonyl)-1-(3-(trifluoromethyl)benzyl)pyridin-2(1H)-one (CAS 338398-01-9)
- 2,3-Dimethyl-4-thiocyanatophenol (CAS 6186-84-1)
- (E)-2,2-Dimethyl-propanoic Acid 4-[4-Chloro-1-(4-hydroxyphenyl)-2-phenyl-1-butenyl]phenyl Ester (CAS 177748-18-4)
Recommended Standards
- N-Nitroso Lincomycin (CAS CATO-C4X-134240)
- N-(3-Acetyl-2-methylnaphtho[1,2-b]furan-5-yl)-4-(tert-butyl)benzenesulfonamide (CAS 333351-27-2)
- N-(2,4-dimethylphenyl)-2-((3-methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040632-39-0)
- N-(1-(tert-butyl)-3-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-4-methylbenzenesulfonamide (CAS 320422-35-3)
- 3-Bromo-1-methylisoquinoline (CAS 1041263-08-4)
- 1-(Pyrrolidin-3-yl)ethan-1-amine (CAS 1078118-34-9)
- 5-Methyl-2-(m-tolylamino)thiazole-4-carboxylic acid (CAS 1550050-17-3)
- 1707367-75-6 N,N-Dimethyl-1-(6-(trifluoromethyl)-pyridin-2-yl)piperidin-4-amine (CAS 1707367-75-6)
- 5-(4-Bromophenyl)-1,3,4-oxadiazole-2-carboxylic acid (CAS 944907-15-7)
- Methyl 3-aminoindolizine-2-carboxylate (CAS 186358-06-5)
- Tert-butyl 8-hydroxy-1-azaspiro[5.5]Undecane-1-carboxylate (CAS 2306268-74-4)
- 4-(tert-Butoxy)-5-cyclopropoxy-2-(methylthio)pyridine (CAS 1243382-58-2)
- Brexpiprazole Impurity 62 (CAS CATO-C4X-113162)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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