N-(1-isopropyl-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)-4-methylbenzenesulfonamide CAS 338423-18-0
| CAS No. | 338423-18-0 |
| Molecular Formula | C19H23N3O2S |
| Molecular Weight | 357.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(1-isopropyl-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)-4-methylbenzenesulfonamide (C19H23N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 357.47 g/mol, it falls into the moderately-high-molecular-weight range. 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 N-(1-isopropyl-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)-4-methylbenzenesulfonamide (CAS 338423-18-0), a certified reference material (molecular formula C19H23N3O2S, MW 357.47 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.
CATO manufactures N-(1-isopropyl-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)-4-methylbenzenesulfonamide 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 | C19H23N3O2S |
| Molecular Weight | 357.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Ethoxy-2-propyl-N-(2-(thiophen-2-yl)ethyl)-2H-indazole-6-carboxamide (CAS 919108-17-1)
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- 3-(5-methoxy-2-methylthieno[2,3-e][1,3]benzothiazol-1-ium-1-yl)propane-1-sulfonate (CAS 297148-55-1)
- N-(2,5,6-trimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)methanesulfonamide (CAS 866048-86-4)
- Ethyl 3-benzoyl-7-(tert-butyl)indolizine-1-carboxylate (CAS 853329-54-1)
- 1-Difluoromethanesulfonylpyrrolidine-3-carboxylic acid (CAS 1341357-11-6)
- 3-Morpholinopicolinaldehyde (CAS 1126370-00-0)
- 1-(4-Chloro-3-(trifluoromethyl)phenyl)propan-1-amine (CAS 1270540-71-0)
- ARQ-621 (CAS 1095253-39-6)
- 2-(tert-Butylthio)-3-(piperidin-2-yl)pyridine (CAS 1352540-51-2)
- 4'-Ethynyl-[1,1'-biphenyl]-2-amine (CAS 723748-82-1)
- Coumarin-3nitrile (CAS 15119-34-3)
- Nitroso Perindopril EP impurity B (CAS CATO-C4X-125246)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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