3-(Trifluoromethyl)-N-(1,5,6-trimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide CAS 338411-06-6
| CAS No. | 338411-06-6 |
| Molecular Formula | C17H16F3N3O2S |
| Molecular Weight | 383.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(Trifluoromethyl)-N-(1,5,6-trimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(Trifluoromethyl)-N-(1,5,6-trimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338411-06-6) is a high-purity analytical reference standard with the molecular formula C17H16F3N3O2S and a molecular weight of 383.39 g/mol.
Structurally, 3-(Trifluoromethyl)-N-(1,5,6-trimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (C17H16F3N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine 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 383.39 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 3-(Trifluoromethyl)-N-(1,5,6-trimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide 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 | C17H16F3N3O2S |
| Molecular Weight | 383.39 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; 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Trifluoromethyl Standards
- (1-(4-Methyl-6-(trifluoromethyl)pyrimidin-2-yl)-1H-1,2,3-triazol-4-yl)(naphthalen-2-yl)methanone (CAS 861207-86-5)
- 2-((3,5-Bis(trifluoromethyl)phenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 897519-70-9)
- 1-Methyl-3-(trifluoromethyl)-5-((3-(trifluoromethyl)phenyl)sulfonyl)-1H-pyrazole-4-carbonitrile (CAS 318517-88-3)
- (2-(Trifluoromethyl)-5-(2-((triisopropylsilyl)oxy)ethyl)thiazol-4-yl)methanol (CAS 1858271-73-4)
- 3,5-bis(trifluoromethyl)phenyl 4-(chloromethyl)benzoate (CAS 680579-24-2)
- (E)-2-(trifluoromethyl)-3-(2-(4-(trifluoromethyl)benzylidene)hydrazinyl)quinoxaline (CAS 338962-25-7)
- 2-(3,5-Bis(trifluoromethyl)phenyl)quinoline-8-carboxamide (CAS 655222-65-4)
- 2-((4-Methyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 329929-28-4)
Recommended Standards
- 3-(2,5-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl dimethylcarbamate (CAS 859668-98-7)
- 4-[1-(Benzenesulfonyl)-6-fluoro-1H-indol-2-yl]-4-hydroxycyclohexa-2,5-dien-1-one (CAS 840474-95-5)
- 2-{[3-cyano-6-(furan-2-yl)-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N,N-diethylacetamide (CAS 625369-83-7)
- Benzyl-2-Chloro-1,1,2-Trifluoroethyl Sulfide (CAS 82789-49-9)
- 2-(2,2-difluorocyclopropyl)ethanesulfonyl chloride (CAS 1989672-13-0)
- 2-Chloro-5-(chloromethyl)-1-methyl-1H-imidazole (CAS 1222479-26-6)
- (R)-2-(1-Amino-7-bromo-4,4-difluoro-1,2,3,4-tetrahydronaphthalen-1-yl)-2,2-difluoroethanol (CAS 1415108-43-8)
- 1-(Tert-butylthio)-3-phenylpropan-2-one (CAS 1157222-21-3)
- 1-(3-Bromophenyl)pentan-2-one (CAS 1179269-06-7)
- ethyl 2-(3-methylpyridin-4-yl)acetate (CAS 57408-46-5)
- 1-(2-Morpholinoethyl)-2-oxo-1,2-dihydropyridine-3-carbaldehyde (CAS 1447953-57-2)
- Methyl 6-(dimethylamino)-5-methylnicotinate (CAS 1355174-35-4)
- Furan-2-yl(4-(4-(thiophen-3-yl)thiazol-2-yl)piperazin-1-yl)methanone (CAS 1448137-76-5)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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