2-(3,5-Bis(trifluoromethyl)phenyl)-1-(ethanesulfonyl)-1H-benzimidazole CAS 2830652-00-9
| CAS No. | 2830652-00-9 |
| Molecular Formula | C17H12F6N2O2S |
| Molecular Weight | 422.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-(3,5-Bis(trifluoromethyl)phenyl)-1-(ethanesulfonyl)-1H-benzimidazole (CAS 2830652-00-9), a certified reference material (molecular formula C17H12F6N2O2S, MW 422.34 g/mol) for analytical method development and quality control.
Structurally, 2-(3,5-Bis(trifluoromethyl)phenyl)-1-(ethanesulfonyl)-1H-benzimidazole (C17H12F6N2O2S) 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 422.34 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H12F6N2O2S |
| Molecular Weight | 422.34 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.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bis Standards
- 4,4''-Bis(trifluoromethyl)-[1,1':4',1''-terphenyl]-2',5'-dicarbaldehyde (CAS 1300701-03-4)
- 2-Oxo-6-[3-(trifluoromethyl)phenyl]-1-{[3-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carbonitrile (CAS 252059-83-9)
- 2-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-6-(phenylsulfonyl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 955964-67-7)
- Methyl 3-[2-({[4-(trifluoromethyl)phenyl]carbamoyl}carbonyl)-1H-pyrrol-1-yl]thiophene-2-carboxylate (CAS 477857-78-6)
- (3-(Trifluoromethyl)-1-trityl-1H-pyrazol-4-yl)boronic acid (CAS 474706-58-6)
- (4-((5-((7-(Trifluoromethyl)quinolin-4-yl)thio)pentyl)oxy)phenyl)methanol (CAS 921609-76-9)
- (2-(3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazol-4-yl)(4-phenylpiperazin-1-yl)methanone (CAS 955976-76-8)
- 2-Methyl-5-(6-(4-(2-(trifluoromethyl)phenoxy)piperidin-1-yl)pyridazin-3-yl)-1,3,4-thiadiazole (CAS 921605-87-0)
Recommended Standards
- Latamoxef Impurity 2 (CAS CATO-C4X-17982)
- Mangiferin (CAS 4773-96-0)
- Latamoxef Impurity 11 (CAS CATO-C4X-179811)
- Isomangiferin (CAS 24699-16-9)
- (3S,6R)-5-(tert-butoxycarbonyl)-1,1-difluoro-5-azaspiro[2.4]Heptane-6-carboxylic acid (CAS 2227198-38-9)
- n-((1-(2-Methoxyethyl)cyclobutyl)methyl)-2-methylpropan-2-amine (CAS 1493114-99-0)
- cis-3-(4-Methylbenzoyl)cyclopentane-1-carboxylic acid (CAS 732252-10-7)
- Ethyl 3-(pyrazin-2-yl)-1H-1,2,4-triazole-5-carboxylate (CAS 1344335-45-0)
- 2-((5,6-Diphenyl-1,2,4-triazin-3-yl)thio)acetonitrile (CAS 332109-95-2)
- 7-Bromo-2-(4-hydroxy-2-methylphenyl)benzo[d]oxazol-5-ol (CAS 440122-81-6)
- (S)-2-(4-(tert-Butoxycarbonyl)morpholin-2-yl)acetic acid (CAS 1257850-82-0)
- 5-Cyclopropoxy-2-(dimethylamino)benzoic acid (CAS 1243407-98-8)
- N-Nitroso Isavuconazonium (CAS CATO-C4X-123695)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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