N-(2-(1H-Indol-3-yl)ethyl)-3-(trifluoromethyl)benzenesulfonamide CAS 120823-38-3
| CAS No. | 120823-38-3 |
| Molecular Formula | C17H15F3N2O2S |
| Molecular Weight | 368.37 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 N-(2-(1H-Indol-3-yl)ethyl)-3-(trifluoromethyl)benzenesulfonamide (CAS 120823-38-3), a certified reference material (molecular formula C17H15F3N2O2S, MW 368.37 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, N-(2-(1H-Indol-3-yl)ethyl)-3-(trifluoromethyl)benzenesulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 368.37 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).
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 | C17H15F3N2O2S |
| Molecular Weight | 368.37 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- Tri-P-Cresyl Phosphate (CAS 78-32-0)
- (R)-α-[[(Trifluoromethyl)sulfonyl]oxy]-benzenebutanoic Acid tert-Butyl Ester (CAS 138276-17-2)
- Tri-O-Cresyl Phosphate (CAS 78-30-8)
- 1-(Thiophen-2-ylmethyl)-3-(4-(3-(trifluoromethyl)phenoxy)but-2-yn-1-yl)urea (CAS 1421500-21-1)
- Ethyl 2-(1H-indazol-3-yl)acetate (CAS 53541-18-7)
- 2-[[3,4-Dihydro-4-oxo-3-(phenylmethyl)-2-quinazolinyl]thio]acetic acid (CAS 483350-66-9)
- 2-((3-Chlorophenyl)sulfonyl)-N-methyl-N-phenylacetamide (CAS 339108-28-0)
- 2,2'-Sulfonylbis(ethan-1-amine) (CAS 38855-04-8)
- (R)-2,2,2-Trichloroethyl 4-(3-amino-4-(phenylthio)butyl)piperazine-1-carboxylate (CAS 2143096-87-9)
- 3-[3-(Trifluoromethyl)phenoxy]pyrazine-2-carboxamide (CAS 874832-16-3)
- 3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonate (CAS 338406-93-2)
- 5-(3-Chlorophenyl)pent-4-yn-1-ol (CAS 500709-36-4)
- 2-Aminothiophene-3-carbothioamide (CAS 36050-22-3)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
Why CATO?
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