2-(4-Chlorophenyl)-1-{[3-(trifluoromethyl)phenyl]methoxy}-1H-1,3-benzodiazole CAS 338791-23-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338791-23-4 |
| Molecular Formula | C21H14ClF3N2O |
| Molecular Weight | 402.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chlorophenyl)-1-{[3-(trifluoromethyl)phenyl]methoxy}-1H-1,3-benzodiazole (CAS 338791-23-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H14ClF3N2O. Molecular weight: 402.80 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H14ClF3N2O |
| Molecular Weight | 402.80 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)-1-{[3-(trifluoromethyl)phenyl]methoxy}-1H-1,3-benzodiazole (CAS 338791-20-1)
- 1-({2-[(4-chlorophenyl)sulphonyl]ethyl}thio)-2,3,4,5,6-pentafluorobenzene (CAS 649578-39-2)
- N-(4-chlorophenyl)-1-(5-(trifluoromethyl)pyridin-2-yl)-1H-pyrazole-4-sulfonamide (CAS 1209329-05-4)
- 1-(4-Chlorophenyl)-3-{1-[(2E)-3-phenylprop-2-enoyl]-1H-pyrazol-3-yl}-1,4-dihydropyridazin-4-one (CAS 318498-12-3)
- Ethyl 5-(4-chlorophenyl)-5-hydroxy-1-(2-phenoxyacetyl)-4,5-dihydro-1H-pyrazole-3-carboxylate (CAS 6073-28-5)
- 1-[2-(4-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]-3-hydroxy-3-(2-nitrophenyl)propan-1-one (CAS 478079-15-1)
- 4-(((3-(2-Chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4(5H)-yl)imino)methyl)-2-methoxyphenyl acetate (CAS 478254-37-4)
- Methyl 3-{1-[(4-chlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-amido}thiophene-2-carboxylate (CAS 339008-57-0)
Recommended Standards
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(3,4-dimethoxyphenethyl)acetamide (CAS 478079-17-3)
- 3-((2-Chloro-6-fluorobenzyl)oxy)-2-methyl-1-(4-nitrobenzyl)pyridin-4(1H)-one (CAS 303144-71-0)
- 3-[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}phenoxy)methyl]benzonitrile (CAS 339020-06-3)
- Isobutyl Phenylacetate (CAS 102-13-6)
- (3'-(2-Aminoethyl)-[1,1'-biphenyl]-3-yl)methanol (CAS 1255638-15-3)
- Ethyl 2-chloro-4-(4-fluorophenyl)quinoline-3-carboxylate (CAS 130048-08-7)
- Pk14105 (CAS 107257-28-3)
- ((2R,3R,4S)-3-acetoxy-5-bromo-4-fluorotetrahydrofuran-2-yl)methyl acetate (CAS 444586-87-2)
- 5-Chloro-3-methylisoquinoline (CAS 14123-72-9)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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