1-[(2-Chloro-6-fluorophenyl)methoxy]-2-phenyl-1H-1,3-benzodiazole CAS 338791-17-6
| CAS No. | 338791-17-6 |
| Molecular Formula | C20H14ClFN2O |
| Molecular Weight | 352.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-[(2-Chloro-6-fluorophenyl)methoxy]-2-phenyl-1H-1,3-benzodiazole (C20H14ClFN2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 352.79 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-[(2-Chloro-6-fluorophenyl)methoxy]-2-phenyl-1H-1,3-benzodiazole (CAS 338791-17-6) is a high-purity analytical reference standard with the molecular formula C20H14ClFN2O and a molecular weight of 352.79 g/mol.
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 1-[(2-Chloro-6-fluorophenyl)methoxy]-2-phenyl-1H-1,3-benzodiazole 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 | C20H14ClFN2O |
| Molecular Weight | 352.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
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Recommended Standards
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- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(5-methylthiophen-2-yl)prop-2-en-1-one (CAS 1003448-23-4)
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- 4-(3-Chlorophenyl)-4H-1,2,4-triazole-3,5-diol (CAS 52039-91-5)
- n-[(3,4-dimethoxyphenyl)methyl]-2-methylcyclohexan-1-amine hydrochloride (CAS 1432679-87-2)
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