3-(3-((2-Chloro-6-fluorobenzyl)oxy)phenyl)-1-(2-fluorobenzyl)-1H-pyrazole CAS 956783-86-1
| CAS No. | 956783-86-1 |
| Molecular Formula | C23H17ClF2N2O |
| Molecular Weight | 410.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(3-((2-Chloro-6-fluorobenzyl)oxy)phenyl)-1-(2-fluorobenzyl)-1H-pyrazole (C23H17ClF2N2O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3-(3-((2-Chloro-6-fluorobenzyl)oxy)phenyl)-1-(2-fluorobenzyl)-1H-pyrazole (CAS 956783-86-1), molecular formula C23H17ClF2N2O and molecular weight 410.84 g/mol, is a CATO reference standard with documented purity and traceability.
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 3-(3-((2-Chloro-6-fluorobenzyl)oxy)phenyl)-1-(2-fluorobenzyl)-1H-pyrazole 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 | C23H17ClF2N2O |
| Molecular Weight | 410.84 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
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- 3-(4-Fluorophenyl)-1,2,4-oxadiazol-5(2h)-one (CAS 185557-63-5)
- 2-(Cyclopentyloxy)aniline (CAS 29026-75-3)
- Perfluoro-tert-butyl iodide (CAS 4459-18-1)
- 3-methoxy-4-methylpiperidine hydrochloride (CAS 1378798-64-1)
- (S)-2-amino-N-isopropyl-2-phenylacetamide hydrochloride (CAS 481658-77-9)
- 4-Bromo-2-(3-fluorobenzyl)pyridazin-3(2h)-one (CAS 2091977-56-7)
- 2-Chloro-6-((4,6-dimethoxypyrimidin-2-yl)thio)benzoic acid (CAS 123342-93-8)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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