4-Chloro-1-fluoro-2-isopropoxybenzene CAS 1369842-02-3
| CAS No. | 1369842-02-3 |
| Molecular Formula | C9H10ClFO |
| Molecular Weight | 188.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-1-fluoro-2-isopropoxybenzene (CAS 1369842-02-3), a certified reference material (molecular formula C9H10ClFO, MW 188.63 g/mol) for analytical method development and quality control.
The molecular framework of 4-Chloro-1-fluoro-2-isopropoxybenzene (C9H10ClFO) is characterized by a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C9H10ClFO |
| Molecular Weight | 188.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
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Recommended Standards
- 1-Chloro-2-fluoro-4-isopropoxybenzene (CAS 1369813-97-7)
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- 2-Chloro-1-fluoro-3-isopropoxybenzene (CAS 1369889-31-5)
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