1-Fluoro-2-propoxybenzene CAS 203115-91-7
| CAS No. | 203115-91-7 |
| Molecular Formula | C9H11FO |
| Molecular Weight | 154.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 154.18 g/mol gives 1-Fluoro-2-propoxybenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Fluoro-2-propoxybenzene (CAS 203115-91-7), molecular formula C9H11FO and molecular weight 154.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Fluoro-2-propoxybenzene (C9H11FO) is characterized by a hydroxyl group, an ether linkage, fluorine 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.
As a certified reference material (CRM), 1-Fluoro-2-propoxybenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H11FO |
| Molecular Weight | 154.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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.) | 2015 |
| Halogen Content | F-containing |
Related Fluoro Standards
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Recommended Standards
- 1-(Ethoxymethyl)-4-fluorobenzene (CAS 405-70-9)
- 1-Fluoro-3-isopropoxybenzene (CAS 203115-93-9)
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- 1-Fluoro-3-methoxy-2,4-dimethylbenzene (CAS 26829-80-1)
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- 2-(3,4-Difluoro-5-propoxyphenyl)ethan-1-ol (CAS 1443310-12-0)
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