3-Fluorodibenz[b,e]oxepin-11(6H)-one CAS 114312-48-0
| CAS No. | 114312-48-0 |
| Molecular Formula | C14H9FO2 |
| Molecular Weight | 228.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 228.22 g/mol gives 3-Fluorodibenz[b,e]oxepin-11(6H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-Fluorodibenz[b,e]oxepin-11(6H)-one (CAS 114312-48-0), a certified reference material (molecular formula C14H9FO2, MW 228.22 g/mol) for analytical method development and quality control.
The molecular framework of 3-Fluorodibenz[b,e]oxepin-11(6H)-one (C14H9FO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Fluorodibenz[b,e]oxepin-11(6H)-one 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 | C14H9FO2 |
| Molecular Weight | 228.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Recommended Standards
- 2-(4-Fluorophenyl)-1,3-benzoxazol-6-amine (CAS 1134316-91-8)
- Ethyl 2-(2-fluoro-3-methoxyphenyl)-2-hydroxyacetate (CAS 1151564-10-1)
- 2-(3-Fluorophenyl)benzo[d]oxazol-6-amine (CAS 1134316-89-4)
- 2-(4-aminophenoxy)-6-fluorobenzonitrile (CAS 1157011-71-6)
- 1-Hexylpyridin-1-ium Hexafluorophosphate(V) (CAS 797789-00-5)
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- 3-[(2,3,4,5-tetrahydro-1h-3-benzazepin-3-yl)methyl]pyridin-2-amine (CAS 1421601-63-9)
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Why CATO?
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