(2E)-3-(4-Chlorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one CAS 28081-12-1
| CAS No. | 28081-12-1 |
| Molecular Formula | C15H10ClFO |
| Molecular Weight | 260.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2E)-3-(4-Chlorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one 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.
CATO supplies (2E)-3-(4-Chlorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one (CAS 28081-12-1), a certified reference material (molecular formula C15H10ClFO, MW 260.69 g/mol) for analytical method development and quality control.
Structurally, (2E)-3-(4-Chlorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one (C15H10ClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 260.69 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C15H10ClFO |
| Molecular Weight | 260.69 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | F/Cl-containing |
Related E Standards
- (2E)-1-(3-Chlorophenyl)-3-(3-fluorophenyl)prop-2-en-1-one (CAS 1004211-97-5)
- (2E)-1-(3-Chlorophenyl)-3-(2-fluorophenyl)prop-2-en-1-one (CAS 1013570-11-0)
- (2E)-1-(2-Chlorophenyl)-3-(2-fluorophenyl)prop-2-en-1-one (CAS 1193328-07-2)
- (E)-1-(4-chlorophenyl)-3-(2-fluorophenyl)prop-2-en-1-one (CAS 1352574-46-9)
- (2E)-1-(2-Chlorophenyl)-3-(3-fluorophenyl)prop-2-en-1-one (CAS 1354941-98-2)
- (2E)-3-(3-Chlorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one (CAS 1616723-47-7)
- (2E)-1-(3-Chlorophenyl)-3-(4-fluorophenyl)prop-2-en-1-one (CAS 1801666-50-1)
- (2E)-3-(2-Chlorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one (CAS 28081-11-0)
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