1-(2-Fluorophenyl)-3-(naphthalen-2-yl)prop-2-en-1-one CAS 867294-23-3
| CAS No. | 867294-23-3 |
| Molecular Formula | C19H13FO |
| Molecular Weight | 276.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Fluorophenyl)-3-(naphthalen-2-yl)prop-2-en-1-one (C19H13FO) contains a steroid core, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
1-(2-Fluorophenyl)-3-(naphthalen-2-yl)prop-2-en-1-one (CAS 867294-23-3), molecular formula C19H13FO and molecular weight 276.30 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.
As a certified reference material (CRM), 1-(2-Fluorophenyl)-3-(naphthalen-2-yl)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.
Physical & Chemical Properties
| Molecular Formula | C19H13FO |
| Molecular Weight | 276.30 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 3-(4-fluorophenyl)-1-(2-naphthyl)prop-2-en-1-one (CAS 104765-79-9)
- 6-(3-Fluorophenyl)-3-methylimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 1131580-14-7)
- 1-(3-Fluorophenyl)-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 1242916-15-9)
- ethyl 1-(4-fluorophenyl)-5-propyl-1H-pyrazole-4-carboxylate (CAS 1461713-25-6)
- 1-(4-Fluorophenyl)-3-methyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 325721-14-0)
- 2-[6-(4-fluorophenyl)imidazo[2,1-b][1,3]thiazol-3-yl]acetic acid (CAS 878259-69-9)
- 5-(4-(4-Fluorophenyl)piperazin-1-yl)-1-methyl-1H-1,2,4-triazol-3-amine (CAS 241127-34-4)
- 6-(4-Fluorophenyl)-3-methylimidazo[2,1-b][1,3]thiazole-2-carboxylic acid (CAS 951908-85-3)
Recommended Standards
- 1-((3,4-Difluorophenyl)sulfonyl)-4-methylpiperazine (CAS 352214-00-7)
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- (3-Ethoxy-4-((4-fluorobenzyl)oxy)phenyl)methanol (CAS 861433-56-9)
- 1,3,5-tri(1H-Imidazol-1-yl)benzene (CAS 528543-96-6)
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