(E)-2-Fluoro-4'-methoxychalcone CAS 1192353-06-2
| CAS No. | 1192353-06-2 |
| Molecular Formula | C16H13FO2 |
| Molecular Weight | 256.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(E)-2-Fluoro-4'-methoxychalcone (CAS 1192353-06-2) is a high-purity analytical reference standard with the molecular formula C16H13FO2 and a molecular weight of 256.27 g/mol.
The molecular framework of (E)-2-Fluoro-4'-methoxychalcone (C16H13FO2) 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).
CATO manufactures (E)-2-Fluoro-4'-methoxychalcone 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 | C16H13FO2 |
| Molecular Weight | 256.27 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 |
Related E Standards
- 2-(5-Fluoro-1-methyl-1h-1,3-benzodiazol-2-yl)-6-methylphenol (CAS 1183445-61-5)
- Ethyl 3-(3-fluoro-4-methoxyphenyl)-3-hydroxybutanoate (CAS 1281724-07-9)
- 2-Ethyl-2-((2-fluoro-4-nitrophenyl)amino)butan-1-ol (CAS 1376350-31-0)
- 5'-Acetyl-2'-fluoro-3-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 2624416-98-2)
- 5'-Fluoro-2'-hydroxy-4-methylchalcone (CAS 850799-77-8)
- 6-Fluoro-4-(piperazin-1-yl)quinoline-3-carbonitrile (CAS 1255779-50-0)
- 6-Fluoro-N-(2-fluorophenyl)quinolin-4-amine (CAS 1018162-34-9)
- 6-Fluoro-2-(2-fluorophenyl)quinolin-4-amine (CAS 189877-87-0)
Recommended Standards
- 4,5-Dihydro-5-methyl-3,4-diphenyl-5-isoxazolol-13C2, 15N (CAS 1189468-68-5)
- 3-(2-Fluorophenyl)-1-(2-hydroxy-3-methoxypropyl)-1-methylurea (CAS 1210340-55-8)
- (1-(4-Fluorobenzyl)-1H-indazol-3-yl)methanol (CAS 1186507-57-2)
- N~1~,N~1~-Diallyl-4-(trifluoromethyl)-1,2-benzenediamine (CAS 1219979-75-5)
- H-D-Met-Met-Met-OH (H-4365.0250) (CAS 319927-24-7)
- 1-(6-Oxo-4-(trifluoromethyl)-1,6-dihydropyrimidin-2-yl)thiourea (CAS 861211-27-0)
- 7-Bromo-3-oxoisoindoline-4-carbonitrile (CAS 1370467-88-1)
- 2-(Hydroxymethyl)-5-methoxyphenol (CAS 59648-29-2)
- 4-Amino-2-methylquinolin-3-ol (CAS 61358-60-9)
- (2E)-3-(2,4-Dimethoxyphenyl)-1-(2-methoxyphenyl)prop-2-en-1-one (CAS 219488-09-2)
- 2-Bromoindolizine-3-carboxylic acid (CAS 1367871-35-9)
- 6-Bromoquinoline-3-carbonitrile (CAS 1314687-82-5)
- Tetrahydroxydiboron (CAS 13675-18-8)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
Why CATO?
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