(E)-2-Fluoro-4'-methoxychalcone CAS 1192353-06-2
Purity 97%+In StockPharmaceutical Standards
| 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
(E)-2-Fluoro-4'-methoxychalcone (CAS 1192353-06-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H13FO2. Molecular weight: 256.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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 |
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- 5'-Acetyl-2'-fluoro-3-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 2624416-98-2)
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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)
- 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)
- 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)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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