3-(Benzyloxy)-1-(2-chloro-6-fluorobenzyl)-2-methylpyridin-4(1H)-one CAS 338965-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338965-48-3 |
| Molecular Formula | C20H17ClFNO2 |
| Molecular Weight | 357.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Benzyloxy)-1-(2-chloro-6-fluorobenzyl)-2-methylpyridin-4(1H)-one (CAS 338965-48-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H17ClFNO2. Molecular weight: 357.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H17ClFNO2 |
| Molecular Weight | 357.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-Benzyl-3-((2-chloro-6-fluorobenzyl)oxy)-2-methylpyridin-4(1H)-one (CAS 303144-74-3)
- 3-[[(4-Chlorophenyl)sulfonyl](2-furylmethyl)-amino]-N-hydroxypropanimidamide (CAS 499769-99-2)
- tert-Butyl 4-((4-chloro-3-fluorophenyl)carbamoyl)piperazine-1-carboxylate (CAS 1389634-72-3)
- 7-Methyl-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 5528-57-4)
- 3,4-dithien-2-ylfuran-2(5H)-one (CAS 730976-44-0)
- ethyl cis-3-hydroxy-1-methyl-cyclobutanecarboxylate (CAS 1408074-72-5)
- 4-(Diethylamino)benzaldehyde Diphenylhydrazone (CAS 125948-64-3)
- 4-(Dimethyl-1h-1,2,4-triazol-1-yl)-2-methylbenzaldehyde (CAS 1247108-88-8)
- 5-(3,4-Difluorophenyl)pyrrolidin-3-ol (CAS 1341419-89-3)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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