1-(1-(4-Chlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)-3-(2,4-difluorophenyl)urea CAS 338755-30-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338755-30-9 |
| Molecular Formula | C19H14ClF2N3O2 |
| Molecular Weight | 389.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1-(4-Chlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)-3-(2,4-difluorophenyl)urea (CAS 338755-30-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H14ClF2N3O2. Molecular weight: 389.78 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H14ClF2N3O2 |
| Molecular Weight | 389.78 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorobenzyl Standards
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- 4-(3-Chlorobenzyl)-3-cyano-N-(thiazol-2-yl)benzenesulfonamide (CAS 1799439-21-6)
- 3-((4-Chlorobenzyl)thio)-5,6-diphenyl-1,2,4-triazine (CAS 330551-81-0)
- 3-(2-Chlorobenzyl)-2-(ethylthio)-6,7-dimethoxyquinazolin-4(3H)-imine (CAS 860610-75-9)
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Recommended Standards
- 3-(2-Chlorophenyl)-5-[1-(3,4-difluorobenzoyl)pyrrolidin-2-yl]-1,2,4-oxadiazole (CAS 1795410-76-2)
- 4-(3-(2-Chloro-4-nitrophenoxy)propoxy)benzene-1-sulfonyl fluoride (CAS 21278-62-6)
- 2-Amino-6-(4-(4-chloro-3-fluorophenoxy)phenyl)pyridine-3,4,5-tricarbonitrile (CAS 478081-44-6)
- Tetramethylphosphonium chloride (CAS 1941-19-1)
- 3-(2,3-Dihydrobenzofuran-5-yl)propan-1-ol (CAS 217483-06-2)
- (5-(4-Chloro-3-fluorophenyl)pyridin-3-yl)methanamine (CAS 1346691-97-1)
- 1-Chloro-4-(phenylsulfinyl)benzene (CAS 2184973-82-6)
- tert-Butyl 4-amino-2-methyl-1H-imidazole-5-carboxylate (CAS 211929-23-6)
- 2,2'-([1,1':4',1''-Terphenyl]-4,4''-Diyl)Diacetonitrile (CAS 1000559-50-1)
- Vialox Peptide(Pentapeptide-3) diacetate (CAS 725232-44-0)
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