3-{1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}-1-[3-(propan-2-yloxy)phenyl]urea CAS 338755-53-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338755-53-6 |
| Molecular Formula | C22H21Cl2N3O3 |
| Molecular Weight | 446.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-{1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}-1-[3-(propan-2-yloxy)phenyl]urea (CAS 338755-53-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H21Cl2N3O3. Molecular weight: 446.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H21Cl2N3O3 |
| Molecular Weight | 446.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 | Cl-containing |
| Nitrogen Atoms | 3 |
Related dichlorophenyl Standards
- Methyl 2-[({1-[(3,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbamoyl)amino]benzoate (CAS 338755-50-3)
- 3-[(2,4-Dichlorophenyl)methoxy]-N-[4-(trifluoromethyl)phenyl]thiophene-2-carboxamide (CAS 339098-08-7)
- N-(3,4-dichlorophenyl)-3-((3-(trifluoromethyl)benzyl)oxy)thiophene-2-carboxamide (CAS 344272-98-6)
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- N-(3,4-Dichlorophenyl)-3-[(2,4-dichlorophenyl)methoxy]thiophene-2-carboxamide (CAS 339098-03-2)
- 3-(2,6-Dichlorophenyl)-5-methyl-N-(4-((trifluoromethyl)thio)phenyl)isoxazole-4-carboxamide (CAS 153948-64-2)
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Recommended Standards
- Ethyl 5-(benzyloxy)-6-bromo-2-(3-hydroxypropyl)-1-methyl-1H-indole-3-carboxylate (CAS 1704066-55-6)
- 4-((2-Bromobenzamido)methyl)-N-(2-methoxyphenyl)piperidine-1-carboxamide (CAS 1235116-01-4)
- 1179-29-9 2,3-Bis[2-(2,4-dinitrophenyl)hydrazone] 2,3-Butanedione Bis[(2,4-dinitrophenyl)hydrazone] 2,3-Butanedion Diacetyl Bis(2,4-dinitrophenylhydrazone) NSC 409622 (CAS 1179-29-9)
- rel-(8R,9aS)-8-Hydroxyoctahydro-4H-quinolizin-4-one (CAS 2799639-10-2)
- 6-Chloropyrazolo[1,5-a]pyridine-2-carboxylic Acid (CAS 876379-75-8)
- BAY-598, >98% (HPLC) (CAS 1906919-67-2)
- 4-(4-Fluorophenyl)-1,3,5-triazin-2(1H)-one (CAS 61709-00-0)
- 2-(Tert-butyl)-5-methylbenzoic acid (CAS 904444-29-7)
- Promethazine Impurity 64 (CAS CATO-C4X-141864)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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