4-{3-[(2,6-dichlorophenyl)methyl]-2-methyl-4-oxo-1,4-dihydropyridin-1-yl}butanoic acid CAS 400736-52-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400736-52-9 |
| Molecular Formula | C17H17Cl2NO3 |
| Molecular Weight | 354.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{3-[(2,6-dichlorophenyl)methyl]-2-methyl-4-oxo-1,4-dihydropyridin-1-yl}butanoic acid (CAS 400736-52-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H17Cl2NO3. Molecular weight: 354.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H17Cl2NO3 |
| Molecular Weight | 354.23 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 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3,4-Dichloro-N-(3,4-dimethoxyphenethyl)benzamide (CAS 67616-17-5)
- 4-Chloro-7-(3-chloro-4-methylphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 887202-25-7)
- 3-((4-Chloro-2,5-dimethoxyphenyl)amino)-1-(4-chlorophenyl)propan-1-one (CAS 868255-83-8)
- 2-(Quinolin-3-yl)piperidine-1-carbaldehyde (CAS 1352541-28-6)
- N-[(6-Methoxypyridin-3-yl)methyl]acetamide (CAS 1344325-94-5)
- 2-(Pyrimidin-2-yl)pyridin-3-ol (CAS 93560-56-6)
- 2-Amino-4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)phenol (CAS 161949-58-2)
- tert-Butyl 2-hydrazinylthiazole-4-carboxylate (CAS 1964517-21-2)
- Ethyl 2-[(2-chloropropanoyl)amino]-5,6,7,8-tetra-hydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 1092289-44-5)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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