2-{[5-chloro-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazin-4-yl](methyl)amino}ethyl cyclopropanecarboxylate CAS 477867-34-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477867-34-8 |
| Molecular Formula | C18H20ClN3O4 |
| Molecular Weight | 377.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{[5-chloro-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazin-4-yl](methyl)amino}ethyl cyclopropanecarboxylate (CAS 477867-34-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H20ClN3O4. Molecular weight: 377.82 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H20ClN3O4 |
| Molecular Weight | 377.82 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-(4-Chlorophenyl)-4-(dimorpholinomethylene)oxazol-5(4H)-one (CAS 61767-52-0)
- 3-(4-Chlorophenyl)-1-(3-nitrophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole (CAS 343374-72-1)
- 7-((4-Chlorophenyl)((3-hydroxypyridin-2-yl)amino)methyl)quinolin-8-ol (CAS 385786-48-1)
- 3-(5-Methylthiophen-2-yl)prop-2-en-1-ol (CAS 90953-56-3)
- 3-Bromo-5-methoxypicolinic acid (CAS 1211536-50-3)
- (1-Cyanoethyl)urea (CAS 1250694-76-8)
- Ethyl 3-(2-chloropyridin-3-yl)-3-oxopropanoate (CAS 220731-02-2)
- N-Hexanoylglycine-2,2-d2 (CAS 1256842-52-0)
- 3-(3-Methoxypyridin-2-yl)azetidin-3-ol (CAS 1609671-97-7)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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