2-(4-Chlorophenyl)-N-(2-(3-(4-chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)acetamide CAS 921851-77-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 921851-77-6 |
| Molecular Formula | C20H17Cl2N3O2 |
| Molecular Weight | 402.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-Chlorophenyl)-N-(2-(3-(4-chlorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)acetamide (CAS 921851-77-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H17Cl2N3O2. Molecular weight: 402.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H17Cl2N3O2 |
| Molecular Weight | 402.27 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenyl Standards
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- (Z)-[(4-Chlorophenyl)methoxy]({2-[(4-chlorophenyl)sulfanyl]-1-phenylethylidene})amine (CAS 338794-48-2)
- 1-[(3-Chlorophenyl)methyl]-4-[5-(naphthalen-1-yl)-1H-pyrazol-3-yl]piperidine (CAS 1025724-80-4)
- 1-[(4-Chlorophenyl)sulfanyl]-4-{[(4-methylphenyl)sulfanyl]methyl}-2-nitrobenzene (CAS 477869-69-5)
- 4-{[(4-chlorophenyl)sulfanyl]methyl}-1-[(4-methylphenyl)sulfanyl]-2-nitrobenzene (CAS 477869-70-8)
- 1-(4-Chlorophenyl)-2-[(5-iodo-2,6-dimethylpyrimidin-4-yl)oxy]ethan-1-one (CAS 477871-93-5)
- 2-(2-Chlorophenyl)-N-(1-(3-(thiophen-3-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)acetamide (CAS 1396679-94-9)
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Recommended Standards
- (2Z)-1-(2,4-Dichlorophenyl)-3-(dimethylamino)-2-(4-fluorobenzenesulfonyl)prop-2-en-1-one (CAS 344265-59-4)
- 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(3-iodo-4-methylphenyl)butan-1-one (CAS 898757-15-8)
- tert-Butyl 4-(4-iodobenzyl)-piperizine-1-carboxylate (CAS 1706437-45-7)
- Ethyl 5-(3-chlorobut-3-en-1-yl)furan-2-carboxylate (CAS 951886-38-7)
- 3-(Chloromethyl)-2-methyl-5-(4-propoxyphenyl)furan (CAS 1119450-02-0)
- 4-Oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-5-carbaldehyde (CAS 386715-47-5)
- 2-(4-Chlorophenyl)-8-hydroxy-6-methoxyisoquinolin-1(2H)-one (CAS 1956377-83-5)
- 5-(P-tolyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 400087-07-2)
- 3-Methoxy-2-phenylimidazo[1,2-a]pyridine-5-carbaldehyde (CAS 181702-32-9)
- Peptide 433 (CAS CATO-CPTD788433)
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