4-(2,4-Dichlorophenyl)-6-phenyl-2,3,4,5-tetrahydropyridazin-3-one CAS 344282-63-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344282-63-9 |
| Molecular Formula | C16H12Cl2N2O |
| Molecular Weight | 319.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,4-Dichlorophenyl)-6-phenyl-2,3,4,5-tetrahydropyridazin-3-one (CAS 344282-63-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H12Cl2N2O. Molecular weight: 319.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H12Cl2N2O |
| Molecular Weight | 319.19 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-(1-(3-Bromo-4-methoxyphenyl)ethyl)benzaldehyde (CAS 2484888-78-8)
- 4-(3-Chlorophenyl)-6-(4-chlorophenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 344282-38-8)
- 3-Bromo-3,5-dimethyl-4-methoxybenzophenone (CAS 844879-47-6)
- Ethyl 4-glycylpiperazine-1-carboxylate (CAS 359821-46-8)
- 3-{[(4-methylphenyl)methyl]sulfanyl}-5H,6H-benzo[h]cinnoline (CAS 383148-07-0)
- Argatroban Impurity 62 (CAS CATO-C4X-100762)
- 3,5-Dibromo-4-(chlorosulfonyl)benzoic acid (CAS 1375474-74-0)
- Methyl 3-{[6-(ethylsulfanyl)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl]oxy}thiophene-2-carboxylate (CAS 478247-51-7)
- 1-(4-(2,6-Dimethylmorpholino)phenyl)ethan-1-one (CAS 923121-10-2)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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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