4-Chloro-2-(4-fluorophenyl)-5-(piperidin-1-yl)pyridazin-3(2H)-one CAS 478049-12-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478049-12-6 |
| Molecular Formula | C15H15ClFN3O |
| Molecular Weight | 307.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-(4-fluorophenyl)-5-(piperidin-1-yl)pyridazin-3(2H)-one (CAS 478049-12-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H15ClFN3O. Molecular weight: 307.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H15ClFN3O |
| Molecular Weight | 307.75 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-Amino-4-(3'-chloro-2'-fluoro-[1,1'-biphenyl]-2-yl)butanoic acid (CAS 2227989-80-0)
- Methyl N-(3-chloro-4-methoxyphenyl)-N-(methylsulfonyl)glycinate (CAS 425618-72-0)
- tert-Butyl (5-chloro-2-(methylsulfonyl)pyrimidin-4-yl)carbamate (CAS 955112-59-1)
- 5-(cyanomethanesulfonyl)-2-fluorobenzoic acid (CAS 1094326-59-6)
- 5-Chloro-3,6-dimethylpyrazin-2(1H)-one (CAS 33870-84-7)
- (R)-3-Amino-4,4-dimethylpentanoic Acid (CAS 367278-49-7)
- 4-(Chloromethyl)-6-hydroxypicolinaldehyde (CAS 1393551-36-4)
- (S)-2,4-Di-tert-butyl-6-(((1-hydroxy-3,3-dimethylbutan-2-yl)imino)methyl)phenol (CAS 174022-08-3)
- 1-(Cyclopropylmethyl)azetidin-3-ol hydrochloride (CAS 1609401-33-3)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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