4-Bromo-2-(3-fluorophenyl)pyridazin-3(2h)-one CAS 2091977-65-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2091977-65-8 |
| Molecular Formula | C10H6BrFN2O |
| Molecular Weight | 269.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-(3-fluorophenyl)pyridazin-3(2h)-one (CAS 2091977-65-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H6BrFN2O. Molecular weight: 269.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H6BrFN2O |
| Molecular Weight | 269.07 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Bromo-5-(4-fluorobenzoyl)furan (CAS 500365-83-3)
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- 3-Ethyl-2-(morpholin-4-yl)pentan-1-amine (CAS 930396-04-6)
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- (2R)-1-Methanesulfonyl-2-methylpiperazine hydrochloride (CAS 1032757-87-1)
- 2-Fluoro-4-(morpholinomethyl)phenylboronic acid (CAS 1451393-46-6)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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