5-Bromo-2-(3-fluorobenzyl)pyridazin-3(2h)-one CAS 2091941-46-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2091941-46-5 |
| Molecular Formula | C11H8BrFN2O |
| Molecular Weight | 283.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-2-(3-fluorobenzyl)pyridazin-3(2h)-one (CAS 2091941-46-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H8BrFN2O. Molecular weight: 283.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H8BrFN2O |
| Molecular Weight | 283.10 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, 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 |
Related Bromo Standards
- 1-(2-(4-Bromo-1h-pyrazol-1-yl)-6-fluorophenyl)ethan-1-one (CAS 1179940-44-3)
- 7-Bromo-6-(4-fluorophenyl)-2,3-dihydropyrazolo[5,1-b]oxazole (CAS 1429893-27-5)
- 2-(4-Bromo-3-fluorophenoxy)-4-methylpyrimidine (CAS 1443981-51-8)
- 10-Bromo-9-fluoro-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine (CAS 1451084-92-6)
- 6-Bromo-2-(2-fluorobenzyl)pyridazin-3(2h)-one (CAS 1616402-77-7)
- 5-Bromo-2-((4-fluorobenzyl)oxy)pyrimidine (CAS 1635413-26-1)
- 5-Bromo-2-((3-fluorobenzyl)oxy)pyrimidine (CAS 1635413-27-2)
- 5-Bromo-1-(3-fluorobenzyl)pyrimidin-2(1h)-one (CAS 1822826-57-2)
Recommended Standards
- 5-Bromo-2-(2-fluorobenzyl)pyridazin-3(2h)-one (CAS 2092338-54-8)
- 5-Bromo-3-(4-fluorophenoxy)pyridin-2-amine (CAS 953045-23-3)
- 5-Bromo-1-(3-fluorobenzyl)pyrazin-2(1h)-one (CAS 2092302-06-0)
- methyl 1-benzyl-3-hydroxy-1H-pyrrole-2-carboxylate (CAS 1782533-38-3)
- 2,4-Dichloro-6-(methoxymethyl)pyrimidine (CAS 1037543-27-3)
- 4-Bromo-2,6-dimethylphenylacetic Acid (CAS 186748-46-9)
- 5-Amino-2,4-dimethoxybenzoic acid (CAS 174261-19-9)
- 9,10-Bis[N,N-di(p-tolyl)amino]anthracene (CAS 177799-16-5)
- D-Fructose-1-6-diphosphate tetrasodium salt (CAS 23784-19-2)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com