5-Bromo-2-(pyridin-3-ylmethyl)pyridazin-3(2h)-one CAS 2090174-33-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2090174-33-5 |
| Molecular Formula | C10H8BrN3O |
| Molecular Weight | 266.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-2-(pyridin-3-ylmethyl)pyridazin-3(2h)-one (CAS 2090174-33-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8BrN3O. Molecular weight: 266.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H8BrN3O |
| Molecular Weight | 266.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5-Bromo-2-(pyridin-2-ylmethyl)pyridazin-3(2h)-one (CAS 2251054-23-4)
- 5-Bromo-2-(pyridin-4-ylmethyl)pyridazin-3(2h)-one (CAS 2251053-62-8)
- 5-Bromo-1-(pyridin-4-ylmethyl)pyrazin-2(1h)-one (CAS 2089770-71-6)
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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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com