5-Bromo-2-oxo-2,3-dihydropyridine-3-carbonitrile CAS 405224-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 405224-22-8 |
| Molecular Formula | C6H3BrN2O |
| Molecular Weight | 199.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-2-oxo-2,3-dihydropyridine-3-carbonitrile (CAS 405224-22-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H3BrN2O. Molecular weight: 199.00 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H3BrN2O |
| Molecular Weight | 199.00 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 5-Bromo-4-oxo-1,4-dihydropyridine-3-carbonitrile (CAS 1160923-97-6)
- 5-Bromo-3-hydroxypicolinonitrile (CAS 1160936-51-5)
- 3-Bromo-6-oxo-1,6-dihydropyridine-2-carbonitrile (CAS 1186637-40-0)
- 6-Bromo-5-hydroxypicolinonitrile (CAS 1219843-66-9)
- 2-Bromo-5-isocyanatopyridine (CAS 1260671-10-0)
- 5-Bromo-4-hydroxypicolinonitrile (CAS 1369850-06-5)
- 7-Bromo-[1,3]oxazolo[4,5-b]pyridine (CAS 1429901-88-1)
- 4-Bromo-6-oxo-1,6-dihydropyridine-3-carbonitrile (CAS 1630193-35-9)
Recommended Standards
- 5-Bromo-2,1,3-benzoxadiazole (CAS 51376-06-8)
- 5-bromo-6-hydroxypyridine-3-carbonitrile (CAS 19840-44-9)
- 5,6-Dichloro-2,3-dicyanopyrazine (CAS 56413-95-7)
- tert-Butyl (3-cyano-7-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophen-2-yl)carbamate (CAS 2761968-90-3)
- N-1-Benzyl-N-1,2-dimethyl-1,4-benzenediamine (CAS 1094646-28-2)
- 1-[2-(2,3-Dihydro-1H-indol-3-yl)ethyl]-2-pyrrolidinone (CAS 1016794-28-7)
- 2-Imino-10-methyl-3-(phenylsulfonyl)-1-propyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606957-68-0)
- 6-(pyrrolidin-2-yl)pyridazin-3-ol hydrochloride (CAS 2044901-56-4)
- 5-(1-Aminoethyl)-N-benzyl-6-methylpyridin-2-amine (CAS 1355173-34-0)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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