5-Bromo-4-methyl-3,4'-bipyridine CAS 351457-72-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351457-72-2 |
| Molecular Formula | C11H9BrN2 |
| Molecular Weight | 249.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Bromo-4-methyl-3,4'-bipyridine (CAS 351457-72-2) pharmaceutical standards reference standard. Molecular formula: C11H9BrN2. Molecular weight: 249.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H9BrN2 |
| Molecular Weight | 249.11 g/mol |
| 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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 2-bromo-5-phenylpyridin-3-amine (CAS 102249-56-9)
- 4-Bromo-6-(m-tolyl)pyrimidine (CAS 1086382-23-1)
- 5'-Bromo-3-methyl-2,2'-bipyridine (CAS 1159281-27-2)
- 5-Bromo-6'-methyl-2,2'-bipyridine (CAS 1187163-77-4)
- 5'-Bromo-4-methyl-2,2'-bipyridine (CAS 1187164-02-8)
- 1187164-08-4 5-Bromo-6'-methyl-[2,3']bipyridinyl MFCD13152538 (CAS 1187164-08-4)
- 5-Bromo-4'-methyl-2,3'-bipyridine (CAS 1187165-97-4)
- 5-Bromo-2-methyl-[2,4]bipyridinyl (CAS 1187168-43-9)
Recommended Standards
- 5-Bromo-4-methyl-3,3'-bipyridine (CAS 351457-84-6)
- 5-Bromo-N-phenylpyridin-3-amine (CAS 767342-20-1)
- 5-Bromo-4-(o-tolyl)pyrimidine (CAS 941294-34-4)
- ethyl 2-(butyrylamino)-3,3,3-trifluoro-2-hydroxypropanoate (CAS 328270-25-3)
- (2S)-Methyl 5-oxo-4-phenylpyrrolidine-2-carboxylate (CAS 207281-72-9)
- (E)-3-phenoxybenzaldehyde oxime (CAS 131141-93-0)
- 1-(2-Methoxy-acetyl)-4-methyl-piperidine-4-carboxylic acid (CAS 1316220-82-2)
- Methyl (2S,3R)-2-((tert-butoxycarbonyl)amino)-3-fluorobutanoate (CAS 2380464-77-5)
- 2-(7-Methylimidazo[1,2-a]pyrimidin-2-yl)ethan-1-amine (CAS 1217274-07-1)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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