3,4,5-Tribromo-2-methylpyridine CAS 1188140-82-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1188140-82-0 |
| Molecular Formula | C6H4Br3N |
| Molecular Weight | 329.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,4,5-Tribromo-2-methylpyridine (CAS 1188140-82-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H4Br3N. Molecular weight: 329.81 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H4Br3N |
| Molecular Weight | 329.81 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Tribromo Standards
- 2,3,4-Tribromo-6-methylpyridine (CAS 1803883-62-6)
- 2,3,5-Tribromo-4-methylpyridine (CAS 3430-25-9)
- 2,3,5-Tribromo-6-methylpyridine (CAS 3430-15-7)
- 2,3,6-Tribromo-5-methylpyridine (CAS 393516-82-0)
- 1,2,3-Tribromo-5-methylbenzene (CAS 73557-59-2)
- 1,3,5-Tribromo-2-methylbenzene (CAS 6320-40-7)
- 2,4,5-Tribromo-1-vinylimidazole (CAS 41205-31-6)
- 3,4,5-Tribromo-1H-pyrrole-2-carbonitrile (CAS 130511-67-0)
Recommended Standards
- 2,6-Dibromo-4-(bromomethyl)pyridine (CAS 1159709-28-0)
- Praseodymium(III) oxide (CAS 12036-32-7)
- 2-({5-[(4-chloro-3-methyl-1h-pyrazol-1-yl)methyl]-4-ethyl-4h-1,2,4-triazol-3-yl}sulfanyl)propanoic acid (CAS 1006320-09-7)
- 1,5-Dichloro-2-isopropoxy-4-nitrobenzene (CAS 41200-97-9)
- (3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-2-ol (CAS 47727-93-5)
- trans-3-ethoxycyclobutan-1-amine (CAS 20036-58-2)
- R-Acebutolol (CAS 68107-81-3)
- N-propyl-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)propan-1-amine (CAS 1454653-64-5)
- 1-methyl-4-oxopiperidine-3-carbaldehyde (CAS 1194575-07-9)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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