4-Bromo-2,6-diethynylpyridine CAS 1374038-64-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1374038-64-8 |
| Molecular Formula | C9H4BrN |
| Molecular Weight | 206.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-2,6-diethynylpyridine (CAS 1374038-64-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H4BrN. Molecular weight: 206.04 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H4BrN |
| Molecular Weight | 206.04 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 methanol, acetonitrile, DMSO |
| 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 2-(3-Bromoisoxazol-5-yl)propan-2-ol (CAS 1447959-27-4)
- 2-(5-Amino-4-bromo-1h-pyrazol-1-yl)ethan-1-ol (CAS 1517022-05-7)
- Chloramben (CAS 133-90-4)
- 2,3,4,5-Tetrafluorobenzonitrile (CAS 16582-93-7)
- 6-(Chloromethyl)-3-(difluoromethyl)-5-methylpyridin-2-amine (CAS 1805219-57-1)
- 2-(Aminomethyl)-4-(difluoromethyl)-5-methoxypyridine-3-carboxylic acid (CAS 1361849-07-1)
- 3-Azabicyclo[3.2.1]octan-8-ol (CAS 1331847-92-7)
- CPH hydrochloride (CAS 92416-28-9)
- 3-[(2-aminophenyl)sulfanyl]-2-methylpropanenitrile (CAS 37845-63-9)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
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)
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