2-Bromo-5-(bromomethyl)-3-(difluoromethyl)pyridin-4-ol CAS 1804841-21-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1804841-21-1 |
| Molecular Formula | C7H5Br2F2NO |
| Molecular Weight | 316.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-5-(bromomethyl)-3-(difluoromethyl)pyridin-4-ol (CAS 1804841-21-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H5Br2F2NO. Molecular weight: 316.93 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H5Br2F2NO |
| Molecular Weight | 316.93 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, water (slightly soluble) |
| 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.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-4-(bromomethyl)-6-(difluoromethyl)pyridin-3-ol (CAS 1804659-71-9)
- 2-Bromo-5-(bromomethyl)-6-(difluoromethyl)pyridin-3-ol (CAS 1804660-10-3)
- 6-Bromo-3-(bromomethyl)-5-(difluoromethyl)pyridin-2-ol (CAS 1804886-10-9)
- 6-Bromo-4-(bromomethyl)-5-(difluoromethyl)pyridin-3-ol (CAS 1805408-87-0)
- 2-Bromo-4-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 2377606-56-7)
- 5-Bromo-6-fluoro-3-iodopyridin-2-amine (CAS 1207625-26-0)
- 4-Bromo-6-fluoro-5-iodopyridin-2-amine (CAS 2755147-30-7)
- 5-Bromo-2-fluoro-3-iodopyridin-4-amine (CAS 2842017-18-7)
Recommended Standards
- 2,6-Dibromo-3-(difluoromethyl)-4-methoxypyridine (CAS 1804714-67-7)
- 2,5-Dibromo-4-(difluoromethyl)-3-methoxypyridine (CAS 1804714-61-1)
- 4,6-Dibromo-2-(difluoromethyl)-3-methoxypyridine (CAS 1805043-47-3)
- 5-Bromo-4-fluoro-2-hydroxybenzonitrile (CAS 1445967-94-1)
- 4-Acetyl-2-((benzylthio)methyl)-5-hydroxy-1H-pyrrol-3(2H)-one (CAS 92248-75-4)
- 4-(5-Chloro-2-oxobenzo[d]oxazol-3(2H)-yl)butanoic acid (CAS 508195-68-4)
- 5-Ethyl-N,N,4-trimethyl-4H-1,2,4-triazol-3-amine (CAS 733698-87-8)
- 1-(5-Bromothiazol-2-yl)ethan-1-amine (CAS 1506703-38-3)
- N-[2-(4-Bromobenzenesulfonyl)ethyl]-3-(trifluoromethyl)benzamide (CAS 338956-10-8)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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