4-Bromo-3-cyano-2-(difluoromethyl)pyridine-5-methanol CAS 1806998-35-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1806998-35-5 |
| Molecular Formula | C8H5BrF2N2O |
| Molecular Weight | 263.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-3-cyano-2-(difluoromethyl)pyridine-5-methanol (CAS 1806998-35-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5BrF2N2O. Molecular weight: 263.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H5BrF2N2O |
| Molecular Weight | 263.04 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, 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.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 2-Bromo-5-(difluoromethoxy)-1H-benzo[d]imidazole (CAS 1803895-85-3)
- 2-Bromo-7-(difluoromethoxy)-1H-benzo[d]imidazole (CAS 1803896-63-0)
- 4-Bromo-6-(difluoromethoxy)-1H-benzimidazole (CAS 1804051-46-4)
- 6-Bromo-5-(difluoromethyl)-3-methoxypicolinonitrile (CAS 1804460-27-2)
- 2-Bromo-5-(difluoromethyl)-6-(hydroxymethyl)nicotinonitrile (CAS 1804463-18-0)
- 2-(2-Bromo-5-(difluoromethyl)-4-hydroxypyridin-3-yl)acetonitrile (CAS 1804660-56-7)
- 2-(4-Bromo-6-(difluoromethyl)-3-hydroxypyridin-2-yl)acetonitrile (CAS 1804660-97-6)
- 6-Bromo-4-(difluoromethyl)-5-(hydroxymethyl)nicotinonitrile (CAS 1804841-65-3)
Recommended Standards
- 6-Bromo-4-(difluoromethyl)-5-(hydroxymethyl)picolinonitrile (CAS 1806997-80-7)
- 2-(Bromomethyl)-6-cyano-4-(difluoromethyl)-3-hydroxypyridine (CAS 1807022-96-3)
- 2-Bromo-3-(difluoromethyl)-6-(hydroxymethyl)isonicotinonitrile (CAS 1806997-69-2)
- tert-Butyl exo-7-amino-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate (CAS 820966-00-4)
- 4-Azaspiro[bicyclo[2.2.2]octane-2,5'-oxazolidin]-2'-one hydrochloride (CAS 178419-40-4)
- 5,7-Dimethoxychroman-4-one (CAS 54107-66-3)
- 4-AMino-2,3-dimethylpyridin-1-ium-1-olate (CAS 156118-22-8)
- Crocin 4 (CAS 57710-64-2)
- 1-(4-Fluorophenyl)-1H-pyrazole-4-carboxylic acid (CAS 138907-81-0)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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