4-Amino-6-bromo-3-(difluoromethyl)pyridin-2-ol CAS 1805168-11-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805168-11-9 |
| Molecular Formula | C6H5BrF2N2O |
| Molecular Weight | 239.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-6-bromo-3-(difluoromethyl)pyridin-2-ol (CAS 1805168-11-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5BrF2N2O. Molecular weight: 239.02 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5BrF2N2O |
| Molecular Weight | 239.02 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-5-bromo-6-(difluoromethyl)pyridin-3-ol (CAS 1804722-67-5)
- 6-Amino-3-bromo-5-(difluoromethyl)pyridin-2-ol (CAS 1805053-74-0)
- 2-Amino-6-bromo-4-(difluoromethyl)pyridin-3-ol (CAS 1805053-80-8)
- 4-Amino-3-bromo-5-(difluoromethyl)pyridin-2-ol (CAS 1805168-20-0)
- 4-Amino-3-bromo-6-(difluoromethyl)pyridin-2-ol (CAS 1805258-57-4)
- 2-Amino-4-bromo-6-(difluoromethyl)pyridin-3-ol (CAS 1805286-46-7)
- 4-Amino-5-bromo-6-(difluoromethyl)pyridin-2-ol (CAS 1805286-94-5)
- 2-Amino-5-bromo-3-(difluoromethyl)pyridin-4-ol (CAS 1805332-40-4)
Recommended Standards
- 5-Bromo-6-(difluoromethyl)-2-methylpyrimidin-4(3H)-one (CAS 1713477-31-6)
- 5-Bromo-2-(2,2-difluoroethoxy)pyrimidine (CAS 1557875-06-5)
- 5-Bromo-2-(difluoromethoxy)pyridin-3-amine (CAS 1429421-79-3)
- (1,4,5,6,7,8-Hexahydrocyclohepta[c]pyrazol-3-yl)methanamine hydrochloride (CAS 1185302-03-7)
- (R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(pyridin-2-yl)propanoic acid (CAS 511272-42-7)
- (2-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methanamine (CAS 2641808-73-1)
- 1-(8-Bromo-4-chloro-7-methylpyrazolo[1,5-a][1,3,5]triazin-2-yl)ethan-1-ol (CAS 2387596-11-2)
- 2-Cyclopropyl-N-methoxy-N-methylacetamide (CAS 227322-00-1)
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