3-bromo-6-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-ol CAS 1989671-52-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1989671-52-4 |
| Molecular Formula | C6H2BrF3N4O |
| Molecular Weight | 283.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-bromo-6-(trifluoromethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 1989671-52-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H2BrF3N4O. Molecular weight: 283.01 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H2BrF3N4O |
| Molecular Weight | 283.01 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.) | 1996 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 4 |
Related bromo Standards
- 2-Bromo-6-hydroxy-5-(trifluoromethoxy)nicotinonitrile (CAS 1803431-61-9)
- 6-Bromo-5-fluoro-4-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 1820619-42-8)
- 4-Bromo-5-fluoro-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 1822861-98-2)
- 4-Bromo-3,3,4,4-tetrafluorobutyl methyl carbonate (CAS 1923065-47-7)
- 3-Bromo-6-fluoro-2-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 1956380-03-2)
- 4-Bromo-6-fluoro -2-(trifluoromethyl)-1H-benzimidazole (CAS 89426-98-2)
- (2-Bromo-4-(difluoromethyl)-5-nitropyridin-3-yl)methanol (CAS 1805165-34-7)
- 2-Bromo-5-(difluoromethyl)-6-methoxy-3-nitropyridine (CAS 1805238-87-2)
Recommended Standards
- 3-[4-(Trifluoromethoxy)phenyl]-pyridine-5-boronic acid (CAS 2121514-15-4)
- 2,5-Dioxo-2,5-dihydrofuran-3,4-diyl bis(2-chloroacetate) (CAS 132-80-9)
- 2-[3-(Trifluoromethyl)phenoxy]pyridine-5-boronic acid (CAS 2096332-23-7)
- 5-(4-Methoxybenzyl)-5-methylhydantoin (CAS 13500-24-8)
- 5-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-1H-tetrazole (CAS 775351-42-3)
- 1,5-Diethyl (2E,4E)-4-{amino[4-(2,6-dimethylphenyl)piperazin-1-yl]methylidene}-2-cyanopent-2-enedioate (CAS 338406-32-9)
- Aminooxy-PEG4-CH2-Boc (CAS 2062663-62-9)
- Ubenimex Impurity 8 (CAS CATO-C4X-18528)
- 2-Chloro-N-[4-(difluoromethoxy)phenyl]propanamide (CAS 852940-46-6)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
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