6-Bromo-3-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine CAS 1378877-15-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1378877-15-6 |
| Molecular Formula | C7H3BrF3N3 |
| Molecular Weight | 266.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-3-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 1378877-15-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3BrF3N3. Molecular weight: 266.02 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3BrF3N3 |
| Molecular Weight | 266.02 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 8-Bromo-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1159812-34-6)
- 8-Bromo-6-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1170302-00-7)
- 6-Bromo-2-(trifluoromethyl)imidazo[1,2-a]pyrazine (CAS 1208084-50-7)
- 3-Bromo-6-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine (CAS 1211583-99-1)
- 5-Bromo-3-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridine (CAS 1256826-15-9)
- 5-Bromo-3-(trifluoromethyl)-1H-pyrazolo[3,4-c]pyridine (CAS 1256836-53-9)
- 3-Bromo-2-(trifluoromethyl)imidazo[1,2-b]pyridazine (CAS 1260817-66-0)
- 5-Bromo-3-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine (CAS 1262639-31-5)
Recommended Standards
- 6-Bromo-2-(trifluoromethyl)-3H-imidazo[4,5-b]pyridine (CAS 13577-72-5)
- 8-Bromo-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1379344-24-7)
- (4'-(Trifluoromethyl)-[1,1'-biphenyl]-2-yl)boronic acid (CAS 1265312-61-5)
- tert-Butyl 6-fluoro-3-methyl-1H-indazole-1-carboxylate (CAS 174180-43-9)
- 7-Benzyl-7-azaspiro[3.5]Nonane-1-carboxylic acid (CAS 2306265-64-3)
- 1-(4-Chlorophenyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 926232-59-9)
- 3,5-Dichloropyridin-2(1H)-one (CAS 5437-33-2)
- Revefenacin Impurity 2 (CAS CATO-C4X-20312)
- 6-Chloro-5-nitro-2,3-dihydro-1H-indole (CAS 172078-32-9)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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