3-Bromo-2-methyl-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine CAS 934063-79-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 934063-79-3 |
| Molecular Formula | C8H9BrF3N3 |
| Molecular Weight | 284.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2-methyl-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (CAS 934063-79-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9BrF3N3. Molecular weight: 284.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9BrF3N3 |
| Molecular Weight | 284.08 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.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- Methyl 4-bromo-8-fluoroquinoline-2-carboxylate (CAS 1314141-67-7)
- 4-Bromo-6-fluoro-8-methylquinoline-3-carboxylic acid (CAS 1378259-52-9)
- 8-Bromo-6-fluoro-7-methylquinoline-2-carboxylic acid (CAS 1420791-61-2)
- 5-Bromo-6-fluoro-8-methylquinoline-2-carboxylic acid (CAS 1420792-15-9)
- 8-Bromo-6-fluoro-7-methylquinoline-4-carboxylic acid (CAS 1420792-30-8)
- 5-Bromo-8-fluoro-6-methylquinoline-2-carboxylic acid (CAS 1420794-38-2)
- Methyl 5-bromo-4-sulfamoylfuran-2-carboxylate (CAS 1494621-26-9)
- 5-Bromo-N-(2-fluorophenyl)furan-2-carboxamide (CAS 312704-38-4)
Recommended Standards
- 3-[(4-fluorophenyl)-5-(2-bromoacetyl)]isoxazole (CAS 888723-43-1)
- 5-Amino-4-bromo-2-(4-fluorophenyl)pyridazin-3(2H)-one (CAS 52391-95-4)
- 2-Amino-5-bromo-6-(4-fluorophenyl)pyrimidin-4(3H)-one (CAS 74602-62-3)
- 5-Amino-2-piperidinone (CAS 154148-70-6)
- 1-(Pyridazin-3-yl)-1,7-diazaspiro[4.4]nonane (CAS 646056-22-6)
- N-(4-(2-((4-Methyl-4H-1,2,4-triazol-3-yl)thio)acetyl)phenyl)acetamide (CAS 825596-45-0)
- (S)-2-(2-chloro-5-methoxyphenyl)-2-(methylamino)ethan-1-ol (CAS 1212945-97-5)
- Dexamethasone Acetate EP Impurity C (CAS CATO-C4X-116540)
- Pitavastatin Impurity 56 (CAS CATO-C4X-103756)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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