N-(3-(3-Bromopyrazolo[1,5-a]pyrimidin-7-yl)phenyl)-3-(trifluoromethyl)benzamide CAS 950738-61-1
| CAS No. | 950738-61-1 |
| Molecular Formula | C20H12BrF3N4O |
| Molecular Weight | 461.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(3-(3-Bromopyrazolo[1,5-a]pyrimidin-7-yl)phenyl)-3-(trifluoromethyl)benzamide (C20H12BrF3N4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 461.23 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies N-(3-(3-Bromopyrazolo[1,5-a]pyrimidin-7-yl)phenyl)-3-(trifluoromethyl)benzamide (CAS 950738-61-1), a certified reference material (molecular formula C20H12BrF3N4O, MW 461.23 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), N-(3-(3-Bromopyrazolo[1,5-a]pyrimidin-7-yl)phenyl)-3-(trifluoromethyl)benzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H12BrF3N4O |
| Molecular Weight | 461.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 4 |
Related N Standards
- Methyl 4-(6-bromopyrazolo[1,5-a]pyrimidin-3-yl)thiophene-2-carboxylate (CAS 1990492-94-8)
- 5-bromopyrazolo[1,5-a]pyridine-2,3-dicarboxylic acid (CAS 2815498-71-4)
- 4-(3-Bromopyrazolo[1,5-a]pyrimidin-6-yl)phenol (CAS 945376-95-4)
- 4-(3-Bromopyrazolo[1,5-a]pyrimidin-6-yl)aniline (CAS 1039364-88-9)
- 6-Bromopyrazolo[1,5-a]pyridine-3,4-dicarboxylic acid (CAS 2767590-08-7)
- 4-(3-Bromopyrazolo[1,5-a]pyridin-4-yl)-2-methylbut-3-yn-2-ol (CAS 2238831-46-2)
- ethyl 3-bromopyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1263060-07-6)
- ethyl 2-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1394003-51-0)
Recommended Standards
- 2-((2-Fluoro-4-iodophenyl)amino)-N-(2-hydroxyethoxy)-1,5-dimethyl-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 869357-68-6)
- tert-butyl N-[(tert-butoxy)carbonyl]-N-{3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-yl}carbamate (CAS 1513882-52-4)
- Ethyl 2-(2,4-dichloro-5-(5-(3-(trifluoromethyl)phenyl)-1H-tetrazol-1-yl)phenoxy)acetate (CAS 338961-67-4)
- 14-Bromo-7,14-dideoxydoxorubicinone (CAS 63626-06-2)
- 3-(7-Methoxy-1H-indazol-3-yl)propanoic acid (CAS 639084-09-6)
- Ethyl 2-(5-bromo-2-cyano-4-methylphenyl)acetate (CAS 1805488-46-3)
- 2,4,6-Trichloro-n-methylbenzenesulfonamide (CAS 101084-09-7)
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- 3-chloro-4-[(5-chloropyrimidin-2-yl)oxy]aniline (CAS 105355-37-1)
- 2,6-Dichlorophenethylamine (CAS 14573-23-0)
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- GSK2656157 (CAS 1337532-29-2)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
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