5-(4-Methoxyphenyl)-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine CAS 438222-36-7
| CAS No. | 438222-36-7 |
| Molecular Formula | C15H12F3N3O |
| Molecular Weight | 307.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Methoxyphenyl)-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (C15H12F3N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 5-(4-Methoxyphenyl)-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 438222-36-7), a certified reference material (molecular formula C15H12F3N3O, MW 307.27 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-(4-Methoxyphenyl)-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H12F3N3O |
| Molecular Weight | 307.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Methoxyphenyl Standards
- 5-(2-Methoxyphenyl)-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 679421-43-3)
- 5-(3-Methoxyphenyl)-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 680199-98-8)
- 1172917-35-9 2-(4-Methoxyphenyl)-4-pyridin-4-ylpyrimidine-5-carboxylic acid 9920AC C17H13N3O3 (CAS 1172917-35-9)
- 3-(4-Methoxyphenyl)-2-[5-(1H-1,2,4-triazol-1-ylmethyl)-1H-1,2,4-triazol-3-yl]acrylonitrile (CAS 303996-76-1)
- 3-[(2-methoxyphenyl)sulfamoyl]benzoic acid (CAS 147410-79-5)
- 3-[(4-methoxyphenyl)sulfamoyl]benzoic acid (CAS 147410-81-9)
- 4-[(2-methoxyphenyl)sulfamoyl]benzoic acid (CAS 169945-27-1)
- 4-[(4-methoxyphenyl)sulfamoyl]benzoic acid (CAS 18738-58-4)
Recommended Standards
- Ethyl 12-bromododecanoate (CAS 72338-48-8)
- Methyl 13-bromotridecanoate (CAS 80982-86-1)
- 4-Methoxy-2-((3-(trifluoromethyl)benzyl)amino)nicotinonitrile (CAS 339102-96-4)
- methyl 2-azido-3-[2-methoxy-4-(trifluoromethyl)phenyl]prop-2-enoate (CAS 2755783-54-9)
- METHYL 1-(6-BROMOPYRIDIN-3-YL)CYCLOPROPANECARBOXYLATE (CAS 1346539-47-6)
- 6-(N-Pivaloyl amino)-4-fluoro-3-hydroxy-[1H] Indazole (CAS 1227268-95-2)
- 1-(4-Chloro-8-iodo-7-methylpyrazolo[1,5-a][1,3,5]triazin-2-yl)ethan-1-one (CAS 2387601-26-3)
- 2-(Difluoromethyl)-4-fluoropyridine-3-carbonyl chloride (CAS 1805318-71-1)
- 5-Amino-1-(cyclobutylmethyl)pyrimidine-2,4(1h,3h)-dione (CAS 1477622-56-2)
- 1-Butyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 103854-71-3)
- (1-((Tetrahydrofuran-2-yl)methyl)piperidin-4-yl)methanol (CAS 1247850-80-1)
- 5-Bromo-1H-indazole-3-carboxylic acid, 97% (CAS 1077-94-7)
- tert-butyl N-(5-oxohexyl)carbamate (CAS 153495-58-0)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
Why CATO?
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