5-(2-methoxyphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine CAS 677311-06-7
| CAS No. | 677311-06-7 |
| Molecular Formula | C14H14F3N3O |
| Molecular Weight | 297.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(2-methoxyphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[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.
5-(2-methoxyphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (CAS 677311-06-7) is a high-purity analytical reference standard with the molecular formula C14H14F3N3O and a molecular weight of 297.28 g/mol.
5-(2-methoxyphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (C14H14F3N3O) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H14F3N3O |
| Molecular Weight | 297.28 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, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related methoxyphenyl Standards
- 2-(((4-Methoxyphenyl)sulfonyl)methyl)-5-nitrofuran (CAS 61266-76-0)
- 5-(4-methoxyphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine (CAS 861233-52-5)
- 2-(4-Methoxyphenyl)-5-(2-nitrophenyl)-1,3,4-oxadiazole (CAS 107821-64-7)
- N-(2-Methoxyphenyl)-3-(pyrazin-2-yl)-1,2,4-oxadiazole-5-carboxamide (CAS 1219902-55-2)
- N-(5-(3-Methoxyphenyl)-1,3,4-oxadiazol-2-yl)pyrazine-2-carboxamide (CAS 1251543-94-8)
- 2-(3-Methoxyphenyl)-5-(4-nitrophenyl)-1,3,4-oxadiazole (CAS 62507-53-3)
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Recommended Standards
- 4-(4-Fluorophenoxy)-5-methoxy-2-(pyridin-2-yl)pyrimidine (CAS 338771-33-8)
- 4-(3-[3-(Trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl)piperidine (CAS 808764-45-6)
- 6-Cyclopropyl-2-(morpholin-4-yl)-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 478049-66-0)
- 3-Fluoro-N-((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)benzamide (CAS 838867-01-9)
- 4-Methoxyphenyl magnesium bromide solution (CAS 13139-86-1)
- (4-Cyclopropyl-3-(methoxycarbonyl)phenyl)boronic acid (CAS 1451374-93-8)
- (Azetidin-3-ylmethyl)dimethylphosphine oxide 2,2,2-trifluoroacetate (CAS 2883819-66-5)
- 1-benzyl-2,2-dimethylpiperazine (CAS 846052-91-3)
- 2,2-Dimethyl-1,2,3,9-tetrahydro-4H-carbazol-4-one (CAS 40429-04-7)
- 2-Bromo-9,10-diphenylanthracene (CAS 201731-79-5)
- n-Methyl-2-oxo-2,3-dihydro-1h-benzo[d]imidazole-5-sulfonamide (CAS 333755-82-1)
- [1,2]oxazolo[5,4-b]pyridine-3-carboxylic acid (CAS 1527913-59-2)
- 5-(3-nitrophenyl)-1H-pyrazole-3-carboxylic acid 5-(3-nitrophenyl)-2H-pyrazole-3-carboxylic acid 899714-76-2 (CAS 899714-76-2)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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 18665070610 / Nicole.chen@cato-chem.com