5-Phenyl-7-(trifluoromethyl)pyrazolo-[1,5-a]pyrimidine-2-carboxylic acid CAS 294194-47-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 294194-47-1 |
| Molecular Formula | C14H8F3N3O2 |
| Molecular Weight | 307.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Phenyl-7-(trifluoromethyl)pyrazolo-[1,5-a]pyrimidine-2-carboxylic acid (CAS 294194-47-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H8F3N3O2. Molecular weight: 307.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H8F3N3O2 |
| Molecular Weight | 307.23 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Phenyl Standards
- 5-Phenyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1018125-41-1)
- 3-(4-(3-(Trifluoromethyl)phenyl)pyridin-2-yl)-1,2,4-oxadiazol-5(4H)-one (CAS 1219453-92-5)
- 3-(4-(2-(Trifluoromethyl)phenyl)pyridin-2-yl)-1,2,4-oxadiazol-5(4H)-one (CAS 1219453-93-6)
- 7-Phenyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1245808-60-9)
- 7-[4-(trifluoromethyl)phenyl]pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 1423026-63-4)
- 1-[3,5-Bis(trifluoromethyl)phenyl]cyclopentanecarbonitrile (CAS 162781-04-6)
- 1-(3,5-Bis(trifluoromethyl)phenyl)-2,5-dimethyl-1H-pyrrole (CAS 175205-51-3)
- 2-[5-(trifluoromethyl)pyridin-2-yl]-1,2,3,4-tetrahydrophthalazine-1,4-dione (CAS 448230-37-3)
Recommended Standards
- 5-Nitro-3-(3-(trifluoromethyl)phenyl)-1H-indazole (CAS 395099-31-7)
- 5-Phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 312635-16-8)
- 4-(Adamantan-1-yl)-2-bromophenol (CAS 63013-55-8)
- 2,6-Bis((R)-4-(3,5-di-tert-butylphenyl)-4,5-dihydrooxazol-2-yl)pyridine (CAS 2808460-99-1)
- 2-Cyano-3-hydroxy-N-methylbenzamide (CAS 1243402-34-7)
- 4-Chloroquinoline-2-carbonitrile (CAS 4552-43-6)
- 7-Hydrazinyl-2,5-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1383626-13-8)
- 2-(3,4-Dichlorophenyl)-5-phenyloxazole (CAS 84282-08-6)
- Ethyl (Z)-2-cyano-3-[3-(4-fluorophenyl)-2,1-benzisoxazol-5-yl]-2-propenoate (CAS 685107-62-4)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
Why CATO?
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