7-Phenyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-5-carboxylic acid CAS 1245808-60-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1245808-60-9 |
| Molecular Formula | C14H8F3N3O2 |
| Molecular Weight | 307.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Phenyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1245808-60-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8F3N3O2. Molecular weight: 307.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1990 |
| 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-[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)
- 5-Phenyl-7-(trifluoromethyl)pyrazolo-[1,5-a]pyrimidine-2-carboxylic acid (CAS 294194-47-1)
Recommended Standards
- 6-Morpholin-4-yl-3-nitro-4-(trifluoromethyl)-pyridin-2-ylhydrazine (CAS 1305712-08-6)
- 5-Nitro-3-(2-(trifluoromethyl)phenyl)-1H-indazole (CAS 1356087-76-7)
- 2-Bromo-6-(2-ethylbutoxy)naphthalene (CAS 1092346-54-7)
- 2,5-Dibromo-3-fluorobenzoyl chloride (CAS 1806353-77-4)
- 2-Isopropyl-3,5,6-trimethylpyrazine (CAS 104638-10-0)
- 5-(3,4-Dimethoxybenzyl)-4-(4-phenoxyphenyl)-4h-1,2,4-triazole-3-thiol (CAS 380431-16-3)
- 3-bromo-5-(4-fluorophenyl)-1,2,4-oxadiazole (CAS 1564477-82-2)
- 2-(2-(2-Bromo-4-(2-phenylpropan-2-yl)phenoxy)ethyl)piperidine hydrochloride (CAS 1219967-16-4)
- Sodium 5-bromo-2-hydroxybenzoate (CAS 37717-99-0)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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