1-[4-(trifluoromethyl)pyrimidin-2-yl]-1h-pyrazole-3-carboxylic acid CAS 1006492-26-7
| CAS No. | 1006492-26-7 |
| Molecular Formula | C9H5F3N4O2 |
| Molecular Weight | 258.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-[4-(trifluoromethyl)pyrimidin-2-yl]-1h-pyrazole-3-carboxylic acid (CAS 1006492-26-7), a certified reference material (molecular formula C9H5F3N4O2, MW 258.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H5F3N4O2, 1-[4-(trifluoromethyl)pyrimidin-2-yl]-1h-pyrazole-3-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 258.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H5F3N4O2 |
| Molecular Weight | 258.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related trifluoromethyl Standards
- 2-(trifluoromethyl)-6,7-dihydro-9H-pyrano[4,3-e][1,2,4]triazolo[1,5-a]pyrimidin-9-one (CAS 1000932-55-7)
- 1-[5-(trifluoromethyl)pyridin-2-yl]-1h-1,2,3-triazole-4-carboxylic acid (CAS 1211585-92-0)
- 2-(4,6-Bis(trifluoromethyl)pyridin-2-yl)ethan-1-amine (CAS 1393575-14-8)
- 2-(5-(Trifluoromethyl)pyridin-2-yl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1431728-02-7)
- 6-(6-(Trifluoromethyl)pyridin-2-yl)-1,3,5-triazine-2,4(1H,3H)-dione (CAS 1446507-38-5)
- 1-(6-(Trifluoromethyl)pyrimidin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1707735-59-8)
- 1-(6-(Trifluoromethyl)pyrimidin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1710845-99-0)
- 1-[3,5-Bis(trifluoromethyl)phenyl]ethanol (CAS 368-63-8)
Recommended Standards
- 5-Bromo-N-[3-(dimethylamino)propyl]pyridin-2-amine (CAS 1039987-25-1)
- n-(5-Bromo-2-methoxybenzyl)propan-1-amine (CAS 870540-68-4)
- 2-[(3-Iodopropyl)thio]-2-methylpropane (CAS 111349-70-3)
- N-(5-Amino-1-methyl-1H-pyrazol-3-yl)-2,2,3,3,3-pentafluoropropanamide (CAS 2765088-30-8)
- 6-Chloro-4-methylpyridine-3-sulfonamide (CAS 1601779-73-0)
- 3-(1-Ethylpyrrolidin-2-yl)-2-(ethylthio)pyridine (CAS 1352504-05-2)
- Tert-butyl 7,7-difluoro-2,9-diazaspiro[5.5]Undecane-9-carboxylate (CAS 1784088-65-8)
- (Z)-3-(N'-(2-hydroxy-3-(piperidin-1-yl)propoxy)carbamimidoyl)pyridine 1-oxide (CAS 368860-13-3)
- 2-(4-Chloro-6-(difluoromethyl)-3-hydroxypyridin-2-yl)acetic acid (CAS 1804857-78-0)
- 17-Bromoheptadecanoic acid (CAS 13099-35-9)
- 4-Bromo-1-propyl-3-(trifluoromethyl)pyrazole (CAS 1437794-44-9)
- Ethyl 4-[3-(4-chlorobenzenesulfonamido)phenoxy]-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 478065-14-4)
- n-Allyl-2-imino-2,3-dihydrobenzo[d]thiazole-6-sulfonamide (CAS 868213-70-1)
- Anxiety Peptide (CAS 95237-86-8)
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