5-(Trifluoromethyl)pyrimidine-4-carboxylic acid CAS 2375204-83-2
| CAS No. | 2375204-83-2 |
| Molecular Formula | C6H3F3N2O2 |
| Molecular Weight | 192.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(Trifluoromethyl)pyrimidine-4-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
5-(Trifluoromethyl)pyrimidine-4-carboxylic acid (CAS 2375204-83-2), molecular formula C6H3F3N2O2 and molecular weight 192.10 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H3F3N2O2, 5-(Trifluoromethyl)pyrimidine-4-carboxylic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C6H3F3N2O2 |
| Molecular Weight | 192.10 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Trifluoromethyl Standards
- 4-(Trifluoromethyl)pyrimidine-2-carboxylic Acid (CAS 1000931-46-3)
- 6-(Trifluoromethyl)pyrazine-2-carboxylic Acid (CAS 1060812-74-9)
- 5-(Trifluoromethyl)pyrazine-2-carboxylic Acid (CAS 1060814-50-7)
- 116470-66-7 2-(Trifluoromethyl)-5-nitropyridine 5-nitro-2-(trifluoromethyl)pyridine (CAS 116470-66-7)
- 6-(Trifluoromethyl)pyridazine-3-carboxylic Acid (CAS 1192155-05-7)
- 6-(Trifluoromethyl)pyridazine-4-carboxylic acid (CAS 1211528-79-8)
- 4-(Trifluoromethyl)pyridazine-3-carboxylic acid (CAS 1448156-15-7)
- 3-(Trifluoromethyl)pyridazine-4-carboxylic acid (CAS 1792235-57-4)
Recommended Standards
- 5-(Trifluoromethyl)pyrimidine-2-carboxylic acid (CAS 944905-44-6)
- 6-(trifluoromethyl)pyrimidine-4-carboxylic acid (CAS 933721-99-4)
- 5-(Trifluoromethyl)pyridazine-4-carboxylic acid (CAS 872780-98-8)
- 2,6-Dimethyl-3-bromopyridine 2,6-Dimethylpyridine-3-Bromopyridine 3-Bromo-2,6-dimethyl 3-Bromo-2,6-dimethylpyridine 3-Bromo-2,6-dimethylpyridine ,97% 3-Bromo-2,6-dimethylpyridine 98% 3-Bromo-6-methyl-2-picoline 3430-31-7 AS06965 (CAS 3430-31-7)
- 3-(trifluoromethyl)-1H-pyrrole (CAS 71580-26-2)
- 1,2,3,4,5,6,7,8-Octahydrophenanthrene-9-carboxylic acid (CAS 65805-80-3)
- 2-{N-[4-isopropylphenyl]benzenesulfonamido}acetic acid (CAS 363572-65-0)
- Azacitidine Impurity 28 (CAS 31962-88-6)
- (R)-2-methyl-1-(3,4,5-trifluorophenyl)propan-1-amine (CAS 1212826-07-7)
- N-(3-Bromophenyl)-N-methylmethanesulfonamide (CAS 875917-18-3)
- 1-[4-(chloromethyl)-3-methylphenyl]-1H-imidazole hydrochloride (CAS 1803585-47-8)
- Ethyl 5-Bromo-4-pyrimidinecarboxylate (CAS 64224-59-5)
- (R)-2-(3-Methyl-2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 2757665-05-5)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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