4-(4-Fluorophenyl)pyrimidine-2-carboxylic acid CAS 1491142-21-2
| CAS No. | 1491142-21-2 |
| Molecular Formula | C11H7FN2O2 |
| Molecular Weight | 218.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 4-(4-Fluorophenyl)pyrimidine-2-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 218.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4-(4-Fluorophenyl)pyrimidine-2-carboxylic acid (CAS 1491142-21-2), molecular formula C11H7FN2O2 and molecular weight 218.18 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(4-Fluorophenyl)pyrimidine-2-carboxylic acid 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.
Physical & Chemical Properties
| Molecular Formula | C11H7FN2O2 |
| Molecular Weight | 218.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 2-(4-Fluorophenyl)pyrimidine-4-carboxylic acid (CAS 1092300-73-6)
- 6-(3-Fluorophenyl)pyrimidine-4-carboxylic acid (CAS 1207724-59-1)
- 4-(3-Fluorophenyl)-3-nitropyridine (CAS 1292369-68-6)
- 2-(3-Fluorophenyl)pyrimidine-4-carboxylic acid (CAS 1315364-03-4)
- 2-(4-Fluorophenyl)-3-nitropyridine (CAS 168267-36-5)
- 4-(4-Fluorophenyl)-3-nitropyridine (CAS 170682-38-9)
- 2-(2-Fluorophenyl)pyrimidine-5-carboxylic acid (CAS 927803-25-6)
- 2-(3-Fluorophenyl)pyrimidine-5-carboxylic acid (CAS 933988-24-0)
Recommended Standards
- 2-(Azetidin-3-yloxy)-4-(trifluoromethyl)pyridine (CAS 1428233-94-6)
- 1,3,3a1,4,6,7,9-Heptaazaphenalene-2,5,8-triamine (CAS 1502-47-2)
- 3-(3-Azabicyclo[3.1.0]Hexan-1-yl)-5-(trifluoromethyl)isoxazole (CAS 1422005-70-6)
- Benzenesulfonamide, 4-cyano-2,6-difluoro- (CAS 1518729-48-0)
- 4-Benzyl 1-(tert-butyl) 2,6-dimethylpiperazine-1,4-dicarboxylate (CAS 1207455-37-5)
- [Asp⁷⁶]-PTH Fragment 64-84 human (CAS 133448-19-8)
- 2,2,4,6-Tetramethyl-1,2,3,4-tetrahydroquinoline (CAS 16489-89-7)
- N5-methylpyridine-2,5-diamine (CAS 856169-89-6)
- 6-Methoxy-1-(4-methoxybenzyl)indoline-2,3-dione (CAS 2070014-75-2)
- Pentyl 6-chloro-2-(p-tolyl)quinoline-4-carboxylate (CAS 355421-10-2)
- N-methyl-N-(tetrahydrofuran-2-yl)piperidin-4-amine (CAS 1142210-63-6)
- Methyl 2-((4-bromophenoxy)methyl)benzoate (CAS 79669-48-0)
- (2R,4S)-Benzyl 4-amino-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 1279200-14-4)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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