4-Fluoro-3-(2-hydroxypyrimidin-5-yl)benzoic acid CAS 1261923-47-0
| CAS No. | 1261923-47-0 |
| Molecular Formula | C11H7FN2O3 |
| Molecular Weight | 234.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-Fluoro-3-(2-hydroxypyrimidin-5-yl)benzoic acid (CAS 1261923-47-0), a certified reference material (molecular formula C11H7FN2O3, MW 234.18 g/mol) for analytical method development and quality control.
4-Fluoro-3-(2-hydroxypyrimidin-5-yl)benzoic acid (C11H7FN2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
CATO manufactures 4-Fluoro-3-(2-hydroxypyrimidin-5-yl)benzoic 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 | C11H7FN2O3 |
| Molecular Weight | 234.18 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 methanol, ethanol, DMSO |
| 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.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 2-Fluoro-4-(2-hydroxypyrimidin-5-yl)benzoic acid (CAS 1111103-62-8)
- (E)-3-(6-fluoro-4-oxo-4H-chromen-3-yl)acrylic acid (CAS 1164538-56-0)
- 3-Fluoro-5-(2-hydroxypyrimidin-5-yl)benzoic acid (CAS 1261923-37-8)
- 6-Fluoro-8-methyl-5-nitroquinoline-2-carbaldehyde (CAS 1420792-43-3)
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Recommended Standards
- 2-(4-Fluorophenyl)-4-oxo-1H-pyrimidine-6-carboxylic acid (CAS 1267461-58-4)
- 5-Amino-2-(2,2,2-trifluoroethoxy)benzamide (CAS 1247057-55-1)
- (S)-2-Amino-3-(6-(trifluoromethyl)pyridin-3-yl)propanoic acid (CAS 1269945-28-9)
- 2,2,2-Trifluoroethyl n-(pyridin-4-ylmethyl)carbamate (CAS 1240526-53-7)
- 3-(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)-N-(2-(pyridin-4-yl)ethyl)propanamide (CAS 1235662-05-1)
- N-Phenylanthranilic Acid (CAS 91-40-7)
- 3-(3-((4-Methylpiperazin-1-yl)methyl)benzoyl)benzonitrile (CAS 898788-44-8)
- Sodium thiosulfate pentahydrate (CAS 10102-17-7)
- n-(4-Chlorophenethyl)butan-2-amine (CAS 1042533-83-4)
- N-(3,5-Dichlorophenyl)-4-fluorobenzamide (CAS 316142-26-4)
- 6-Bromo-4H-thiochromen-4-one (CAS 20076-75-9)
- Ethyl 5-[1-(tert-butoxycarbonyl)piperidin-4-yl]-1H-indole-2-carboxylate (CAS 1603833-77-7)
- (4-(4-Fluorobenzyl)-4-hydroxypiperidin-1-yl)(2-(pyrimidin-4-yl)pyridin-3-yl)methanone (CAS 1429505-54-3)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
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