2-[5-(2-fluorophenyl)-1,3-oxazol-2-yl]benzoic acid CAS 950029-19-3
| CAS No. | 950029-19-3 |
| Molecular Formula | C16H10FNO3 |
| Molecular Weight | 283.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-[5-(2-fluorophenyl)-1,3-oxazol-2-yl]benzoic acid (C16H10FNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 283.25 g/mol, it falls into the medium-molecular-weight range. 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 supplies 2-[5-(2-fluorophenyl)-1,3-oxazol-2-yl]benzoic acid (CAS 950029-19-3), a certified reference material (molecular formula C16H10FNO3, MW 283.25 g/mol) for analytical method development and quality control.
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 2-[5-(2-fluorophenyl)-1,3-oxazol-2-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 | C16H10FNO3 |
| Molecular Weight | 283.25 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related fluorophenyl Standards
- 154554-41-3 2-(2-fluorophenyl)-6,7-methylenedioxy-2-4-quinolone hydrate, NSC 656158 (CAS 154554-41-3)
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- 2-(2-Fluorophenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 439140-89-3)
- 2-(2-Fluorophenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-10-9)
- 2-(4-Fluorophenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 339106-83-1)
- 2-[2-(4-fluorophenyl)-2-oxoethyl]-2,3-dihydro-1h-isoindole-1,3-dione (CAS 82585-50-0)
- 2-[5-(4-Fluorophenyl)-1,3-oxazol-2-yl]benzoic acid (CAS 950070-23-2)
- N-(4-Fluorophenyl)-2-oxo-2H-chromene-3-carboxamide (CAS 216985-29-4)
Recommended Standards
- 2-(4-Methoxyphenoxy)-5-(trifluoromethyl)aniline (CAS 62966-74-9)
- 2-Fluoro-5-(5-hydroxy-1-oxo-1,2-dihydroisoquinolin-4-yl)benzaldehyde (CAS 656234-52-5)
- 3-Methyl-4-[({[3-(trifluoromethyl)phenyl]methyl}amino)methylidene]-4,5-dihydro-1H-pyrazol-5-one (CAS 477850-62-7)
- 2-(3-Methoxyphenoxy)-5-(trifluoromethyl)aniline (CAS 728907-96-8)
- 3-Chloro-4-(trifluoromethoxy)cinnamic acid (CAS 773129-45-6)
- 4,4'-Azopyridine (CAS 2632-99-7)
- N-(2,4-Dichlorobenzyl)prop-2-yn-1-amine (CAS 5031-76-5)
- trans-4-fluoropyrrolidin-3-ol;hydrochloride (CAS 2006333-41-9)
- (2-Methylpyridin-4-yl)(3-phenoxyphenyl)methanone (CAS 1187171-22-7)
- (R)-2-((4S,5S)-2,2-dimethyl-5-vinyl-1,3-dioxolan-4-yl)-1-(trityloxy)but-3-en-2-ol (CAS 865838-12-6)
- 4-[2-(trifluoromethyl)phenyl]piperidin-4-ol hydrochloride (CAS 208989-30-4)
- piperidin-2-ylmethyl N-ethylcarbamate hydrochloride (CAS 1803605-80-2)
- N-(furan-2-ylmethyl)-1-(4-methoxyphenyl)but-3-en-1-amine (CAS 340025-61-8)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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