1287217-80-4 3-(2-Fluorophenyl)oxirane-2-carboxylic acid CAS 1287217-80-4
| CAS No. | 1287217-80-4 |
| Molecular Formula | C9H7FO3 |
| Molecular Weight | 182.15 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.
1287217-80-4 3-(2-Fluorophenyl)oxirane-2-carboxylic acid (CAS 1287217-80-4) is a high-purity analytical reference standard with the molecular formula C9H7FO3 and a molecular weight of 182.15 g/mol.
The molecular framework of 1287217-80-4 3-(2-Fluorophenyl)oxirane-2-carboxylic acid (C9H7FO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 1287217-80-4 3-(2-Fluorophenyl)oxirane-2-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.
Physical & Chemical Properties
| Molecular Formula | C9H7FO3 |
| Molecular Weight | 182.15 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 3-(3-Fluorophenyl)-3-oxopropanoic acid (CAS 1000530-96-0)
- 3-(4-Fluorophenyl)-2-hydroxyacrylic acid (CAS 111649-73-1)
- 1287217-43-9 3-(4-Fluorophenyl)oxirane-2-carboxylic acid (CAS 1287217-43-9)
- 1287217-88-2 3-(3-Fluorophenyl)oxirane-2-carboxylic acid (CAS 1287217-88-2)
- Methyl 2-(2-fluorophenyl)-2-oxoacetate (CAS 132115-73-2)
- Methyl 2-(4-fluorophenyl)-2-oxoacetate (CAS 156276-23-2)
- Methyl 2-(3-fluorophenyl)-2-oxoacetate (CAS 185030-42-6)
- n-(3-Fluorophenyl)-2-(n-hydroxyimino)acetamide (CAS 1888389-19-2)
Recommended Standards
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- 8-Fluoro-7-hydroxychroman-4-one (CAS 1260012-73-4)
- 5-Ethynylpyrimidin-2(1H)-one (CAS 156991-81-0)
- 5-chloro-6-[(4-chlorophenyl)amino]pyridine-3-carboxylic acid (CAS 942511-67-3)
- 2-Ethyl-3-hydroxyhexanal (CAS 496-03-7)
- 3-(3,4-Dichlorophenyl)-N-methylimidazo[1,2-a]pyrazin-8-amine (CAS 787590-96-9)
- 3-Amino-5-(t-butylaminocarbonyl)phenylboronic acid (CAS 2096337-97-0)
- 1-(4-(Benzyloxy)phenoxy)propan-2-one (CAS 53012-35-4)
- 2-((5-(4-Hydroxyphenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(2-nitrophenyl)acetamide (CAS 332912-34-2)
- 2-[3-Amino-4-(ethylsulfonyl)methylanilino]-1-ethanol (CAS 1220033-87-3)
- 2-(4-methoxy-3-propoxy-phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246765-89-7)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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