methyl 5-[3-(4-cyanophenyl)-3-oxo-1-propenyl]-1-(4-fluorophenyl)-1H-2-pyrrolecarboxylate CAS 259089-86-6
| CAS No. | 259089-86-6 |
| Molecular Formula | C22H15FN2O3 |
| Molecular Weight | 374.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 374.36 g/mol gives methyl 5-[3-(4-cyanophenyl)-3-oxo-1-propenyl]-1-(4-fluorophenyl)-1H-2-pyrrolecarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
methyl 5-[3-(4-cyanophenyl)-3-oxo-1-propenyl]-1-(4-fluorophenyl)-1H-2-pyrrolecarboxylate (CAS 259089-86-6) is a high-purity analytical reference standard with the molecular formula C22H15FN2O3 and a molecular weight of 374.36 g/mol.
methyl 5-[3-(4-cyanophenyl)-3-oxo-1-propenyl]-1-(4-fluorophenyl)-1H-2-pyrrolecarboxylate (C22H15FN2O3) contains a steroid core, 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures methyl 5-[3-(4-cyanophenyl)-3-oxo-1-propenyl]-1-(4-fluorophenyl)-1H-2-pyrrolecarboxylate 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 | C22H15FN2O3 |
| Molecular Weight | 374.36 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 |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-(2,3-dihydro-1h-indol-1-yl)-2-hydroxyethan-1-one (CAS 1153453-19-0)
- 2-(5-Bromo-2-thienyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborine (CAS 927384-46-1)
- (2-Cyclopropoxy-3-methoxyphenyl)methanamine (CAS 1243344-69-5)
- 2-[3-(difluoromethyl)-5-methyl-1h-pyrazol-1-yl]propanehydrazide (CAS 1005631-76-4)
- N-(2,2,2-Trichloro-1-((3,4-dichlorophenyl)amino)ethyl)furan-2-carboxamide (CAS 303094-99-7)
- 4-tert-Butyl-2-hydroxybenzoic acid (CAS 4578-63-6)
- (4-Chlorophenyl)(piperidin-4-yl)methanol (CAS 36938-75-7)
- 8-Chloro-2-(4-isopropylphenyl)quinoline-4-carboxylic acid (CAS 862661-15-2)
- Isometamidium chloride (CAS 34301-55-8)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
Why CATO?
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