2-(Benzofuran-2-yl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetic acid CAS 885276-82-4
| CAS No. | 885276-82-4 |
| Molecular Formula | C20H19FN2O3 |
| Molecular Weight | 354.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Benzofuran-2-yl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetic acid (CAS 885276-82-4), a certified reference material (molecular formula C20H19FN2O3, MW 354.37 g/mol) for analytical method development and quality control.
Structurally, 2-(Benzofuran-2-yl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetic acid (C20H19FN2O3) contains a steroid core, 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 354.37 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2-(Benzofuran-2-yl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetic 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 | C20H19FN2O3 |
| Molecular Weight | 354.37 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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- Benzofuran-2-yl(4-(((furan-2-ylmethyl)thio)methyl)piperidin-1-yl)methanone (CAS 1396864-34-8)
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Recommended Standards
- 1-(2-Fluorobenzyl)-3-(2,4,6-trimethylbenzyl)imidazolidine-2,4,5-trione (CAS 303986-41-6)
- 6-Ethyl-2-((3-fluorobenzyl)thio)-5-methyl-4-(trifluoromethyl)nicotinonitrile (CAS 664994-27-8)
- {3-[4-(3-Fluoropropoxy)phenyl]-1H-pyrazol-1-yl}(3-methoxyphenyl)methanone (CAS 477711-11-8)
- 8-(4-Fluoro-2-methylphenoxy)-2-morpholinoquinolin-4(1H)-one (CAS 351071-90-4)
- N'-[(1E)-{4-[(2-chloro-1,3-thiazol-5-yl)methoxy]-3-methoxyphenyl}methylidene]pyridine-4-carbohydrazide (CAS 339018-45-0)
- 8-Nitro-7-(trifluoromethyl)quinoline (CAS 571-82-4)
- N-Methyl-N-(3-phenyl-1H-1,2,4-triazol-5-yl)heptanamide (CAS 62400-09-3)
- 5,7-Dimethyl-2,3-dihydro-1H-pyrrolizine-6-carbonitrile (CAS 505097-53-0)
- 1-methyl-2,3-dioxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid (CAS 1038385-70-4)
- 3,3-Dimethyl-2-butanone (CAS 75-97-8)
- 2-(Azetidin-3-yloxy)-N,N-dimethylacetamide hydrochloride (CAS 1376324-18-3)
- (Z)-2-Methyl-4-(3-methylbenzylidene)oxazol-5(4H)-one (CAS 564441-50-5)
- 5-(2,4-Difluorophenoxy)pentanenitrile (CAS 1249839-96-0)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com