3-Fluoro-N-(2-(piperidin-1-yl)-3-(thiophen-2-yl)quinoxalin-6-yl)benzamide CAS 832081-98-8
| CAS No. | 832081-98-8 |
| Molecular Formula | C24H21FN4OS |
| Molecular Weight | 432.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Fluoro-N-(2-(piperidin-1-yl)-3-(thiophen-2-yl)quinoxalin-6-yl)benzamide.
CATO supplies 3-Fluoro-N-(2-(piperidin-1-yl)-3-(thiophen-2-yl)quinoxalin-6-yl)benzamide (CAS 832081-98-8), a certified reference material (molecular formula C24H21FN4OS, MW 432.51 g/mol) for analytical method development and quality control.
The molecular framework of 3-Fluoro-N-(2-(piperidin-1-yl)-3-(thiophen-2-yl)quinoxalin-6-yl)benzamide (C24H21FN4OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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.
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.
As a certified reference material (CRM), 3-Fluoro-N-(2-(piperidin-1-yl)-3-(thiophen-2-yl)quinoxalin-6-yl)benzamide 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 | C24H21FN4OS |
| Molecular Weight | 432.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 4-Fluoro-N-(2-(piperidin-1-yl)-3-(thiophen-2-yl)quinoxalin-6-yl)benzamide (CAS 832081-97-7)
- 4-Fluoro-N-[(5-{[(4-methylphenyl)methyl]sulfanyl}-4-phenyl-4H-1,2,4-triazol-3-yl)methyl]benzamide (CAS 478049-24-0)
- 2-Fluoro-6-(1-trityl-4-imidazolyl)benzaldehyde (CAS 1402838-09-8)
- 6-Fluoro-3-(4-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-1H-1,2,3-triazol-1-yl)-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one (CAS 1093978-67-6)
- 1-Boc-4-(2-(4-Fluoro-3-(trifluoromethyl)phenyl)-2-oxoethylcarbamoyl)piperidine (CAS 1082949-99-2)
- 4-Fluoro-3-((4-hydroxypiperidin-1-yl)sulfonyl)-N-(3,4,5-trifluorophenyl)benzamide (CAS 1445790-55-5)
- N-(6-fluoro-1H-indazol-5-yl)-1,4,5,6-tetrahydro-2-methyl-6-oxo-4-[4-(trifluoromethyl)phenyl]-3-Pyridinecarboxamide (CAS 864082-47-3)
- 1-(4-Fluoro-3,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pentan-1-one (CAS 1150561-65-1)
Recommended Standards
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