4-(4-(tert-Butyl)pyridin-2-yl)benzofuro[2,3-b]quinoline CAS 2218474-85-0
| CAS No. | 2218474-85-0 |
| Molecular Formula | C24H20N2O |
| Molecular Weight | 352.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(4-(tert-Butyl)pyridin-2-yl)benzofuro[2,3-b]quinoline (C24H20N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 352.43 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).
CATO supplies 4-(4-(tert-Butyl)pyridin-2-yl)benzofuro[2,3-b]quinoline (CAS 2218474-85-0), a certified reference material (molecular formula C24H20N2O, MW 352.43 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.
As a certified reference material (CRM), 4-(4-(tert-Butyl)pyridin-2-yl)benzofuro[2,3-b]quinoline 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 | C24H20N2O |
| Molecular Weight | 352.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1998 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4-(3-Ethoxy-4-hydroxyphenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile (CAS 860611-70-7)
- 4-(4,5-Di-p-tolyl-1H-imidazol-2-yl)benzaldehyde (CAS 868549-27-3)
- 4-(3,4-Dihydroisoquinolin-2(1H)-yl)-6-((4-fluorophenyl)thio)pyrimidin-2-amine (CAS 339017-67-3)
- 4-(4-Aminophenyl)-2,6-bis(4-aminophenyl)pyridine (CAS 83266-97-1)
- (S)-1-Methyl-1,2,3,4-tetrahydroisoquinoline (CAS 64982-61-2)
- 4-Bromo-N-(pyridin-2-yl)benzenesulfonamide, 97% (CAS 3609-89-0)
- tert-Butyl 4-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylsulfonyl)piperazine-1-carboxylate (CAS 1628016-45-4)
- N-[(2-bromophenyl)methyl]-5-methylpyridin-3-amine hydrochloride (CAS 1803610-07-2)
- 1-[(E)-2-phenylvinyl]imidazolidine-2,4-dione (CAS 1087792-23-1)
- 5-(4-Chlorophenoxymethyl)-4-(4-ethoxyphenyl)-4h-1,2,4-triazole-3-thiol (CAS 73216-27-0)
- 2-(4-Methoxyphenyl)-3-thioxohexahydro-1H-[1,2,4]triazolo[1,2-a]pyridazin-1-one (CAS 58744-66-4)
- Linagliptin Impurity 32 (CAS 109113-72-6)
- Potassium 1-Methyl-2-Oxocyclopentane-1-Carboxylate (CAS CATO-C3D-262605)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com