2-(Furan-2-yl)quinoxaline CAS 494-21-3
| CAS No. | 494-21-3 |
| Molecular Formula | C16H25NO |
| Molecular Weight | 247.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(Furan-2-yl)quinoxaline (C16H25NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 247.38 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(Furan-2-yl)quinoxaline (CAS 494-21-3), molecular formula C16H25NO and molecular weight 247.38 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(Furan-2-yl)quinoxaline 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 | C16H25NO |
| Molecular Weight | 247.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Furan Standards
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- 3-(Furan-3-yl)-N-(2-(thiophen-3-yl)ethyl)acrylamide (CAS 1798430-56-4)
- 1-((Furan-2-ylmethyl)amino)-3-phenoxypropan-2-ol (CAS 326612-15-1)
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- n-(Furan-2-ylmethyl)-2-hydroxy-4-methoxybenzamide (CAS 1019362-94-7)
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Recommended Standards
- 2-(5-Isopropyl-4-methoxy-2-methylphenyl)-4-methylpyrrolidine (CAS 603068-69-5)
- 2,2,6,6-Tetramethyl-N-(pyridin-2-ylmethyl)piperidin-4-amine (CAS 626213-08-9)
- 2-(5-(tert-Butyl)-2-methoxyphenyl)-4-methylpyrrolidine (CAS 603068-96-8)
- 2,2,6,6-Tetramethyl-N-(pyridin-3-ylmethyl)piperidin-4-amine (CAS 626213-12-5)
- 2-Bromo-3-difluoromethoxy-5-fluoropyridine (CAS 1807168-15-5)
- N-Benzyl-2-phenylquinazolin-4-amine hydrobromide (CAS 853344-30-6)
- Teferrol (CAS 79173-09-4)
- 2-(3-Chlorophenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile (CAS 338982-39-1)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
- 3,6-Acridinediamine xhydrochloride (CAS 7459-75-8)
- 5-Ethynyl-1-methyl-1H-indole (CAS 61640-21-9)
- 6-Chloro-2-((2-(diethylamino)ethyl)amino)quinazolin-4(1H)-one (CAS 61741-53-5)
- N-(2-chlorophenyl)-4-hydrazinyl-4-oxobutanamide (CAS 443864-38-8)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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