2,3-Di(furan-2-yl)quinoxaline-6-carboxylic acid CAS 90846-59-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90846-59-6 |
| Molecular Formula | C17H10N2O4 |
| Molecular Weight | 306.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Di(furan-2-yl)quinoxaline-6-carboxylic acid (CAS 90846-59-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H10N2O4. Molecular weight: 306.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H10N2O4 |
| Molecular Weight | 306.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
Related Di Standards
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- 1-[(5E)-5-[(Furan-2-yl)methylidene]-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]piperidine-4-carboxylic acid (CAS 866050-37-5)
- 2-((Furan-2-ylmethyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 380188-98-7)
- N-(Furan-3-ylmethyl)-N-(2-methoxyethyl)-2-(methylthio)nicotinamide (CAS 1421457-38-6)
- 1-(Furan-2-ylmethyl)-1-(tetrahydro-2H-pyran-4-yl)-3-(thiophen-2-yl)urea (CAS 1448047-11-7)
Recommended Standards
- 2-(4-((Butylthio)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377609-13-5)
- 2,4-Diethoxy-6-(4-nitrophenoxy)-1,3,5-triazine (CAS 866151-21-5)
- 1,1'-Methylenebis(indoline-2,3-dione) (CAS 54790-42-0)
- (Anthracene-9,10-diylbis(4,1-phenylene))dimethanamine (CAS 1486563-21-6)
- 2-(1-benzofuran-5-yl)-1H-imidazole (CAS 1378801-12-7)
- Itopride Impurity 18 (CAS 24197-95-3(Free Base))
- 8-iodo-2-methylsulfanyl-pyrido[4,3-d]pyrimidine (CAS 1562987-91-0)
- (3-Fluoro-2-methylphenyl)(methyl)sulfane (CAS 134646-04-1)
- (1-Phenyl-1h-benzo[d]imidazol-2-yl)methanamine (CAS 885270-93-9)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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