3-(2-Aminophenyl)quinoxalin-2(1h)-one CAS 91658-79-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91658-79-6 |
| Molecular Formula | C14H11N3O |
| Molecular Weight | 237.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(2-Aminophenyl)quinoxalin-2(1h)-one (CAS 91658-79-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H11N3O. Molecular weight: 237.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H11N3O |
| Molecular Weight | 237.26 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-(1-methyl-1H-imidazole-5-carbonyl)quinoline (CAS 288392-17-6)
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- 1188AE 2-Amino-4-ethyl-5-methyl-3-thiophenecarboxamide 350996-89-3 C8H12N2OS (CAS 350996-89-3)
- Ammonium-15N,d4 chloride 99 atom % D, 98 atom % 15N 99011-95-7 (CAS 99011-95-7)
- 7-Chloropyrrolo[1,2-a]pyrazin-1(2H)-one (CAS 1601830-13-0)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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