1,2-Diphenyl-1H-pyrrolo[2,3-b]quinoxaline CAS 62356-28-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62356-28-9 |
| Molecular Formula | C22H15N3 |
| Molecular Weight | 321.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2-Diphenyl-1H-pyrrolo[2,3-b]quinoxaline (CAS 62356-28-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H15N3. Molecular weight: 321.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H15N3 |
| Molecular Weight | 321.37 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
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- 2-(Methylamino)-3-(3-(trifluoromethyl)-1h-pyrazol-1-yl)propanamide (CAS 1250360-90-7)
- 2-(4-Fluorophenoxy)-5-nitropyridine (CAS 31011-26-4)
- 2,5,8,11,14,17-Hexaoxaoctadecane (CAS 1191-87-3)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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 13829788188 / jacky.chen@cato-chem.com