6H-Indolo[2,3-b]quinoxaline CAS 243-59-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 243-59-4 |
| Molecular Formula | C14H9N3 |
| Molecular Weight | 219.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6H-Indolo[2,3-b]quinoxaline (CAS 243-59-4) pharmaceutical standards reference standard. Molecular formula: C14H9N3. Molecular weight: 219.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H9N3 |
| Molecular Weight | 219.24 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related H Standards
- 6H-Indolo[2,3-b]quinoxaline (CAS 84055-81-2)
- 11H-Indolo[3,2-c]quinoline (CAS 239-09-8)
- 6H-Indolo[2,3-b]quinoline (CAS 243-38-9)
- Indolo[2,3-a]quinolizine (CAS 239-15-6)
- Indolo[3,2,1-jk]carbazole (CAS 205-95-8)
- Indolo[1,2-b][2,7]naphthyridine-6,12-dione (CAS 88207-32-3)
- Indolo[2,1-b]quinazoline-6,12-dione (CAS 13220-57-0)
- Indolo[2,3-b]carbazole (CAS 241-35-0)
Recommended Standards
- 6-Ethynyl-8-phenylimidazo[1,2-a]pyrazine (CAS 2227272-60-6)
- 6-Ethoxy-4-hydroxy-1-methylquinolin-2(1H)-one (CAS 83013-77-8)
- 6-Imino-6H-pyrido[1,2-b]isoquinoline-11-carbonitrile (CAS 66749-71-1)
- 2-(3-Ethylpiperidin-1-yl)ethan-1-ol (CAS 1156659-74-3)
- 3-Iodo-4-nitroaniline (CAS 721925-18-4)
- 1-[4-(2,4-dimethylbenzoyl)piperidin-1-yl]ethan-1-one (CAS 1267642-46-5)
- Bevirimat (CAS 174022-42-5)
- 4,5-Dichloro-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)pyridazin-3(2H)-one (CAS 89570-63-8)
- 2-[3-(Benzyloxy)phenyl]thiophene (CAS 893736-12-4)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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