8-Iodo-[1,2,3]triazolo[1,5-a]quinoxalin-4(5H)-one CAS 1397238-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1397238-83-3 |
| Molecular Formula | C9H5IN4O |
| Molecular Weight | 312.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Iodo-[1,2,3]triazolo[1,5-a]quinoxalin-4(5H)-one (CAS 1397238-83-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H5IN4O. Molecular weight: 312.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H5IN4O |
| Molecular Weight | 312.07 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 4 |
Related Iodo Standards
- Methyl 2-iodo-1-naphthoate (CAS 91493-20-8)
- Methyl 6-iodo-2-naphthoate (CAS 5042-98-8)
- Methyl 8-iodo-1-naphthoate (CAS 85864-85-3)
- 299173-24-3 3-Iodo-4-(methoxycarbonyl)benzoic acid DTXSID90572988 (CAS 299173-24-3)
- 3-Iodo-4-(trifluoromethyl)-2H-indazole (CAS 1000341-14-9)
- 3-Iodo-6-(trifluoromethyl)-1H-indazole (CAS 1000341-27-4)
- 4-Iodo-2-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1014613-46-7)
- 3-Iodo-7-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 1036990-96-1)
Recommended Standards
- DL-Proline, 5-oxo-, iron complex (CAS 85200-40-4)
- 5-(2-Bromo-4-nitrophenyl)furan-2-carboxylic acid (CAS 585516-48-9)
- 1-((2-Hydroxyethoxy)methyl)-5-iodopyrimidine-2,4(1H,3H)-dione (CAS 78692-74-7)
- tert-Butyl 4-(6-methoxy-2-(methylthio)pyrimidin-4-yl)piperazine-1-carboxylate (CAS 1353958-74-3)
- (2-Fluoro-4-(piperazin-1-yl)phenyl)boronic acid (CAS 1876473-37-8)
- 1,7-naphthyridine-2-carbaldehyde (CAS 1351516-00-1)
- Elagolix Impurity 56 (CAS 102089-75-8)
- Azilsartan impurity 143 (CAS CATO-C4X-1096143)
- N-(4-Bromophenyl)hydroxylamine (CAS 10468-46-9)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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