8-fluoro-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxalin-4-one CAS 1240381-83-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1240381-83-2 |
| Molecular Formula | C11H11FN2O |
| Molecular Weight | 206.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-fluoro-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxalin-4-one (CAS 1240381-83-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11FN2O. Molecular weight: 206.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11FN2O |
| Molecular Weight | 206.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related fluoro Standards
- 3-(3-fluoro-4-methoxyphenyl)-4-methyl-1H-pyrazole (CAS 1007033-91-1)
- 1-[2-fluoro-6-(1H-pyrazol-1-yl)phenyl]ethan-1-ol (CAS 1156736-08-1)
- 1-(3-Fluoro-4-methoxybenzyl)-1h-imidazole (CAS 1181875-71-7)
- (R)-2-fluoro-4-hydroxy-5-(pyrrolidin-2-yl)benzonitrile (CAS 1212853-66-1)
- (R)-3-fluoro-4-hydroxy-5-(pyrrolidin-2-yl)benzonitrile (CAS 1213044-14-4)
- (R)-6-fluoro-2-hydroxy-3-(pyrrolidin-2-yl)benzonitrile (CAS 1213684-27-5)
- (1-(3-Fluoro-4-methylphenyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1247562-96-4)
- (1-(2-Fluoro-5-methylphenyl)-1h-1,2,3-triazol-4-yl)methanamine (CAS 1248440-83-6)
Recommended Standards
- 2-(Pyrazin-2-yl)thiazole-4-carboxamide (CAS 1235296-44-2)
- (4-Fluorophenyl)(1-methyl-1H-imidazol-2-yl)methanol (CAS 122155-26-4)
- (1-(4-Fluoro-2-methylphenyl)-1h-1,2,3-triazol-4-yl)methanamine (CAS 1249001-42-0)
- 2-Hydrazinyl-4-(naphthalen-2-yl)pyrimidine (CAS 932240-75-0)
- tert-Butyl 5-bromo-3-iodo-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 928653-81-0)
- N-(2-((3-Cyano-8-methylquinolin-2-yl)amino)ethyl)-3,4-dimethoxybenzamide (CAS 606105-18-4)
- N-Allyl-4,6-dichloro-1,3,5-triazin-2-amine (CAS 30369-80-3)
- 2H-Naphtho[1,2-b][1,4]thiazin-3(4H)-one (CAS 22726-31-4)
- Intermediate material 100447 (CAS CATO-CIM-100447)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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