[1,3]Dioxolo[4,5-g]isoquinoline CAS 269-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 269-44-3 |
| Molecular Formula | C10H7NO2 |
| Molecular Weight | 173.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,3]Dioxolo[4,5-g]isoquinoline (CAS 269-44-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H7NO2. Molecular weight: 173.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H7NO2 |
| Molecular Weight | 173.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Dioxolo Standards
- [1,3]Dioxolo[4,5-c]quinoline (CAS 234-21-9)
- [1,3]Dioxolo[4,5-f]isoquinoline (CAS 234-16-2)
- [1,3]Dioxolo[4,5-f]quinoline (CAS 234-20-8)
- [1,3]Dioxolo[4,5-g]quinoline (CAS 269-51-2)
- [1,3]Dioxolo[4,5-h]isoquinoline (CAS 234-17-3)
- [1,3]Dioxolo[4,5-b]quinoxaline (CAS 856768-04-2)
- [1,3]Dioxolo[4,5-g]cinnoline (CAS 269-52-3)
- [1,3]Dioxolo[4,5-g]quinazoline (CAS 269-53-4)
Recommended Standards
- 1-(2-Methoxyethoxy)pyrrolidine-2,5-dione (CAS 229963-49-9)
- (Z)-4-((2-methoxyethyl)amino)-4-oxobut-2-enoicacid (CAS 54930-23-3)
- 1-(2-PYRIMIDINYL)-1H-4-PYRIDINONE (CAS 29049-26-1)
- 5-fluoro-1,2-dimethyl-1H-1,3-benzodiazole (CAS 182551-07-1)
- Hexanoylglycine (CAS 24003-67-6)
- 2-Bromo-6-(tert-butoxy)phenol (CAS 1243414-06-3)
- 4-Methyl-Azepine-1-Carboxylic Acid Methyl Ester (CAS 14194-61-7)
- 1-(3-Nitrophenyl)pyrrolidine (CAS 132993-20-5)
- 1H-imidazole-4,5-dicarbaldehyde (CAS 33457-11-3)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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