Furo[3,4-f]quinazoline-7,9-dione CAS 31611-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31611-50-4 |
| Molecular Formula | C10H4N2O3 |
| Molecular Weight | 200.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Furo[3,4-f]quinazoline-7,9-dione (CAS 31611-50-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H4N2O3. Molecular weight: 200.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H4N2O3 |
| Molecular Weight | 200.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
Related Furo Standards
- Furo[3,4-b]quinoxaline-1,3-dione (CAS 5660-34-4)
- ethyl furo[3,2-b]pyridine-2-carboxylate (CAS 138173-82-7)
- 1-(4H-Furo[3,2-b]indol-2-yl)ethanone (CAS 62144-26-7)
- Furo[3,4-b]quinoline-1,3-dione (CAS 4945-42-0)
- Furo[3,4-c]quinoline-1,3-dione (CAS 4945-20-4)
- ethyl furo[3,2-b]pyridine-6-carboxylate (CAS 122535-03-9)
- ethyl furo[2,3-c]pyridine-2-carboxylate (CAS 138173-83-8)
- Ethyl furo[3,2-c]pyridine-2-carboxylate (CAS 138173-84-9)
Recommended Standards
- Methyl (3,5-dihydroxy-1,2,4-triazin-6-yl)glycinate (CAS 21936-97-0)
- Ethyl 2-(3-nitro-1h-1,2,4-triazol-1-yl)acetate (CAS 70965-24-1)
- methyl 2,6-dihydroxy-5-methoxypyrimidine-4-carboxylate (CAS 923942-39-6)
- Geranylgeranyl Acetate (CAS 61691-98-3)
- (1-tert-butoxycarbonylazetidin-3-yl)boronic acid (CAS 2750139-24-1)
- 3-Ethoxy-1-(pyrazin-2-yl)prop-2-en-1-one (CAS 1344886-81-2)
- 5-Oxodecanoic acid (CAS 624-01-1)
- Dextromethorphan Impurity 6 (CAS 94006-06-1)
- Cu In Water (CAS CATO-CCRM106075)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
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