4-(6,8-Dioxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinazolin-7(6H)-yl)butanoic acid CAS 892293-14-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 892293-14-0 |
| Molecular Formula | C13H12N2O6 |
| Molecular Weight | 292.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(6,8-Dioxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinazolin-7(6H)-yl)butanoic acid (CAS 892293-14-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12N2O6. Molecular weight: 292.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12N2O6 |
| Molecular Weight | 292.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Dioxo Standards
- 2-(1-Methyl-2,4-dioxo-5-propoxy-1,4-dihydropyrido[2,3-d]pyrimidin-3(2H)-yl)acetamide (CAS 921480-54-8)
- 2,4-Dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-6-carboxylic acid (CAS 91996-88-2)
- Methyl 4-((1,3-dioxo-1,3-dihydro-2H-inden-2-ylidene)methyl)benzoate (CAS 455321-49-0)
- Methyl 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 314279-09-9)
- 2,4-Dioxo-7-(propan-2-yl)-1-propyl-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 1000932-57-9)
- 2-(2,5-Dioxo-4,4-diphenylimidazolidin-1-yl)acetonitrile (CAS 55011-78-4)
- N-{4-[(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)methyl]phenyl}acetamide (CAS 31060-55-6)
- 6,11-Dioxo-6,11-dihydrobenzo[f]pyrido[1,2-a]indole-12-carboxylic acid (CAS 109964-49-0)
Recommended Standards
- 2-[N'-(2,4-Difluorophenyl)hydrazinecarbonyl]benzoic acid (CAS 477867-51-9)
- 4,4,5,5-Tetramethyl-2-(2-((propylthio)methyl)phenyl)-1,3,2-dioxaborolane (CAS 2377611-91-9)
- 2-(4-((Isopropylthio)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377606-82-9)
- 5-Bromo-4-chloro-6-cyclopropyl-2-methylpyrimidine (CAS 1044768-56-0)
- 1-(3-(6-Bromopyridin-2-yl)piperidin-1-yl)ethan-1-one (CAS 1316225-89-4)
- 2-Amino-N-(thiophen-2-ylmethyl)butanamide (CAS 1218722-01-0)
- Potassium {4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2-yl}sulfanide (CAS 1172239-27-8)
- 2,3-Dichloro-6-ethylpyridine (CAS 2203487-12-9)
- 2-Amino-5-chloro-α-[(1E)-2-cyclopropylethenyl]-α-(trifluoromethyl)-benzenemethanol (CAS 221177-51-1)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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