3-{5,11-dioxo-5H,6H,6aH,11H-isoindolo[2,1-a]quinazolin-6-yl}propanoic acid CAS 1010928-60-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1010928-60-5 |
| Molecular Formula | C18H14N2O4 |
| Molecular Weight | 322.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-{5,11-dioxo-5H,6H,6aH,11H-isoindolo[2,1-a]quinazolin-6-yl}propanoic acid (CAS 1010928-60-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H14N2O4. Molecular weight: 322.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H14N2O4 |
| Molecular Weight | 322.31 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Related dioxo Standards
- 1-Methyl-5,7-dioxo-4,5-dihydro-1H-pyrazolo[4,3-d]pyrimidin-6(7H)-yl benzenesulfonate (CAS 10505-22-3)
- 2-Methyl-4,6-dioxo-1H-pyrazolo[3,4-d]pyrimidin-5(2H,4H,6H)-yl benzenesulfonate (CAS 10505-24-5)
- 9-Benzyl-2,4-dioxo-3,9-diazaspiro[5.5]undecane-1,5-dicarbonitrile (CAS 189333-46-8)
- 3-(7-Butyl-2,6-dioxo-3-propyl-2,3,6,7-tetrahydro-1h-purin-8-yl)propanoic acid (CAS 743441-95-4)
- 4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-pentylbenzenesulfonamide (CAS 61633-13-4)
- N-(2,5-Dioxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl)dodecanamide (CAS 163972-12-1)
- 2-(2,4-Dioxo-8-oxa-1,3-diazaspiro[4.5]Decan-3-yl)-N-(3-fluorophenyl)acetamide (CAS 1281077-71-1)
- 4-benzyl-3,5-dioxo-4-azatetracyclo[5.3.2.0^{2,6}.0^{8,10}]dodec-11-ene-9-carboxylic acid (CAS 1803582-42-4)
Recommended Standards
- 2-(3-(Ethoxycarbonyl)piperidin-1-yl)-5-nitrobenzoic acid (CAS 1000018-70-1)
- 1022282-99-0 4-Hydroxy-3-[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]-2H-chromen-2-one MFCD03019891 (CAS 1022282-99-0)
- Cefazolin EP Impurity G (CAS 1172998-53-6)
- 1,3-Benzenedicarboxylic acid, polymer with 1,4-dimethyl 1,4-cyclohexanedicarboxylate, 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,6-hexanediol and nonanedioic acid (CAS 89911-11-5)
- 7-fluoranyl-1-benzofuran-3-one 7-fluoro-3-benzofuranone 7169-37-1 A837292 (CAS 7169-37-1)
- N-Acetyl-S-(1,1-Dibromo-2,2-Difluoroethyl)-1-Cysteine (CAS 119018-03-0)
- 5-Ethoxy-1H-pyrazolo[4,3-b]pyridine (CAS 1226903-85-0)
- 2-Amino-1-(thiophen-2-yl)ethan-1-one (CAS 313276-47-0)
- 3-(4-Chloro-2-nitrophenoxy)pyrrolidinehydrochloride (CAS 1219976-20-1)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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