22509-74-6 DGO9NPX8LS N-Carbethoxyphthalimide Ethyl 1,3-dihydro-1,3-dioxo-2H-isoindole-2-carboxylate 2H-Isoindole-2-carboxylic acid, 1,3-dihydro-1,3-dioxo-, ethyl ester 2-Isoindolinecarboxylic acid, 1,3-dioxo-, ethyl ester 5-21-10-00428 (Beilstein Handbook Reference) AI3-52139 BRN 0196340 N-Carboethoxyphthalimide EINECS 245-048-5 N-(Ethoxycarbonyl)phthalimide Ethyl N-phthaloylcarbamate N-Karbetoksi-ftalimid [Yugoslavian] NSC 76576 Phthalimide-N-carbethoxy N-Karbetoksi-ftalimid UNII-DGO9NPX8LS CAS 22509-74-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22509-74-6 |
| Molecular Formula | C11H15NO4 |
| Molecular Weight | 225.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
22509-74-6 DGO9NPX8LS N-Carbethoxyphthalimide Ethyl 1,3-dihydro-1,3-dioxo-2H-isoindole-2-carboxylate 2H-Isoindole-2-carboxylic acid, 1,3-dihydro-1,3-dioxo-, ethyl ester 2-Isoindolinecarboxylic acid, 1,3-dioxo-, ethyl ester 5-21-10-00428 (Beilstein Handbook Reference) AI3-52139 BRN 0196340 N-Carboethoxyphthalimide EINECS 245-048-5 N-(Ethoxycarbonyl)phthalimide Ethyl N-phthaloylcarbamate N-Karbetoksi-ftalimid [Yugoslavian] NSC 76576 Phthalimide-N-carbethoxy N-Karbetoksi-ftalimid UNII-DGO9NPX8LS (CAS 22509-74-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15NO4. Molecular weight: 225.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15NO4 |
| Molecular Weight | 225.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Recommended Standards
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