Ethyl 2-((1,3-dioxoisoindolin-2-yl)oxy)-2-methylpropanoate CAS 40674-21-3
| CAS No. | 40674-21-3 |
| Molecular Formula | C14H15NO5 |
| Molecular Weight | 277.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-((1,3-dioxoisoindolin-2-yl)oxy)-2-methylpropanoate (C14H15NO5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Ethyl 2-((1,3-dioxoisoindolin-2-yl)oxy)-2-methylpropanoate (CAS 40674-21-3), a certified reference material (molecular formula C14H15NO5, MW 277.27 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 2-((1,3-dioxoisoindolin-2-yl)oxy)-2-methylpropanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H15NO5 |
| Molecular Weight | 277.27 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- (R)-2-(1,3-Dioxoisoindolin-2-yloxy)-4-methylpentanoic acid (CAS 310404-45-6)
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- Ethyl 4-((1,3-dioxoisoindolin-2-yl)oxy)butanoate (CAS 27091-83-4)
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- 2-(1,3-Dioxoisoindolin-2-yl)pentanedioic acid (CAS 6349-98-0)
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- 2-(4-(1,3-Dioxoisoindolin-2-yl)phenoxy)acetonitrile (CAS 449737-26-2)
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