Ethyl 2-((1,3-dioxoisoindolin-2-yl)oxy)propanoate CAS 40674-15-5
| CAS No. | 40674-15-5 |
| Molecular Formula | C13H13NO5 |
| Molecular Weight | 263.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 2-((1,3-dioxoisoindolin-2-yl)oxy)propanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Ethyl 2-((1,3-dioxoisoindolin-2-yl)oxy)propanoate (CAS 40674-15-5), a certified reference material (molecular formula C13H13NO5, MW 263.25 g/mol) for analytical method development and quality control.
Ethyl 2-((1,3-dioxoisoindolin-2-yl)oxy)propanoate (C13H13NO5) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H13NO5 |
| Molecular Weight | 263.25 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
- Methyl 4-(1,3-dioxoisoindolin-2-yl)-2-hydroxybutanoate (CAS 130695-36-2)
- (R)-2-((1,3-Dioxoisoindolin-2-yl)oxy)-3-methylbutanoic acid (CAS 310404-44-5)
- Methyl 2-((1,3-dioxoisoindolin-2-yl)oxy)-2-methylpropanoate (CAS 84209-07-4)
- 2-(1,3-Dioxoisoindolin-2-yl)succinic acid (CAS 4443-39-4)
- S-(3-(1,3-Dioxoisoindolin-2-yl)propyl) ethanethioate (CAS 221218-66-2)
- (S)-4-(1,3-Dioxoisoindolin-2-yl)-5-hydroxypentanamide (CAS 1416444-77-3)
- 2-((1,3-Dioxoisoindolin-2-yl)methyl)benzonitrile (CAS 157117-83-4)
- 2-(3-(1,3-Dioxoisoindolin-2-yl)phenyl)acetonitrile (CAS 95339-61-0)
Recommended Standards
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- Benzyl n-[(3S)-2,6-dioxooxan-3-yl]carbamate (CAS 4124-76-9)
- Ethyl 2-(3-nitrobenzylidene)-3-oxobutanoate (CAS 39562-16-8)
- 6,7-Dihydroxy-1-methylquinoline-4(1H)-thione (CAS 127133-92-0)
- 3,5-Dinitrobenzoic Acid (CAS 99-34-3)
- 2-Methylimidazo[1,2-b]pyridazin-6(5H)-one (CAS 64179-55-1)
- 10,10-Dimethylanthrone-d6 (CAS 1215802-72-4)
- 2-(4-Bromo-1H-pyrazol-1-yl)-1-(piperazin-1-yl)ethan-1-one (CAS 1431966-05-0)
- 4-[(2-fluorophenyl)methylidene]piperidine hydrochloride (CAS 183950-19-8)
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- tert-Butyl (1-formylcyclopropyl)(methyl)carbamate (CAS 387845-40-1)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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