3-(2-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)ethoxy)ethoxy)propanoic acid CAS 2488752-64-1
| CAS No. | 2488752-64-1 |
| Molecular Formula | C20H22N2O9 |
| Molecular Weight | 434.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(2-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)ethoxy)ethoxy)propanoic acid is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-(2-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)ethoxy)ethoxy)propanoic acid (CAS 2488752-64-1), a certified reference material (molecular formula C20H22N2O9, MW 434.40 g/mol) for analytical method development and quality control.
Structurally, 3-(2-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)ethoxy)ethoxy)propanoic acid (C20H22N2O9) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 434.40 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3-(2-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)ethoxy)ethoxy)propanoic acid 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.
Physical & Chemical Properties
| Molecular Formula | C20H22N2O9 |
| Molecular Weight | 434.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 2 |
Related Dioxopiperidin Standards
- 11-(2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)undecanoic acid (CAS 2499815-05-1)
- N-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)methyl)cyclopropanecarboxamide (CAS 444287-44-9)
- 4-((2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)oxy)butanoic acid (CAS 2413732-05-3)
- 3-(2,6-Dioxopiperidin-3-yl)benzo[d]isoxazole-5-sulfonyl chloride (CAS 2623103-51-3)
- 2-(2,6-Dioxopiperidin-3-yl)-4,5,7-trifluoro-6-hydroxyisoindoline-1,3-dione (CAS 2226299-35-8)
- 7-(2,6-Dioxopiperidin-3-yl)-4-fluoro-6H-[1,3]dioxolo[4,5-e]isoindole-6,8(7H)-dione (CAS 2667597-93-3)
- 5-(2,6-Dioxopiperidin-1-yl)-2-methoxybenzenesulfonyl chloride (CAS 927999-81-3)
- 3-(2-(2,6-Dioxopiperidin-3-yl)-3-oxoisoindolin-5-yl)propanoic acid (CAS 2703770-71-0)
Recommended Standards
- 2-Nitro-N-(5-((4-nitrophenyl)sulfonyl)thiazol-2-yl)benzamide (CAS 349615-08-3)
- Diclofenac Impurity 50 (CAS 2648862-09-1)
- 2-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-oxoethyl 2-(furan-2-yl)quinoline-4-carboxylate (CAS 522624-94-8)
- (1R,2R,5S)-Diclofenac Impurity 54 (CAS CATO-C4X-105154)
- 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethylesterValine,monohydrochloride (CAS 142963-71-1)
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- 2-Methyl-6,7,8,9-tetrahydropyrazolo[1,5-a]quinazolin-7-amine dihydrochloride (CAS 1949816-52-7)
- 5-(Dodecylsulfanyl)-4-phenyl-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),5-trien-3-one (CAS 1221724-26-0)
- (Z)-2-(But-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1352747-95-5)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
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