2-((1,3-Dioxoisoindolin-2-yl)oxy)acetamide CAS 113211-25-9
| CAS No. | 113211-25-9 |
| Molecular Formula | C10H8N2O4 |
| Molecular Weight | 220.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-((1,3-Dioxoisoindolin-2-yl)oxy)acetamide (CAS 113211-25-9) is a high-purity analytical reference standard with the molecular formula C10H8N2O4 and a molecular weight of 220.18 g/mol.
Structurally, 2-((1,3-Dioxoisoindolin-2-yl)oxy)acetamide (C10H8N2O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 220.18 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-((1,3-Dioxoisoindolin-2-yl)oxy)acetamide 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 | C10H8N2O4 |
| Molecular Weight | 220.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Dioxoisoindolin Standards
- 2-(1,3-Dioxoisoindolin-2-yl)-N-hydroxyacetimidamide (CAS 197083-26-4)
- 2-(1,3-Dioxoisoindolin-2-yl)-2-hydroxyacetic acid (CAS 114505-80-5)
- 2-(1,3-Dioxoisoindolin-2-yl)propanoic acid (CAS 19506-87-7)
- (1,3-Dioxoisoindolin-2-yl)methyl acetate (CAS 5493-24-3)
- Methyl 2-(1,3-dioxoisoindolin-2-yl)acetate (CAS 23244-58-8)
- N-(1,3-dioxoisoindolin-2-yl)-N-methylacetamide (CAS 114998-66-2)
- N-((1,3-Dioxoisoindolin-2-yl)methyl)acetamide (CAS 15059-09-3)
- 2-(1,3-Dioxoisoindolin-2-yl)propanamide (CAS 4707-57-7)
Recommended Standards
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- 2,5-Dichloro-3-fluoropyridine (CAS 103999-77-5)
- 4-Amino-3-hydrazono-6-methyl-3,4-dihydro-1,2,4-triazin-5(2h)-one (CAS 89124-32-3)
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