2-(2-(Vinyloxy)ethyl)isoindoline-1,3-dione CAS 67643-67-8
| CAS No. | 67643-67-8 |
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(Vinyloxy)ethyl)isoindoline-1,3-dione (CAS 67643-67-8) is a high-purity analytical reference standard with the molecular formula C12H11NO3 and a molecular weight of 217.22 g/mol.
2-(2-(Vinyloxy)ethyl)isoindoline-1,3-dione (C12H11NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
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), 2-(2-(Vinyloxy)ethyl)isoindoline-1,3-dione 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 | C12H11NO3 |
| Molecular Weight | 217.22 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1976 |
| Nitrogen Atoms | 1 |
Related Vinyloxy Standards
- 4-((3-(Vinyloxy)propyl)amino)tetrahydro-2H-thiopyran 1-oxide (CAS 1249500-78-4)
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- 9-(2-(Vinyloxy)ethyl)-9H-purin-6-amine (CAS 91097-20-0)
- 2-[2-(Vinyloxy)ethoxy]isoindoline-1,3-dione (CAS 391212-30-9)
- 5-((Vinyloxy)methyl)quinolin-8-ol (CAS 875011-71-5)
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Recommended Standards
- 2-(2-(Oxiran-2-yl)ethyl)isoindoline-1,3-dione (CAS 86506-70-9)
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- 2-(1-oxo-1,2-dihydroisoquinolin-2-yl)propanoic acid (CAS 344461-41-2)
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- 6-Bromo-8-fluoro-2,3-dihydroquinolin-4(1H)-one (CAS 1388059-90-2)
- Thiocellobiose (CAS 80951-92-4)
- 2-(1,2,3,4-Tetrahydronaphthalen-1-yl)acetic acid (CAS 63328-17-6)
- (2R)-2-amino-3-(3-tert-butoxycarbonylbenzimidazol-5-yl)propanoic acid (CAS 2387566-49-4)
- 3-(2,6-Diacetyl-1,5-dimethyl-3H-pyrrolizin-7-yl)propanoic acid (CAS 153288-96-1)
- 2-Amino-2-(1-Boc-4-piperidyl)acetic Acid (CAS 1421312-30-2)
- 2-(Difluoromethyl)-4,5-diiodopyridine-3-sulfonyl chloride (CAS 1804694-26-5)
- 141801-03-8 IL-1 Receptor Peptide (human) (CAS 141801-03-8)
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