≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Usually Used to protect amine functional groups.
| Pubchem Sid | 504753426 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504753426 |
| Canonical Smiles | CCOC(=O)N1C(=O)C2=CC=CC=C2C1=O |
| IUPAC Name | ethyl 1,3-dioxoisoindole-2-carboxylate |
| InChIKey | VRHAQNTWKSVEEC-UHFFFAOYSA-N |
| INCHI | 1S/C11H9NO4/c1-2-16-11(15)12-9(13)7-5-3-4-6-8(7)10(12)14/h3-6H,2H2,1H3 |
| Isomeric SMILES | CCOC(=O)N1C(=O)C2=CC=CC=C2C1=O |
| WGK Germany | 3 |
| RTECS | NR3459500 |
| Molecular Weight | 219.2 |
| Beilstein | 196340 |
| Reaxy-Rn | 196340 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=196340&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Isoindoles and derivatives |
| Subclass | Isoindolines |
| Intermediate Tree Nodes | Isoindolones |
| Direct Parent | Phthalimides |
| Alternative Parents | Isoindoles N-substituted carboxylic acid imides Benzenoids Carbamate esters Organic carbonic acids and derivatives Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Phthalimide - Isoindole - Carboxylic acid imide, n-substituted - Benzenoid - Carboxylic acid imide - Carbamic acid ester - Carbonic acid derivative - Azacycle - Carboxylic acid derivative - Organopnictogen compound - Carbonyl group - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as phthalimides. These are aromatic heterocyclic compounds containing a 1,3-dioxoisoindoline moiety. They are imide derivatives of phthalic anhydrides. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 L1810177 | Certificate of Analysis | Jun 15, 2026 | N158884 |
| L2107571 | Certificate of Analysis | Sep 09, 2025 | N158884 |
| L2107598 | Certificate of Analysis | Sep 09, 2025 | N158884 |
| I2410461 | Certificate of Analysis | Aug 30, 2024 | N158884 |
| I2410472 | Certificate of Analysis | Aug 30, 2024 | N158884 |
| I2410473 | Certificate of Analysis | Aug 30, 2024 | N158884 |
| H2408040 | Certificate of Analysis | Nov 18, 2021 | N158884 |
| Solubility | Insoluble in water. |
|---|---|
| Melt Point(°C) | 87 °C |
| Molecular Weight | 219.190 g/mol |
| XLogP3 | 1.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 219.053 Da |
| Monoisotopic Mass | 219.053 Da |
| Topological Polar Surface Area | 63.700 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 315.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
