Determine the necessary mass, volume, or concentration for preparing a solution.
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AR, ≥99.5% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 996 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
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 | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Tetracarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Tetracarboxylic acids and derivatives |
| Alternative Parents | Alpha amino acids Trialkylamines Amino acids Carboxylic acids Organopnictogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Tetracarboxylic acid or derivatives - Alpha-amino acid - Alpha-amino acid or derivatives - Amino acid or derivatives - Tertiary amine - Tertiary aliphatic amine - Amino acid - Carboxylic acid - Organopnictogen compound - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Carbonyl group - Organic oxygen compound - Hydrocarbon derivative - Amine - Organic oxide - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as tetracarboxylic acids and derivatives. These are carboxylic acids containing exactly four carboxyl groups. |
| External Descriptors | ethylenediamine derivative - polyamino carboxylic acid - tetracarboxylic acid |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Aug 25, 2026 | E112487 | |
| Certificate of Analysis | Aug 25, 2026 | E112487 | |
| Certificate of Analysis | Aug 25, 2026 | E112487 | |
| Certificate of Analysis | Jun 26, 2026 | E112487 | |
| Certificate of Analysis | Jun 26, 2026 | E112487 | |
| Certificate of Analysis | Jun 26, 2026 | E112487 | |
| Certificate of Analysis | Jan 14, 2026 | E112487 | |
| Certificate of Analysis | Jan 05, 2026 | E112487 | |
| Certificate of Analysis | Jan 05, 2026 | E112487 | |
| Certificate of Analysis | Nov 21, 2025 | E112487 | |
| Certificate of Analysis | Nov 17, 2025 | E112487 | |
| Certificate of Analysis | Nov 17, 2025 | E112487 | |
| Certificate of Analysis | Nov 17, 2025 | E112487 | |
| Certificate of Analysis | Sep 30, 2025 | E112487 | |
| Certificate of Analysis | Sep 30, 2025 | E112487 | |
| Certificate of Analysis | Sep 30, 2025 | E112487 | |
| Certificate of Analysis | Jun 21, 2025 | E112487 | |
| Certificate of Analysis | Jun 21, 2025 | E112487 | |
| Certificate of Analysis | Jun 21, 2025 | E112487 | |
| Certificate of Analysis | Apr 30, 2025 | E112487 | |
| Certificate of Analysis | Apr 12, 2025 | E112487 | |
| Certificate of Analysis | Mar 15, 2025 | E112487 | |
| Certificate of Analysis | Mar 15, 2025 | E112487 | |
| Certificate of Analysis | Mar 15, 2025 | E112487 | |
| Certificate of Analysis | Nov 29, 2024 | E112487 | |
| Certificate of Analysis | Nov 29, 2024 | E112487 | |
| Certificate of Analysis | Nov 29, 2024 | E112487 | |
| Certificate of Analysis | Aug 07, 2024 | E112487 | |
| Certificate of Analysis | Aug 07, 2024 | E112487 | |
| Certificate of Analysis | Aug 07, 2024 | E112487 | |
| Certificate of Analysis | Aug 07, 2024 | E112487 | |
| Certificate of Analysis | Aug 07, 2024 | E112487 | |
| Certificate of Analysis | Aug 07, 2024 | E112487 | |
| Certificate of Analysis | Jun 28, 2024 | E112487 | |
| Certificate of Analysis | Jun 28, 2024 | E112487 | |
| Certificate of Analysis | Jan 29, 2024 | E112487 | |
| Certificate of Analysis | Jan 29, 2024 | E112487 | |
| Certificate of Analysis | Nov 02, 2023 | E112487 | |
| Certificate of Analysis | Nov 02, 2023 | E112487 | |
| Certificate of Analysis | Nov 01, 2023 | E112487 | |
| Certificate of Analysis | Nov 01, 2023 | E112487 | |
| Certificate of Analysis | Oct 25, 2023 | E112487 | |
| Certificate of Analysis | Oct 25, 2023 | E112487 | |
| Certificate of Analysis | May 31, 2023 | E112487 | |
| Certificate of Analysis | May 31, 2023 | E112487 | |
| Certificate of Analysis | Apr 17, 2023 | E112487 | |
| Certificate of Analysis | Apr 17, 2023 | E112487 | |
| Certificate of Analysis | Apr 15, 2023 | E112487 | |
| Certificate of Analysis | Feb 21, 2023 | E112487 | |
| Certificate of Analysis | Feb 21, 2023 | E112487 | |
| Certificate of Analysis | Feb 21, 2023 | E112487 | |
| Certificate of Analysis | Feb 21, 2023 | E112487 | |
| Certificate of Analysis | Aug 15, 2022 | E112487 | |
| Certificate of Analysis | Aug 15, 2022 | E112487 | |
| Certificate of Analysis | Jul 26, 2022 | E112487 | |
| Certificate of Analysis | Jul 26, 2022 | E112487 | |
| Certificate of Analysis | Jul 13, 2022 | E112487 | |
| Certificate of Analysis | Mar 07, 2022 | E112487 | |
| Certificate of Analysis | Mar 07, 2022 | E112487 | |
| Certificate of Analysis | Mar 07, 2022 | E112487 | |
| Certificate of Analysis | Jan 18, 2022 | E112487 | |
| Certificate of Analysis | Nov 13, 2021 | E112487 | |
| Certificate of Analysis | Nov 13, 2021 | E112487 |
| Solubility | The solubility in water at 25 ℃ is 0.5g/L. Insoluble in cold water, alcohols, and general organic solvents. Soluble in sodium hydroxide, sodium carbonate, and ammonia solutions. |
|---|---|
| Melt Point(°C) | 220°C |
| Molecular Weight | 292.240 g/mol |
| XLogP3 | -5.900 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 11 |
| Exact Mass | 292.091 Da |
| Monoisotopic Mass | 292.091 Da |
| Topological Polar Surface Area | 156.000 Ų |
| Heavy Atom Count | 20 |
| 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 |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View AR grade guide →