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· · COA & SDS available for every product · Same-day shipping on in-stock items 2-Maleimidoacetic Acid（MAA） - ≥97% , CAS No.25021-08-3
Synonyms
FT-0604094 | N-maleyl glycine | AKOS000137000 | F11333 | M3143 | 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)aceticacid | BP-29786 | J-015777 | N-Maleimidoglycine | (2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid | F1265-0527 | 2,5-dihydro-2,5-dioxopyrrol-1
Storage
Store at 2-8°C,Argon charged
Application
Antibody Drug Conjugates(ADC), Drug Delivery, Surface Modification, PEGylation of Protein, Peptide & Oligo
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Why this grade ≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
FT-0604094 | N-maleyl glycine | AKOS000137000 | F11333 | M3143 | 2-(2, 5-dioxo-2, 5-dihydro-1H-pyrrol-1-yl)aceticacid | BP-29786 | J-015777 | N-Maleimidoglycine | (2, 5-Dioxo-2, 5-dihydro-1H-pyrrol-1-yl)acetic acid | F1265-0527 | 2, 5-dihydro-2, 5-dioxopyrrol-1
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 504758465 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504758465 Canonical Smiles C1=CC(=O)N(C1=O)CC(=O)O IUPAC Name 2-(2,5-dioxopyrrol-1-yl)acetic acid InChIKey GBKPNGVKZQBPCZ-UHFFFAOYSA-N INCHI 1S/C6H5NO4/c8-4-1-2-5(9)7(4)3-6(10)11/h1-2H,3H2,(H,10,11) Isomeric SMILES C1=CC(=O)N(C1=O)CC(=O)O Molecular Weight 155.11 Reaxy-Rn 1527036 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1527036&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organic acids and derivatives Class Carboxylic acids and derivatives Subclass Amino acids, peptides, and analogues Intermediate Tree Nodes Amino acids and derivatives Direct Parent Alpha amino acids and derivatives Alternative Parents Maleimides N-substituted carboxylic acid imides Pyrrolines Dicarboximides Monocarboxylic acids and derivatives Carboxylic acids Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aliphatic heteromonocyclic compounds Substituents Alpha-amino acid or derivatives - Maleimide - Carboxylic acid imide, n-substituted - Carboxylic acid imide - Dicarboximide - Pyrroline - Carboxylic acid - Monocarboxylic acid or derivatives - Azacycle - Organoheterocyclic compound - Organonitrogen compound - Organic oxide - Organic nitrogen compound - Organopnictogen compound - Organooxygen compound - Hydrocarbon derivative - Carbonyl group - Organic oxygen compound - Aliphatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Moisture sensitive&light sensitive&heat sensitive Melt Point(°C) 116 °C Molecular Weight 155.110 g/mol XLogP3 -0.100 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 2 Exact Mass 155.022 Da Monoisotopic Mass 155.022 Da Topological Polar Surface Area 74.700 Ų Heavy Atom Count 11 Formal Charge 0 Complexity 237.000 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
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