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· · COA & SDS available for every product · Same-day shipping on in-stock items 2-Oxopyrrolidine-3-carboxylic acid ethyl ester - ≥95% , CAS No.36821-26-8
Synonyms
3-Pyrrolidinecarboxylic acid, 2-oxo-, ethyl ester | Ethyl 2-oxopyrrolidine-3-carboxylate, 95% | FHHMWJMUMOYGQW-UHFFFAOYSA-N | DTXSID60507308 | MFCD06796534 | BCP09364 | 2-Oxo-pyrrolidine-3-carboxylic acid ethyl ester | 2-OXOPYRROLIDINE-3-CARBOXYLIC ACID E
Storage
Store at 2-8°C,Argon charged
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Why this grade ≥95% 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.
Overview Product Application:
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.
Specifications Synonyms
3-Pyrrolidinecarboxylic acid, 2-oxo-, ethyl ester | Ethyl 2-oxopyrrolidine-3-carboxylate, 95% | FHHMWJMUMOYGQW-UHFFFAOYSA-N | DTXSID60507308 | MFCD06796534 | BCP09364 | 2-Oxo-pyrrolidine-3-carboxylic acid ethyl ester | 2-OXOPYRROLIDINE-3-CARBOXYLIC ACID E
Specifications & Purity
≥95%
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 504767208 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504767208 Canonical Smiles CCOC(=O)C1CCNC1=O IUPAC Name ethyl 2-oxopyrrolidine-3-carboxylate InChIKey FHHMWJMUMOYGQW-UHFFFAOYSA-N INCHI 1S/C7H11NO3/c1-2-11-7(10)5-3-4-8-6(5)9/h5H,2-4H2,1H3,(H,8,9) Isomeric SMILES CCOC(=O)C1CCNC1=O WGK Germany 3 Molecular Weight 157.17 Reaxy-Rn 130791 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=130791&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 Organoheterocyclic compounds Class Pyrrolidines Subclass Pyrrolidones Intermediate Tree Nodes Not available Direct Parent Oxoprolines Alternative Parents Pyrrolidine carboxylic acids Pyrrolidine-2-ones 1,3-dicarbonyl compounds Secondary carboxylic acid amides Lactams Carboxylic acid esters Monocarboxylic acids and derivatives Azacyclic compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aliphatic heteromonocyclic compounds Substituents Oxoproline - Pyrrolidine carboxylic acid - Pyrrolidine carboxylic acid or derivatives - 2-pyrrolidone - 1,3-dicarbonyl compound - Carboxamide group - Carboxylic acid ester - Lactam - Secondary carboxylic acid amide - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Azacycle - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Carbonyl group - Organic oxide - Hydrocarbon derivative - Aliphatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as oxoprolines. These are compounds containing an oxoproline moiety, which consists of a pyrrolidine ring bearing a carboxylic acid group at the ring position 2, and a ketone group. 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 Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Light sensitive Melt Point(°C) 71-75°C Molecular Weight 157.170 g/mol XLogP3 0.100 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 3 Exact Mass 157.074 Da Monoisotopic Mass 157.074 Da Topological Polar Surface Area 55.400 Ų Heavy Atom Count 11 Formal Charge 0 Complexity 179.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 1 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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