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· · COA & SDS available for every product · Same-day shipping on in-stock items tert-butyl (2S)-3-hydroxy-2-methyl-5-oxo-2H-pyrrole-1-carboxylate - ≥97% , CAS No.223678-66-8
Synonyms
MFCD19441906 | t-Butyl (2S)-3-hydroxy-2-methyl-5-oxo-2H-pyrrole-1-carboxylate | P19112 | AKOS015994914 | SCHEMBL18593027 | YIA67866 | (S)-3-Hydroxy-2-methyl-5-oxo-2,5-dihydro-pyrrole-1-carboxylic acid tert-Butyl ester | (S)-3-Hydroxy-2-methyl-5-oxo-2,5-di
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Why this grade ≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal 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
MFCD19441906 | t-Butyl (2S)-3-hydroxy-2-methyl-5-oxo-2H-pyrrole-1-carboxylate | P19112 | AKOS015994914 | SCHEMBL18593027 | YIA67866 | (S)-3-Hydroxy-2-methyl-5-oxo-2, 5-dihydro-pyrrole-1-carboxylic acid tert-Butyl ester | (S)-3-Hydroxy-2-methyl-5-oxo-2, 5-di
Specifications & Purity
≥97%
Names and Identifiers Canonical Smiles CC1C(=CC(=O)N1C(=O)OC(C)(C)C)O IUPAC Name tert-butyl (2S)-3-hydroxy-2-methyl-5-oxo-2H-pyrrole-1-carboxylate InChIKey STOXJZVUXFUVOA-LURJTMIESA-N INCHI 1S/C10H15NO4/c1-6-7(12)5-8(13)11(6)9(14)15-10(2,3)4/h5-6,12H,1-4H3/t6-/m0/s1 Isomeric SMILES C[C@H]1C(=CC(=O)N1C(=O)OC(C)(C)C)O Alternate CAS 223678-66-8 PubChem CID 57372611 Molecular Weight 213.23
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 Pyrrolines Subclass Pyrroline carboxylic acids and derivatives Intermediate Tree Nodes Not available Direct Parent Pyrroline carboxylic acids Alternative Parents Vinylogous acids Dicarboximides Carbamate esters Tertiary amines Enols Azacyclic compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aliphatic heteromonocyclic compounds Substituents Pyrroline carboxylic acid - Dicarboximide - Carbamic acid ester - Vinylogous acid - Amino acid or derivatives - Tertiary amine - Carboxylic acid derivative - Enol - Azacycle - Organooxygen compound - Organonitrogen compound - Amine - Organic oxygen compound - Carbonyl group - Organic oxide - Hydrocarbon derivative - Organic nitrogen compound - Aliphatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as pyrroline carboxylic acids. These are heterocyclic compounds containing a pyrroline ring substituted by one or more carboxylic acid groups. 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 Molecular Weight 213.230 g/mol XLogP3 0.800 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 2 Exact Mass 213.1 Da Monoisotopic Mass 213.1 Da Topological Polar Surface Area 66.800 Ų Heavy Atom Count 15 Formal Charge 0 Complexity 327.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 1 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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