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· · COA & SDS available for every product · Same-day shipping on in-stock items 7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid - ≥98% , CAS No.145-73-3 🧪
Why this grade ≥98% 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 Specifications & Purity
≥98%
Names and Identifiers Canonical Smiles C1CC2C(C(C1O2)C(=O)O)C(=O)O IUPAC Name 7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid InChIKey GXEKYRXVRROBEV-UHFFFAOYSA-N INCHI 1S/C8H10O5/c9-7(10)5-3-1-2-4(13-3)6(5)8(11)12/h3-6H,1-2H2,(H,9,10)(H,11,12) Isomeric SMILES C1CC2C(C(C1O2)C(=O)O)C(=O)O PubChem CID 3225 UN Number 2811 Packing Group I Molecular Weight 230.1
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 Dicarboxylic acids and derivatives Intermediate Tree Nodes Not available Direct Parent Dicarboxylic acids and derivatives Alternative Parents Tetrahydrofurans Oxacyclic compounds Dialkyl ethers Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aliphatic heteropolycyclic compounds Substituents Dicarboxylic acid or derivatives - Tetrahydrofuran - Oxacycle - Organoheterocyclic compound - Ether - Dialkyl ether - Carboxylic acid - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two 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 Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 186.160 g/mol XLogP3 -0.500 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 2 Exact Mass 186.053 Da Monoisotopic Mass 186.053 Da Topological Polar Surface Area 83.800 Ų Heavy Atom Count 13 Formal Charge 0 Complexity 235.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 4 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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