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· · COA & SDS available for every product · Same-day shipping on in-stock items 5-(4-Carboxy-benzylidene)-2-methyl-4-oxo-4,5-dihydro-1H-pyrrole-3-carboxylic acid methyl ester , CAS No.354790-87-7 🧪
Why this grade 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.
Names and Identifiers Canonical Smiles CC1=NC(=CC2=CC=C(C=C2)C(=O)O)C(=C1C(=O)OC)O IUPAC Name 4-[(E)-(3-hydroxy-4-methoxycarbonyl-5-methylpyrrol-2-ylidene)methyl]benzoic acid InChIKey IBNJQHHCDWMJFO-YRNVUSSQSA-N INCHI 1S/C15H13NO5/c1-8-12(15(20)21-2)13(17)11(16-8)7-9-3-5-10(6-4-9)14(18)19/h3-7,17H,1-2H3,(H,18,19)/b11-7+ PubChem CID 135493046 Molecular Weight 287.27
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 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 287.270 g/mol XLogP3 1.800 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 6 Rotatable Bond Count 4 Exact Mass 287.079 Da Monoisotopic Mass 287.079 Da Topological Polar Surface Area 96.200 Ų Heavy Atom Count 21 Formal Charge 0 Complexity 550.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 1 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 1 Covalently-Bonded Unit Count 1
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