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· · COA & SDS available for every product · Same-day shipping on in-stock items EMI1 (EGFR MaMTH Inhibitor 1) - ≥98% , CAS No.35773-42-3 🧪
Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships 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 CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=NC4=CC=CC=C4O3 IUPAC Name 3-(1,3-benzoxazol-2-yl)-7-(diethylamino)chromen-2-one InChIKey UJOQSHCJYVRZKJ-UHFFFAOYSA-N INCHI 1S/C20H18N2O3/c1-3-22(4-2)14-10-9-13-11-15(20(23)25-18(13)12-14)19-21-16-7-5-6-8-17(16)24-19/h5-12H,3-4H2,1-2H3 Isomeric SMILES CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=NC4=CC=CC=C4O3 Alternate CAS 35773-42-3 PubChem CID 118870
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 Phenylpropanoids and polyketides Class Coumarins and derivatives Subclass Not available Intermediate Tree Nodes Not available Direct Parent Coumarins and derivatives Alternative Parents 1-benzopyrans Benzoxazoles Dialkylarylamines Pyranones and derivatives Benzenoids Oxazoles Heteroaromatic compounds Lactones Oxacyclic compounds Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Coumarin - Benzopyran - 1-benzopyran - Benzoxazole - Dialkylarylamine - Tertiary aliphatic/aromatic amine - Pyranone - Pyran - Benzenoid - Azole - Oxazole - Heteroaromatic compound - Lactone - Tertiary amine - Azacycle - Oxacycle - Organoheterocyclic compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Amine - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). 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 334.400 g/mol XLogP3 4.300 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 4 Exact Mass 334.132 Da Monoisotopic Mass 334.132 Da Topological Polar Surface Area 55.600 Ų Heavy Atom Count 25 Formal Charge 0 Complexity 531.000 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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