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· · COA & SDS available for every product · Same-day shipping on in-stock items Methyl 4-amino-[2， 2'-bithiophene]-5-carboxylate - ≥95% , CAS No.169759-79-9 🧪
Why this grade ≥95% 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
≥95%
Names and Identifiers Canonical Smiles COC(=O)C1=C(C=C(S1)C2=CC=CS2)N IUPAC Name methyl 3-amino-5-thiophen-2-ylthiophene-2-carboxylate InChIKey CFHYAXQWEYGRTM-UHFFFAOYSA-N INCHI 1S/C10H9NO2S2/c1-13-10(12)9-6(11)5-8(15-9)7-3-2-4-14-7/h2-5H,11H2,1H3 Isomeric SMILES COC(=O)C1=C(C=C(S1)C2=CC=CS2)N PubChem CID 2736807 Molecular Weight 239.32
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 Bi- and oligothiophenes Subclass Not available Intermediate Tree Nodes Not available Direct Parent Bi- and oligothiophenes Alternative Parents Thiophene carboxylic acids and derivatives 2,3,5-trisubstituted thiophenes Aminothiophenes Vinylogous amides Methyl esters Heteroaromatic compounds Amino acids and derivatives Monocarboxylic acids and derivatives Primary amines Organopnictogen compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteromonocyclic compounds Substituents Bithiophene - Thiophene carboxylic acid or derivatives - 2,3,5-trisubstituted thiophene - Aminothiophene - Thiophene - Methyl ester - Vinylogous amide - Heteroaromatic compound - Amino acid or derivatives - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Amine - Organopnictogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Organic oxide - Organic nitrogen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as bi- and oligothiophenes. These are organic compounds containing two or more linked thiophene rings. Thiophene is a five-member aromatic ring with one sulfur and four carbon atoms. 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 239.300 g/mol XLogP3 3.000 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 3 Exact Mass 239.007 Da Monoisotopic Mass 239.007 Da Topological Polar Surface Area 109.000 Ų Heavy Atom Count 15 Formal Charge 0 Complexity 250.000 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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