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· · COA & SDS available for every product · Same-day shipping on in-stock items methyl 5-bromo-4-nitro-thiophene-2-carboxylate - ≥97% , CAS No.38239-32-6
Synonyms
methyl 5-bromo-4-nitrothiophene-2-carboxylate | 38239-32-6 | 5-BROMO-4-NITROTHIOPHENE-2-CARBOXYLIC ACID METHYL ESTER | 2-Thiophenecarboxylic acid, 5-broMo-4-nitro-, Methyl ester (7CI,9CI) | MFCD01567069 | 5-Bromo-4-nitro-thiophene-2-carboxylic acid methyl
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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
methyl 5-bromo-4-nitrothiophene-2-carboxylate | 38239-32-6 | 5-BROMO-4-NITROTHIOPHENE-2-CARBOXYLIC ACID METHYL ESTER | 2-Thiophenecarboxylic acid, 5-broMo-4-nitro-, Methyl ester (7CI, 9CI) | MFCD01567069 | 5-Bromo-4-nitro-thiophene-2-carboxylic acid methyl
Specifications & Purity
≥97%
Names and Identifiers Canonical Smiles COC(=O)C1=CC(=C(S1)Br)[N+](=O)[O-] IUPAC Name methyl 5-bromo-4-nitrothiophene-2-carboxylate InChIKey IKLHFNCFMCPBRU-UHFFFAOYSA-N INCHI 1S/C6H4BrNO4S/c1-12-6(9)4-2-3(8(10)11)5(7)13-4/h2H,1H3 Isomeric SMILES COC(=O)C1=CC(=C(S1)Br)[N+](=O)[O-] Alternate CAS 38239-32-6 PubChem CID 292194 NSC Number 157845 Molecular Weight 266.07
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 Thiophenes Subclass Nitrothiophenes Intermediate Tree Nodes Not available Direct Parent 3-nitrothiophenes Alternative Parents Thiophene carboxylic acids and derivatives Nitroaromatic compounds 2,3,5-trisubstituted thiophenes Aryl bromides Methyl esters Heteroaromatic compounds Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Monocarboxylic acids and derivatives Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organobromides Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteromonocyclic compounds Substituents 3-nitrothiophene - Nitroaromatic compound - Thiophene carboxylic acid or derivatives - 2,3,5-trisubstituted thiophene - Aryl bromide - Aryl halide - Methyl ester - Heteroaromatic compound - Organic nitro compound - Carboxylic acid ester - C-nitro compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organic oxoazanium - Hydrocarbon derivative - Organobromide - Organonitrogen compound - Organohalogen compound - Organooxygen compound - Organopnictogen compound - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as 3-nitrothiophenes. These are aromatic heterocyclic compound containing a nitro group attached to a thiophene ring a the 3-position. 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 266.070 g/mol XLogP3 2.600 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 2 Exact Mass 264.904 Da Monoisotopic Mass 264.904 Da Topological Polar Surface Area 100.000 Ų Heavy Atom Count 13 Formal Charge 0 Complexity 231.000 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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