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· · COA & SDS available for every product · Same-day shipping on in-stock items 4-Bromo-2-methylthiophene - ≥98% , CAS No.29421-92-9
Synonyms
MFCD04116367 | GEO-00511 | AS-18269 | EN300-83309 | 3-BROMO-5-METHYLTHIOPHENE | DTXSID70348582 | A819911 | BBL103336 | B3385 | W-200287 | AM20090389 | SCHEMBL612301 | 2-methyl-4-bromothiophene | 2-methyl-4-bromo-thiophene | 4-Bromo-2-methylthiophene, 97%
Storage
Protected from light,Room temperature
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Protected from light,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
MFCD04116367 | GEO-00511 | AS-18269 | EN300-83309 | 3-BROMO-5-METHYLTHIOPHENE | DTXSID70348582 | A819911 | BBL103336 | B3385 | W-200287 | AM20090389 | SCHEMBL612301 | 2-methyl-4-bromothiophene | 2-methyl-4-bromo-thiophene | 4-Bromo-2-methylthiophene, 97%
Specifications & Purity
≥98%
Storage
Protected from light,Room temperature
Names and Identifiers Pubchem Sid 488190880 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488190880 Canonical Smiles CC1=CC(=CS1)Br IUPAC Name 4-bromo-2-methylthiophene InChIKey ABMUSXPGSSMPLK-UHFFFAOYSA-N INCHI 1S/C5H5BrS/c1-4-2-5(6)3-7-4/h2-3H,1H3 Isomeric SMILES CC1=CC(=CS1)Br WGK Germany 3 Molecular Weight 177.06 Beilstein 17(5)1,327 Reaxy-Rn 1305348 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1305348&ln=
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 Organohalogen compounds Class Aryl halides Subclass Aryl bromides Intermediate Tree Nodes Not available Direct Parent Aryl bromides Alternative Parents Thiophenes Heteroaromatic compounds Organobromides Hydrocarbon derivatives Molecular Framework Aromatic heteromonocyclic compounds Substituents Aryl bromide - Heteroaromatic compound - Thiophene - Organoheterocyclic compound - Hydrocarbon derivative - Organobromide - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as aryl bromides. These are organic compounds containing the acyl bromide functional group. 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 Sensitivity Light sensitive. Refractive Index 1.574 Flash Point(°F) 154.4 °F Flash Point(°C) 68 °C Boil Point(°C) 74-76°C Molecular Weight 177.060 g/mol XLogP3 2.700 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 1 Rotatable Bond Count 0 Exact Mass 175.93 Da Monoisotopic Mass 175.93 Da Topological Polar Surface Area 28.200 Ų Heavy Atom Count 7 Formal Charge 0 Complexity 65.099 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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