Cas no 85553-43-1 (2-(3-Methylphenyl)thiophene)

2-(3-Methylphenyl)thiophene is a heterocyclic aromatic compound featuring a thiophene ring substituted with a 3-methylphenyl group. This structure imparts unique electronic and steric properties, making it valuable in organic synthesis and materials science. Its conjugated system enhances suitability for applications in optoelectronic materials, such as organic semiconductors and light-emitting diodes (OLEDs). The methyl group at the meta position of the phenyl ring offers moderate steric hindrance, influencing reactivity in cross-coupling reactions. The compound's stability and solubility in common organic solvents facilitate its use in polymerization and functionalization processes. It serves as a versatile intermediate in pharmaceuticals, agrochemicals, and advanced material research.
2-(3-Methylphenyl)thiophene structure
2-(3-Methylphenyl)thiophene structure
Product Name:2-(3-Methylphenyl)thiophene
CAS No:85553-43-1
MF:C11H10S
MW:174.262101650238
CID:60891
PubChem ID:3564188
Update Time:2025-06-15

2-(3-Methylphenyl)thiophene Chemical and Physical Properties

Names and Identifiers

    • 2-(3-Methylphenyl)thiophene
    • 2-(3-tolyl)thiophene
    • 2-m-Tolyl-thiophen
    • 2-m-tolyl-thiophene
    • 3-tolylthiophene
    • Thiophene,2-(3-methylphenyl)
    • DTXSID90393690
    • SCHEMBL153096
    • AKOS004114001
    • 2-(m-tolyl)thiophene
    • 85553-43-1
    • Thiophene,2-(3-methylphenyl)-
    • BB 0222678
    • SMKMXVCNNASZEB-UHFFFAOYSA-N
    • Inchi: 1S/C11H10S/c1-9-4-2-5-10(8-9)11-6-3-7-12-11/h2-8H,1H3
    • InChI Key: SMKMXVCNNASZEB-UHFFFAOYSA-N
    • SMILES: S1C=CC=C1C1=CC=CC(C)=C1

Computed Properties

  • Exact Mass: 174.05000
  • Monoisotopic Mass: 174.05
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 1
  • Complexity: 144
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 28.2A^2

Experimental Properties

  • Density: 1.085
  • Boiling Point: 264 °C at 760 mmHg
  • Flash Point: 264 °C at 760 mmHg
  • Refractive Index: 1.588
  • PSA: 28.24000
  • LogP: 3.72350

2-(3-Methylphenyl)thiophene Customs Data

  • HS CODE:2934999090
  • Customs Data:

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2-(3-Methylphenyl)thiophene Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
M235785-50mg
2-(3-Methylphenyl)thiophene
85553-43-1
50mg
$ 215.00 2022-06-04
TRC
M235785-100mg
2-(3-Methylphenyl)thiophene
85553-43-1
100mg
$ 355.00 2022-06-04
TRC
M235785-250mg
2-(3-Methylphenyl)thiophene
85553-43-1
250mg
$ 700.00 2022-06-04

Additional information on 2-(3-Methylphenyl)thiophene

Comprehensive Analysis of 2-(3-Methylphenyl)thiophene (CAS No. 85553-43-1): Properties, Applications, and Industry Trends

2-(3-Methylphenyl)thiophene (CAS No. 85553-43-1) is a specialized organic compound that has garnered significant attention in the fields of materials science, pharmaceuticals, and agrochemical research. This heterocyclic aromatic molecule combines a thiophene ring with a 3-methylphenyl substituent, creating a unique structural framework that enables diverse applications. As industries increasingly prioritize high-performance materials and sustainable chemistry, compounds like 2-(3-Methylphenyl)thiophene are becoming critical building blocks for innovation.

The compound's molecular structure (C11H10S) features a thiophene core—a five-membered ring containing sulfur—which contributes to its electronic properties and reactivity. The 3-methylphenyl group enhances lipophilicity and steric effects, making it valuable for organic synthesis intermediates and functional material design. Researchers frequently explore its role in conjugated polymers, where thiophene derivatives are pivotal for organic electronics such as OLEDs and solar cells.

Recent studies highlight the growing demand for 2-(3-Methylphenyl)thiophene in pharmaceutical research, particularly in the development of small-molecule inhibitors and bioactive scaffolds. Its structural versatility allows for modifications that can target specific biological pathways, aligning with trends in personalized medicine and drug discovery. Additionally, the compound's stability under various conditions makes it suitable for catalysis and material coatings.

From an industrial perspective, 85553-43-1 is often synthesized via cross-coupling reactions, such as Suzuki-Miyaura or Stille couplings, which are cornerstone techniques in modern green chemistry. These methods minimize waste and improve atom economy, addressing the global push for environmentally friendly synthesis. Companies specializing in fine chemicals and custom synthesis frequently list this compound in their portfolios to meet the needs of R&D laboratories.

Emerging applications of 2-(3-Methylphenyl)thiophene also extend to advanced material science. Its incorporation into π-conjugated systems enhances charge transport properties, making it relevant for flexible electronics and wearable technology—two areas experiencing exponential growth. Furthermore, its potential in sensor development (e.g., gas or biomolecule detection) is being explored due to its tunable electronic characteristics.

For researchers and procurement specialists, understanding the physicochemical properties of CAS No. 85553-43-1 is essential. Key parameters include its melting point (typically 80–85°C), solubility in organic solvents like DMSO or chloroform, and absorption maxima in UV-Vis spectra. These properties are critical for optimizing reaction conditions and ensuring compatibility with downstream processes.

As the scientific community continues to investigate sustainable alternatives to traditional materials, 2-(3-Methylphenyl)thiophene stands out for its balance of functionality and synthetic accessibility. Future directions may include its use in energy storage systems or as a precursor for metal-organic frameworks (MOFs), further solidifying its role in next-generation technologies.

In summary, 2-(3-Methylphenyl)thiophene (CAS No. 85553-43-1) exemplifies the intersection of chemical innovation and industrial applicability. Its multifaceted uses—from electronic materials to life sciences—reflect broader trends toward multidisciplinary research and eco-conscious production. For those seeking detailed technical data or sourcing options, reputable suppliers often provide analytical certificates and custom synthesis services tailored to specific project requirements.

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