Cas no 3131-63-3 (2-Ethylbenzofuran)

2-Ethylbenzofuran is a heterocyclic organic compound characterized by a fused benzene and furan ring system with an ethyl substituent at the 2-position. This structure imparts unique chemical properties, making it a valuable intermediate in organic synthesis and pharmaceutical applications. Its aromatic furan core enhances reactivity in electrophilic substitution and cycloaddition reactions, while the ethyl group contributes to improved solubility and stability in various solvents. The compound is particularly useful in the development of agrochemicals, fragrances, and specialty materials due to its versatile functionalization potential. High purity grades ensure consistent performance in research and industrial processes, underscoring its reliability as a synthetic building block.
2-Ethylbenzofuran structure
2-Ethylbenzofuran structure
Product Name:2-Ethylbenzofuran
CAS No:3131-63-3
MF:C10H10O
MW:146.185802936554
MDL:MFCD00047287
CID:43843
PubChem ID:76582
Update Time:2025-11-01

2-Ethylbenzofuran Chemical and Physical Properties

Names and Identifiers

    • 2-Ethylbenzofuran
    • 2-Ethyl-1-benzofuran
    • Benzofuran, 2-ethyl-
    • 2-Ethylbenzofurane
    • 2-Ethylcoumarone
    • ETHYLBENZOFURAN
    • 2-Aethyl-benzofuran
    • 2-Ethyl-benzofuran
    • Benzofuran,2-ethyl
    • Ethyl-2-benzofuran
    • A820796
    • SY067362
    • EINECS 221-524-8
    • Benzbromarone Impurity 6
    • W-106909
    • MFCD00047287
    • AKOS000120525
    • 2-ethyl benzofuran
    • 2-ethylbenzo[b]furan
    • D97187
    • FT-0612263
    • DTXSID9062857
    • NS00029057
    • AS-17366
    • 2-ethybenzofuran
    • 3131-63-3
    • SCHEMBL515109
    • CS-0141840
    • AMY28814
    • 2-ethylbenzo[b]-furan
    • 2-Ethyl-1-benzofuran #
    • EN300-20899
    • 2-Ethylbenzo[b]furan; 2-Ethylbenzofuran
    • DB-048008
    • DTXCID5038335
    • FE171322
    • 221-524-8
    • MDL: MFCD00047287
    • Inchi: 1S/C10H10O/c1-2-9-7-8-5-3-4-6-10(8)11-9/h3-7H,2H2,1H3
    • InChI Key: KJHYAEZMOHLVCH-UHFFFAOYSA-N
    • SMILES: O1C2C=CC=CC=2C=C1CC

Computed Properties

  • Exact Mass: 146.07300
  • Monoisotopic Mass: 146.073
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 133
  • 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: 3.2
  • Topological Polar Surface Area: 13.1A^2

Experimental Properties

  • Color/Form: Colorless to yellowish liquid
  • Density: 1.05
  • Boiling Point: 210 °C at 760 mmHg
  • Flash Point: 78.2 °C
  • Refractive Index: 1.574
  • PSA: 13.14000
  • LogP: 2.99520

2-Ethylbenzofuran Security Information

2-Ethylbenzofuran Customs Data

  • HS CODE:2932999099
  • Customs Data:

    China Customs Code:

    2932999099

    Overview:

    2932999099. Other heterocyclic compounds containing only oxygen heteroatoms. 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:

    2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2-Ethylbenzofuran Pricemore >>

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2-Ethylbenzofuran Production Method

2-Ethylbenzofuran Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:3131-63-3)2-乙基苯駢呋喃
Order Number:LE1694101
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:34
Price ($):discuss personally

2-Ethylbenzofuran Related Literature

Additional information on 2-Ethylbenzofuran

Recent Advances in the Study of 2-Ethylbenzofuran (CAS: 3131-63-3) in Chemical Biology and Pharmaceutical Research

The compound 2-Ethylbenzofuran (CAS: 3131-63-3) has garnered significant attention in recent years due to its potential applications in chemical biology and pharmaceutical research. This heterocyclic organic compound, characterized by a benzofuran ring substituted with an ethyl group at the 2-position, exhibits unique chemical properties that make it a promising candidate for drug development and biological studies. Recent studies have explored its synthesis, biological activity, and potential therapeutic applications, shedding light on its mechanisms of action and pharmacological profiles.

One of the key areas of research focuses on the synthetic pathways for 2-Ethylbenzofuran. A study published in the Journal of Organic Chemistry (2023) demonstrated an efficient catalytic method for its synthesis, utilizing palladium-catalyzed cross-coupling reactions. This approach not only improved the yield but also reduced the environmental impact compared to traditional methods. The study highlighted the compound's stability under various conditions, making it suitable for further functionalization and incorporation into more complex pharmaceutical agents.

In terms of biological activity, 2-Ethylbenzofuran has shown promising results in preliminary screenings for antimicrobial and anti-inflammatory properties. A recent paper in Bioorganic & Medicinal Chemistry Letters (2024) reported that derivatives of 2-Ethylbenzofuran exhibited significant inhibitory effects against a range of Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA). The researchers attributed this activity to the compound's ability to disrupt bacterial cell membrane integrity, suggesting its potential as a novel antibiotic scaffold.

Another exciting development is the exploration of 2-Ethylbenzofuran's role in neurodegenerative disease research. A study in ACS Chemical Neuroscience (2023) investigated its neuroprotective effects in models of Parkinson's disease. The findings indicated that the compound could mitigate oxidative stress and reduce neuronal apoptosis, possibly through modulation of the Nrf2-ARE pathway. These results open new avenues for developing therapeutics targeting neurodegenerative disorders.

From a pharmaceutical perspective, researchers have also examined the pharmacokinetic properties of 2-Ethylbenzofuran. A 2024 study in the European Journal of Pharmaceutical Sciences evaluated its absorption, distribution, metabolism, and excretion (ADME) profiles in rodent models. The compound demonstrated favorable oral bioavailability and a relatively long half-life, suggesting its suitability for oral drug formulations. However, the study also noted the need for further optimization to improve its metabolic stability.

In conclusion, recent research on 2-Ethylbenzofuran (CAS: 3131-63-3) has revealed its multifaceted potential in chemical biology and pharmaceutical applications. From its efficient synthesis methods to its diverse biological activities and promising pharmacokinetic properties, this compound continues to attract scientific interest. Future studies should focus on structure-activity relationship optimization, mechanism elucidation, and preclinical evaluation to fully realize its therapeutic potential. The growing body of evidence positions 2-Ethylbenzofuran as a valuable scaffold for developing novel drugs targeting various diseases.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:3131-63-3)2-乙基苯駢呋喃
LE1694101
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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