Cas no 248249-53-8 (Ethyl 2-(BenzoD1,3Dioxol-5-Yl)Thiazole-4-Carboxylate)

Ethyl 2-(Benzo[d][1,3]dioxol-5-yl)thiazole-4-carboxylate is a heterocyclic compound featuring a benzo[d][1,3]dioxole moiety fused to a thiazole ring, with an ethyl carboxylate functional group at the 4-position. This structure imparts versatility in synthetic applications, particularly in pharmaceutical and agrochemical research, where it serves as a key intermediate for the development of bioactive molecules. The electron-rich aromatic system and reactive thiazole core enhance its utility in cross-coupling reactions and further derivatization. Its well-defined chemical properties and stability under standard conditions make it a reliable building block for heterocyclic chemistry. The compound is typically characterized by NMR, HPLC, and mass spectrometry for purity verification.
Ethyl 2-(BenzoD1,3Dioxol-5-Yl)Thiazole-4-Carboxylate structure
248249-53-8 structure
Product Name:Ethyl 2-(BenzoD1,3Dioxol-5-Yl)Thiazole-4-Carboxylate
CAS No:248249-53-8
MF:C13H11NO4S
MW:277.295742273331
MDL:MFCD06738331
CID:246151
PubChem ID:9838497
Update Time:2025-10-10

Ethyl 2-(BenzoD1,3Dioxol-5-Yl)Thiazole-4-Carboxylate Chemical and Physical Properties

Names and Identifiers

    • 4-Thiazolecarboxylicacid, 2-(1,3-benzodioxol-5-yl)-, ethyl ester
    • ethyl 2-(1,3-benzodioxol-5-yl)-1,3-thiazole-4-carboxylate
    • Y8431
    • DTXSID30431641
    • W-206911
    • A817509
    • ethyl 2-(1, 3-benzodioxol-5-yl)-1, 3-thiazole-4-carboxylate
    • 2-BENZO[1,3]DIOXOL-5-YL-THIAZOLE-4-CARBOXYLIC ACID ETHYL ESTER
    • SCHEMBL6609848
    • Ethyl 2-(2H-1,3-benzodioxol-5-yl)-1,3-thiazole-4-carboxylate
    • CS-0320606
    • AKOS008892300
    • 248249-53-8
    • 4-Thiazolecarboxylic acid, 2-(1,3-benzodioxol-5-yl)-, ethyl ester
    • MFCD06738331
    • AB26913
    • Ethyl 2-(benzo[d][1,3]dioxol-5-yl)thiazole-4-carboxylate
    • ethyl2-(benzo[d][1,3]dioxol-5-yl)thiazole-4-carboxylate
    • Ethyl 2-(BenzoD1,3Dioxol-5-Yl)Thiazole-4-Carboxylate
    • MDL： MFCD06738331
    • Inchi： 1S/C13H11NO4S/c1-2-16-13(15)9-6-19-12(14-9)8-3-4-10-11(5-8)18-7-17-10/h3-6H,2,7H2,1H3
    • InChI Key： WRDIRGFGEKHRIK-UHFFFAOYSA-N
    • SMILES： S1C=C(C(=O)OCC)N=C1C1C=CC2=C(C=1)OCO2

Computed Properties

  • Exact Mass: 277.04100
  • Monoisotopic Mass: 277.04087901g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 19
  • Rotatable Bond Count: 4
  • Complexity: 341
  • 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
  • XLogP3: 3
  • Topological Polar Surface Area: 85.9?2

Experimental Properties

  • Density: 1.366
  • Boiling Point: 421.209°C at 760 mmHg
  • Flash Point: 208.54°C
  • Refractive Index: 1.605
  • PSA: 85.89000
  • LogP: 2.71550
  • Vapor Pressure: 0.0±1.0 mmHg at 25°C

Ethyl 2-(BenzoD1,3Dioxol-5-Yl)Thiazole-4-Carboxylate Security Information

Ethyl 2-(BenzoD1,3Dioxol-5-Yl)Thiazole-4-Carboxylate Customs Data

  • HS CODE：2934100090
  • Customs Data：

    China Customs Code:

    2934100090

    Overview:

    2934100090. Compounds that structurally contain a non fused thiazole ring(Whether hydrogenated or not). VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Ethyl 2-(BenzoD1,3Dioxol-5-Yl)Thiazole-4-Carboxylate Pricemore >>

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abcr
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Ethyl 2-(benzo[d][1,3]dioxol-5-yl)thiazole-4-carboxylate; min. 95%
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abcr
AB444455-5 g
Ethyl 2-(benzo[d][1,3]dioxol-5-yl)thiazole-4-carboxylate; min. 95%
 248249-53-8
5g
 €1,355.00 2023-04-22
Chemenu
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abcr
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