Cas no 61323-26-0 (Ethyl 5-methylthiazole-4-carboxylate)

Ethyl 5-methylthiazole-4-carboxylate is a versatile heterocyclic compound featuring a thiazole core substituted with a methyl group at the 5-position and an ester functional group at the 4-position. This structure imparts reactivity suitable for applications in pharmaceutical and agrochemical synthesis, particularly as a building block for more complex molecules. The ethyl ester moiety enhances solubility in organic solvents, facilitating further derivatization. Its stability under standard conditions and compatibility with common synthetic methodologies make it a practical intermediate for researchers. The compound’s well-defined reactivity profile allows for selective modifications, enabling its use in the development of biologically active compounds or functional materials.
Ethyl 5-methylthiazole-4-carboxylate structure
61323-26-0 structure
Product Name:Ethyl 5-methylthiazole-4-carboxylate
CAS No:61323-26-0
MF:C7H9NO2S
MW:171.216860532761
MDL:MFCD18427704
CID:499772
PubChem ID:12300671
Update Time:2025-06-08

Ethyl 5-methylthiazole-4-carboxylate Chemical and Physical Properties

Names and Identifiers

    • Ethyl 5-methylthiazole-4-carboxylate
    • Ethyl 5-methyl-4-thiazolecarboxylate
    • 4-Thiazolecarboxylicacid, 5-methyl-, ethyl ester
    • 5-METHYL-THIAZOLE-4-CARBOXYLIC ACID
    • 5-Methyl-thiazole-4-carboxylic acid ethyl ester
    • 5-Methylthiazole-4-carboxylic acid ethyl ester
    • 4-Ethoxycarbonyl-5-methyl-1,3-thiazol
    • ANW-48726
    • CTK8B5431
    • ethyl 4-methylthiazole-5-carboxylate
    • LS20199
    • RP09154
    • SureCN2022385
    • 4-Ethoxycarbonyl-5-methylthiazole
    • ethyl 5-methyl-1,3-thiazole-4-carboxylate
    • SNOLCJGSEPTCMD-UHFFFAOYSA-N
    • AM804133
    • AB0025819
    • ST
    • ALBB-022334
    • 61323-26-0
    • 4-Thiazolecarboxylic acid, 5-methyl-, ethyl ester
    • DTXSID20486327
    • SY067127
    • Ethyl5-methylthiazole-4-carboxylate
    • TS-02328
    • MFCD18427704
    • SCHEMBL2022385
    • DB-017469
    • AKOS015920371
    • CS-W022708
    • J-517835
    • MDL: MFCD18427704
    • Inchi: 1S/C7H9NO2S/c1-3-10-7(9)6-5(2)11-4-8-6/h4H,3H2,1-2H3
    • InChI Key: SNOLCJGSEPTCMD-UHFFFAOYSA-N
    • SMILES: S1C=NC(C(=O)OCC)=C1C

Computed Properties

  • Exact Mass: 171.03547
  • Monoisotopic Mass: 171.03539970g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 3
  • Complexity: 151
  • 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
  • Topological Polar Surface Area: 67.4
  • XLogP3: 1.9

Experimental Properties

  • Density: 1.198
  • Melting Point: 90-91 oC
  • Boiling Point: 239 oC
  • Flash Point: 98 oC
  • PSA: 39.19

Ethyl 5-methylthiazole-4-carboxylate Security Information

Ethyl 5-methylthiazole-4-carboxylate Pricemore >>

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