Cas no 172678-67-0 (Ethyl 2-phenylthiazole-5-carboxylate)

Ethyl 2-phenylthiazole-5-carboxylate is a versatile heterocyclic ester with a phenyl-substituted thiazole core, widely used as an intermediate in pharmaceutical and agrochemical synthesis. Its structure combines a thiazole ring, known for bioactivity, with an ester group that enhances reactivity for further derivatization. The compound exhibits excellent stability and solubility in common organic solvents, facilitating its use in coupling reactions, cyclizations, and other transformations. Its phenyl and carboxylate moieties make it valuable for constructing complex molecules, particularly in medicinal chemistry for developing antimicrobial or anti-inflammatory agents. The product is typically supplied with high purity, ensuring consistent performance in research and industrial applications.
Ethyl 2-phenylthiazole-5-carboxylate structure
172678-67-0 structure
Product Name:Ethyl 2-phenylthiazole-5-carboxylate
CAS No:172678-67-0
MF:C12H11NO2S
MW:233.286241769791
MDL:MFCD16036490
CID:825021
PubChem ID:9899456
Update Time:2025-10-28

Ethyl 2-phenylthiazole-5-carboxylate Chemical and Physical Properties

Names and Identifiers

    • 5-Thiazolecarboxylic acid, 2-phenyl-, ethyl ester
    • ethyl 2-phenyl-1,3-thiazole-5-carboxylate
    • Ethyl 2-phenylthiazole-5-carboxylate
    • ROKNTXACUCMRQU-UHFFFAOYSA-N
    • ethyl 2-phenyl-thiazole-5-carboxylate
    • AK164923
    • Y5301
    • ST24046892
    • 2-Phenylthiazole-5-carboxylic acid ethyl ester
    • 2-phenyl-thiazole-5-carboxylic acid ethyl ester
    • AKOS025146483
    • DTXSID40432543
    • A50878
    • 172678-67-0
    • DS-8840
    • CHEMBL5279438
    • DB-157502
    • MFCD16036490
    • SCHEMBL2225549
    • ETHYL2-PHENYLTHIAZOLE-5-CARBOXYLATE
    • CS-0151703
    • BDBM50615833
    • XGA67867
    • MDL: MFCD16036490
    • Inchi: 1S/C12H11NO2S/c1-2-15-12(14)10-8-13-11(16-10)9-6-4-3-5-7-9/h3-8H,2H2,1H3
    • InChI Key: ROKNTXACUCMRQU-UHFFFAOYSA-N
    • SMILES: S1C(C(=O)OCC)=CN=C1C1C=CC=CC=1

Computed Properties

  • Exact Mass: 233.05104977g/mol
  • Monoisotopic Mass: 233.05104977g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 4
  • Complexity: 241
  • 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: 3.2

Experimental Properties

  • Boiling Point: 365.2±34.0°C at 760 mmHg

Ethyl 2-phenylthiazole-5-carboxylate Security Information

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Additional information on Ethyl 2-phenylthiazole-5-carboxylate

Ethyl 2-Phenylthiazole-5-Carboxylate: A Comprehensive Overview

Ethyl 2-phenylthiazole-5-carboxylate, also known by its CAS number 172678-67-0, is a compound of significant interest in the fields of organic chemistry and materials science. This compound belongs to the class of thiazole derivatives, which have been extensively studied due to their unique electronic properties and potential applications in various industries. The structure of ethyl 2-phenylthiazole-5-carboxylate consists of a thiazole ring substituted with a phenyl group at the 2-position and an ethoxycarbonyl group at the 5-position. This substitution pattern imparts distinctive chemical and physical properties to the molecule, making it a valuable compound for research and development.

Recent studies have highlighted the importance of thiazole derivatives in the development of advanced materials, particularly in the areas of optoelectronics and catalysis. The phenyl group attached to the thiazole ring enhances the compound's aromaticity, which is crucial for its electronic properties. Additionally, the ethoxycarbonyl group introduces a degree of polarity to the molecule, which can influence its solubility and reactivity. These characteristics make ethyl 2-phenylthiazole-5-carboxylate a promising candidate for applications in organic light-emitting diodes (OLEDs) and as a precursor for more complex organic compounds.

One of the most recent advancements in the study of ethyl 2-phenylthiazole-5-carboxylate involves its use as a building block in supramolecular chemistry. Researchers have demonstrated that this compound can form self-assembled structures through hydrogen bonding and π–π interactions, which are essential for creating ordered nanostructures. These findings open new avenues for its application in nanotechnology, particularly in the design of stimuli-responsive materials.

Furthermore, ethyl 2-phenylthiazole-5-carboxylate has been explored as a potential ligand in coordination chemistry. Its ability to coordinate with metal ions has been utilized in the synthesis of metalloorganic frameworks (MOFs) and coordination polymers. These materials exhibit high porosity and surface area, making them ideal for gas storage and catalytic applications. Recent studies have shown that incorporating ethyl 2-phenylthiazole-5-carboxylate into MOFs enhances their stability under harsh conditions, which is a critical factor for industrial applications.

In terms of synthesis, ethyl 2-phenylthiazole-5-carboxylate is typically prepared via nucleophilic substitution or coupling reactions. The choice of reaction conditions plays a pivotal role in determining the yield and purity of the product. Recent advancements in catalytic methods have enabled more efficient syntheses, reducing production costs and environmental impact. For instance, the use of palladium catalysts has been reported to significantly improve the yield of ethyl 2-phenylthiazole-5-carboxylate in coupling reactions.

The biological activity of ethyl 2-phenylthiazole-5-carboxylate has also been a topic of interest. Preliminary studies suggest that this compound exhibits moderate antimicrobial activity against certain bacterial strains. While further research is needed to fully understand its pharmacological properties, these findings indicate potential applications in drug discovery.

In conclusion, ethyl 2-phenylthiazole-5-carboxylate, with its unique chemical structure and versatile properties, continues to be a focal point in contemporary chemical research. Its applications span across multiple disciplines, from materials science to biology, underscoring its importance as a multifunctional compound. As ongoing studies uncover new insights into its properties and potential uses, ethhil 2-phenylthiazole-5-carboxylate is poised to play an increasingly significant role in both academic and industrial settings.

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