Cas no 91516-28-8 (1-(1,3-thiazol-5-yl)ethan-1-one)

1-(1,3-thiazol-5-yl)ethan-1-one structure
91516-28-8 structure
Product Name:1-(1,3-thiazol-5-yl)ethan-1-one
CAS No:91516-28-8
MF:C5H5NOS
MW:127.164299726486
MDL:MFCD08275001
CID:799845
PubChem ID:14042329
Update Time:2025-11-01

1-(1,3-thiazol-5-yl)ethan-1-one Chemical and Physical Properties

Names and Identifiers

    • 1-(5-Thiazolyl)ethanone
    • Ethanone,1-(5-thiazolyl)-
    • Ethanone,1-(5-thiazolyl)- (9CI)
    • 1-Thiazol-5-yl-ethanone
    • 1-(1,3-thiazol-5-yl)ethan-1-one
    • 1-(thiazol-5-yl)ethan-1-one
    • DBNLYQBYTOYCGO-UHFFFAOYSA-N
    • A843956
    • MFCD08275001
    • FT-0647339
    • DTXSID30554864
    • AS-38492
    • 1-thiazol-5-ylethanone
    • CS-0171646
    • AKOS008118522
    • 5-Acetylthiazole
    • 1-(Thiazol-5-yl)ethanone
    • 91516-28-8
    • EN300-79140
    • 1-(1,3-thiazol-5-yl)ethanone
    • SB39884
    • SCHEMBL299024
    • Ethanone, 1-(5-thiazolyl)-
    • AM20120324
    • Ethanone, 1-(5-thiazolyl)- (9CI)
    • SY185173
    • STL453420
    • DB-030558
    • MDL: MFCD08275001
    • Inchi: 1S/C5H5NOS/c1-4(7)5-2-6-3-8-5/h2-3H,1H3
    • InChI Key: DBNLYQBYTOYCGO-UHFFFAOYSA-N
    • SMILES: S1C=NC=C1C(C)=O

Computed Properties

  • Exact Mass: 127.00918496g/mol
  • Monoisotopic Mass: 127.00918496g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 1
  • Complexity: 105
  • 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: 1
  • Topological Polar Surface Area: 58.2?2

Experimental Properties

  • Color/Form: Solid
  • Density: 1.226
  • Boiling Point: 220.4°Cat760mmHg
  • Flash Point: 87.1°C
  • Refractive Index: 1.545
  • PSA: 58.20000
  • LogP: 1.34570

1-(1,3-thiazol-5-yl)ethan-1-one Security Information

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1-(1,3-thiazol-5-yl)ethan-1-one Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:91516-28-8)1-(1,3-thiazol-5-yl)ethan-1-one
Order Number:A843956
Stock Status:in Stock
Quantity:5g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 07:01
Price ($):353.0

Additional information on 1-(1,3-thiazol-5-yl)ethan-1-one

Comprehensive Overview of 1-(1,3-thiazol-5-yl)ethan-1-one (CAS No. 91516-28-8): Properties, Applications, and Industry Insights

1-(1,3-thiazol-5-yl)ethan-1-one (CAS No. 91516-28-8) is a specialized organic compound featuring a thiazole ring core, a heterocyclic structure widely utilized in pharmaceutical, agrochemical, and material science research. This compound, characterized by its ketone functional group attached to the thiazole moiety, has garnered significant attention due to its versatile reactivity and potential applications in drug discovery and fine chemical synthesis. Its molecular formula, C5H5NOS, reflects a balance of stability and reactivity, making it a valuable intermediate in modern synthetic chemistry.

In recent years, the demand for thiazole derivatives like 1-(1,3-thiazol-5-yl)ethan-1-one has surged, driven by their prominence in bioactive molecule design. Researchers frequently search for "thiazole-based building blocks" or "CAS 91516-28-8 suppliers," highlighting its commercial and academic relevance. The compound’s structural uniqueness enables its use in catalysis, ligand synthesis, and as a precursor for flavor and fragrance applications. Notably, its electron-rich heterocycle facilitates interactions in molecular recognition systems, a hot topic in AI-driven drug development.

From a synthetic perspective, 1-(1,3-thiazol-5-yl)ethan-1-one is often synthesized via cyclization reactions or cross-coupling methodologies, with optimization for green chemistry principles being a key industry focus. Users frequently inquire about "sustainable synthesis of thiazole ketones" or "91516-28-8 solubility data," reflecting practical concerns. The compound’s moderate polarity ensures compatibility with common organic solvents, while its melting point (typically 80–85°C) and spectroscopic properties (e.g., IR peaks at ~1700 cm?1 for C=O) are critical for quality control.

In the context of market trends, 1-(1,3-thiazol-5-yl)ethan-1-one aligns with the growing interest in nitrogen-sulfur heterocycles for crop protection and medicinal chemistry. Searches for "thiazole ketone applications in agriculture" or "CAS 91516-28-8 patents" underscore its cross-disciplinary utility. Regulatory compliance, such as REACH certification and GMP-grade availability, further enhances its adoption in high-value industries.

Future prospects for 91516-28-8 include exploration in photocatalysis and bioconjugation, areas gaining traction in nanotechnology and biopharmaceuticals. As industries prioritize scalable and eco-friendly processes, this compound’s role in high-throughput screening and combinatorial chemistry is expected to expand, solidifying its position as a cornerstone in advanced organic synthesis.

Recommended suppliers
Amadis Chemical Company Limited
(CAS:91516-28-8)1-(1,3-thiazol-5-yl)ethan-1-one
A843956
Purity:99%
Quantity:5g
Price ($):353.0
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