1-(5-methylthiophen-2-yl)ethanone


Chemical Name: 1-(5-methylthiophen-2-yl)ethanone
CAS Number: 13679-74-8
Product Number: AG0012DJ(AGN-PC-0JLUOG)
Synonyms:
MDL No: MFCD00014529
Molecular Formula: C7H8OS
Molecular Weight: 140.2028

Identification/Properties


Properties
MP:
24-28 °C
BP:
234.9°C at 760 mmHg
Storage:
Inert atmosphere;2-8℃;
Form:
Solid
Stability:
Light Sensitive
Refractive Index:
n20/D 1.561(lit.)
Computed Properties
Molecular Weight:
140.2g/mol
XLogP3:
2
Hydrogen Bond Donor Count:
0
Hydrogen Bond Acceptor Count:
2
Rotatable Bond Count:
1
Exact Mass:
140.03g/mol
Monoisotopic Mass:
140.03g/mol
Topological Polar Surface Area:
45.3A^2
Heavy Atom Count:
9
Formal Charge:
0
Complexity:
122
Isotope Atom Count:
0
Defined Atom Stereocenter Count:
0
Undefined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
Covalently-Bonded Unit Count:
1
Compound Is Canonicalized:
Yes

Safety Information


NMR Spectrum


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Chemical Structure



2-Acetyl-5-methylthiophene, also known as 2-acetyl-5-methylthiophene, is a key organic compound commonly utilized in chemical synthesis processes. This chemical compound plays a crucial role in the creation of various pharmaceuticals, fragrances, and advanced materials due to its unique properties and versatile nature.In chemical synthesis, 2-Acetyl-5-methylthiophene serves as a valuable building block for the preparation of complex molecules. Its distinctive structure, characterized by a thiophene ring with an acetyl and methyl group, enables it to participate in a wide range of reactions, including condensation, alkylation, and hydrogenation processes. Additionally, the presence of the acetyl group provides a reactive site for further functionalization, allowing for the introduction of additional substituents to tailor the compound for specific applications.One of the primary applications of 2-Acetyl-5-methylthiophene is in the synthesis of pharmaceutical compounds. The compound's aromatic nature and functional groups make it a suitable precursor for the production of drug intermediates and active pharmaceutical ingredients. By incorporating 2-Acetyl-5-methylthiophene into the synthesis pathway, chemists can access a diverse array of drug candidates with potential therapeutic benefits.Furthermore, 2-Acetyl-5-methylthiophene finds extensive use in the fragrance industry. Its pleasant aroma and stability make it an ideal component for creating unique and long-lasting scents in perfumes, colognes, and other aromatic products. The compound's ability to contribute to complex odor profiles while maintaining chemical integrity underscores its significance in fragrance formulation.Overall, 2-Acetyl-5-methylthiophene's role in chemical synthesis is indispensable, offering broad applications in pharmaceuticals, fragrances, and material synthesis. Its versatility and reactivity make it a valuable asset in the hands of chemists engaged in the development of innovative compounds and products.