5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one(CAS: 5650-51-1)

5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one, also known as 5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one, is a heterocyclic compound with a thiophene ring fused to a cyclopenta[b] ring. It is a colorless solid with a molecular formula of C8H8S and a molecular weight of 132.22 g/mol. This compound has a distinct odor and is used in various applications including pharmaceuticals and research.

5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one is primarily used as a precursor in the synthesis of other compounds and as a research reagent. It also finds applications in the pharmaceutical industry for the development of certain drugs. Additionally, it is utilized in the production of materials for electronic devices and as a component in some specialty chemicals.

5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one is generally considered safe for laboratory use, but it should be handled with caution. It is not flammable, but it may cause skin and eye irritation. Protective measures include wearing gloves, goggles, and appropriate lab clothing. Avoid inhaling the vapor or allowing the compound to come into contact with skin or eyes.

5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one should be stored in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. It is recommended to keep it in a sealed container to prevent moisture absorption. Store it at a temperature not exceeding 25°C to maintain its stability and purity.