CAS 15441-09-5

3-Isothiazolidinone, 1,1-dioxide

Description:

3-Isothiazolidinone, 1,1-dioxide, also known by its CAS number 15441-09-5, is a heterocyclic compound characterized by a five-membered ring containing both sulfur and nitrogen atoms. This compound features a sulfonyl group, which contributes to its unique chemical properties. It is typically a white to off-white solid and is soluble in polar solvents, making it useful in various chemical applications. The presence of the isothiazolidinone structure imparts biological activity, and compounds of this class are often investigated for their potential pharmacological properties, including antimicrobial and antifungal activities. Additionally, the compound may serve as an intermediate in organic synthesis, particularly in the development of agrochemicals and pharmaceuticals. Its stability and reactivity can be influenced by the substituents on the ring, allowing for a range of derivatives to be synthesized. As with many sulfur-containing compounds, it may exhibit distinct odor characteristics and should be handled with care in laboratory settings.

Formula: C₃H₅NO₃S

InChI: InChI=1S/C3H5NO3S/c5-3-1-2-8(6,7)4-3/h1-2H2,(H,4,5)

InChI key: InChIKey=ASJJYLPJOJGZAW-UHFFFAOYSA-N

SMILES: O=S1(=O)NC(=O)CC1

Synonyms:

• 1λ6,2-Thiazolidine-1,1,3-trione
• 3-Isothiazolidinone, 1,1-dioxide

1,1-dioxo-1,2-thiazolidin-3-one

CAS: 15441-09-5

1,1-Dioxo-1,2-thiazolidin-3-one is a protease inhibitor that inhibits the activity of serine proteases. It is used to treat inflammatory diseases and cancer. 1,1-Dioxo-1,2-thiazolidin-3-one prevents the spread of cancer cells by inhibiting their ability to break down proteins that are important for cell growth and division. This drug also possesses anti-inflammatory properties. These effects may be due to its inhibition of serine proteases such as matrix metalloproteinases (MMPs) and cathepsins.

Formula: C₃H₅NO₃S

Purity: Min. 95%

Molecular weight: 135.14 g/mol

Ref: 3D-QAA44109