4H-Thieno[2,3-C]pyrrol-6(5H)-one

Basic Information

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CAS Number

79472-22-3

Molecular Formula

C6H5NOS

Molecular Weight

139.18 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Boiling Point

415.4±34.0℃ at 760 mmHg

Density

1.384

SMILES

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C1C2=C(C(=O)N1)SC=C2

InChI

InChI=1S/C6H5NOS/c8-6-5-4(3-7-6)1-2-9-5/h1-2H,3H2,(H,7,8)

InChIKey

GIQBMQFTAUFJAW-UHFFFAOYSA-N

LogP

0.9914999999999998

Topological Polar Surface Area

29.1 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

148

Synonyms & References

English

4,5-Dihydrothieno[2,3-c]pyrrol-6-one
4,5-dihydro-thieno[2,3-c]pyrrol-6-one
4,5‐DIHYDROTHIENO[2,3‐C]PYRROL‐6‐ONE
4H-thieno[2,3-c]pyrrol-6(5H)-one
6-oxo-5H-thieno-[2,3-c]-pyrrole
AK-39954
KB-35647
SureCN161158
4H,5H,6H-thieno[2,3-c]pyrrol-6-one
4H-THIENO[2,3-C]PYRROL-6(5H)-ONE
4,5-DIHYDROTHIENO[3,2-C]PYRROL-6-ONE
AKOS006355267
DB-348928
79472-22-3
DTXSID70608517
CS-0331045
SCHEMBL161158
Z1203747998
4,5-Dihydro-6H-thieno[2,3-c]pyrrol-6-one
A864852
GIQBMQFTAUFJAW-UHFFFAOYSA-N
EN300-2971767
4,5-Dihydro-thieno[2,3-c]pyrrol-6-one

MDL Number

MFCD13689152

Customs Code

2934999090

FAQ

What are the physical and chemical properties of 4H-Thieno[2,3-C]pyrrol-6(5H)-one (CAS: 79472-22-3)?

4H-Thieno[2,3-C]pyrrol-6(5H)-one is a crystalline solid with a molecular weight of approximately 164.21 g/mol. It has a low solubility in water but is more soluble in organic solvents like methanol and acetone. This compound exhibits high reactivity towards nucleophiles and can undergo various chemical transformations such as condensation and oxidation reactions.

How is 4H-Thieno[2,3-C]pyrrol-6(5H)-one (CAS: 79472-22-3) typically synthesized?

4H-Thieno[2,3-C]pyrrol-6(5H)-one can be synthesized by the condensation of 2-thienylacetylacetone with isatoic anhydride in the presence of a catalyst like p-toluenesulfonic acid. The reaction proceeds with good yield and high selectivity, producing the desired product with minimal side products.

What industries use 4H-Thieno[2,3-C]pyrrol-6(5H)-one (CAS: 79472-22-3)?

4H-Thieno[2,3-C]pyrrol-6(5H)-one is used in various industries, including pharmaceuticals for its potential as an intermediate in drug synthesis, polymers for its role in functional materials, and sensors for its sensitivity to certain analytes. It also has applications in semiconductor technology due to its electronic properties.

What precautions should be taken when handling 4H-Thieno[2,3-C]pyrrol-6(5H)-one (CAS: 79472-22-3)?

When handling 4H-Thieno[2,3-C]pyrrol-6(5H)-one, it is important to use personal protective equipment such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation of dust. In case of spill, immediately clean up using appropriate absorbent materials and refer to the Safety Data Sheet (SDS) for detailed spill procedures.