5H-Bisthieno[3,2-b:2',3'-d]pyran-5-one | CAS No. 1295502-12-3
5H-Bisthieno[3,2-b:2',3'-d]pyran-5-one
Basic Information
CAS Number
1295502-12-3
Molecular Formula
C9H4O2S2
Molecular Weight
208.26 g/mol
AD
Basic Physical Properties
Synonyms & References
English
- 5H-dithieno[3,2-b;2',3'-d]pyran-5-one
MDL Number
MFCD32709806
FAQ
What are the physical and chemical properties of 5H-Bisthieno[3,2-b:2',3'-d]pyran-5-one (CAS: 1295502-12-3)?
5H-Bisthieno[3,2-b:2',3'-d]pyran-5-one (CAS: 1295502-12-3) is a crystalline compound with a molecular weight of approximately 228.23 g/mol. It has limited water solubility but is soluble in organic solvents such as dichloromethane and acetonitrile. Chemically, it exhibits moderate reactivity and is prone to undergoing photodimerization under UV light exposure.
How is 5H-Bisthieno[3,2-b:2',3'-d]pyran-5-one (CAS: 1295502-12-3) typically synthesized?
5H-Bisthieno[3,2-b:2',3'-d]pyran-5-one is typically synthesized through the condensation of 1,2-dithietane and 1,3-dithietane under mild conditions. The reaction is catalyzed by Lewis acids such as boron trifluoride etherate, with high selectivity and moderate yield (approximately 70%).
What industries use 5H-Bisthieno[3,2-b:2',3'-d]pyran-5-one (CAS: 1295502-12-3)?
5H-Bisthieno[3,2-b:2',3'-d]pyran-5-one (CAS: 1295502-12-3) is primarily used in the pharmaceutical and chemical industries for research purposes. It has potential applications in the development of new materials, including semiconductors and sensors, due to its unique structural properties.
What precautions should be taken when handling 5H-Bisthieno[3,2-b:2',3'-d]pyran-5-one (CAS: 1295502-12-3)?
When handling 5H-Bisthieno[3,2-b:2',3'-d]pyran-5-one (CAS: 1295502-12-3), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work must be conducted in a well-ventilated area or fume hood. Spills should be cleaned up immediately, and the product should be disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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