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CAS 5763-49-5

:

Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione

Description:
Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione, with the CAS number 5763-49-5, is a cyclic organic compound characterized by its unique fused ring structure. This compound features a cyclopentane ring that is saturated and contains a furan moiety, which contributes to its reactivity and potential applications in organic synthesis. The presence of two carbonyl groups (ketones) in the structure enhances its electrophilic character, making it a useful intermediate in various chemical reactions, including cycloadditions and as a building block for more complex molecules. Tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione is typically a colorless to pale yellow liquid or solid, depending on its purity and form. It is soluble in organic solvents, which facilitates its use in laboratory settings. Safety data indicates that, like many organic compounds, it should be handled with care, as it may pose health risks if inhaled or ingested. Its unique structure and reactivity make it of interest in fields such as medicinal chemistry and materials science.
Formula:C7H8O3
InChI:InChI=1/C7H8O3/c8-6-4-2-1-3-5(4)7(9)10-6/h4-5H,1-3H2
InChI key:InChIKey=NMSRALOLNIBERV-UHFFFAOYSA-N
SMILES:O=C1C2C(C(=O)O1)CCC2
Synonyms:
  • 1,2-Cyclopentane Dicarboxylic Anhydrate
  • 1,2-Cyclopentanedicarboxylic acid anhydride
  • 1,2-Cyclopentanedicarboxylic anhydride
  • 1,2-cyclopentane Diformic anhydride
  • 1H-Cyclopenta[c]furan-1,3(3aH)-dione, tetrahydro-
  • 2,4,5,6,3a,6a-Hexahydro-2-oxapentalen-1,3-dione
  • 4,5,6,6a-Tetrahydro-3aH-cyclopenta[c]furan-1,3-dione
  • NSC 159314
  • Tetrahydrocyclopenta[c]furan-1,3-dione
  • Tetrahydro-1H-cyclopenta(c)furan-1,3(3aH)-dione
  • See more synonyms
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