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Atomfair 2,3-dihydro-1H-cyclopenta[b]naphthalen-1-one C13H10O CAS 109341-49-3

2,3-Dihydro-1H-cyclopenta[b]naphthalen-1-one (CAS No. 109341-49-3) is a high-purity organic compound with the molecular formula C13H10O . This bicyclic ketone, also known by its IUPAC name 1,2-dihydrocyclopenta[b]naphthalen-3-one , features a fused cyclopentane-naphthalene structure with a ketone functional group at the 1-position. Its rigid polycyclic framework makes it a valuable intermediate in synthetic organic chemistry, particularly for the construction of complex polycyclic aromatic systems. The compound is supplied as an off-white to light yellow crystalline powder with ≥95% purity (HPLC), ensuring consistency for research applications. It is soluble in common organic solvents such as dichloromethane, THF, and acetone, but has limited solubility in…

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Description

2,3-Dihydro-1H-cyclopenta[b]naphthalen-1-one (CAS No. 109341-49-3) is a high-purity organic compound with the molecular formula C13H10O. This bicyclic ketone, also known by its IUPAC name 1,2-dihydrocyclopenta[b]naphthalen-3-one, features a fused cyclopentane-naphthalene structure with a ketone functional group at the 1-position. Its rigid polycyclic framework makes it a valuable intermediate in synthetic organic chemistry, particularly for the construction of complex polycyclic aromatic systems. The compound is supplied as an off-white to light yellow crystalline powder with ≥95% purity (HPLC), ensuring consistency for research applications. It is soluble in common organic solvents such as dichloromethane, THF, and acetone, but has limited solubility in water. Proper storage at 2-8°C under inert atmosphere is recommended to maintain stability. This product is ideal for researchers in medicinal chemistry, materials science, and synthetic methodology development.

Properties

  • CAS Number: 109341-49-3
  • Complexity: 246
  • IUPAC Name: 1,2-dihydrocyclopenta[b]naphthalen-3-one
  • InChI: InChI=1S/C13H10O/c14-13-6-5-11-7-9-3-1-2-4-10(9)8-12(11)13/h1-4,7-8H,5-6H2
  • InChI Key: LWQSMXIFHVPMDA-UHFFFAOYSA-N
  • Exact Mass: 182.073164938
  • Molecular Formula: C13H10O
  • Molecular Weight: 182.22
  • SMILES: C1CC(=O)C2=CC3=CC=CC=C3C=C21
  • Topological: 17.1
  • Monoisotopic Mass: 182.073164938
  • Synonyms: 2,3-dihydro-1H-cyclopenta[b]naphthalen-1-one, 109341-49-3, 1,2-dihydrocyclopenta[b]naphthalen-3-one, benz[f]indan-1-one, SCHEMBL6940637, DTXSID30451667, LWQSMXIFHVPMDA-UHFFFAOYSA-N, AKOS006372318, 2,3-dihydro-cyclopenta[b]naphthalen-1-one

Application

2,3-Dihydro-1H-cyclopenta[b]naphthalen-1-one serves as a versatile building block in organic synthesis, particularly for constructing polycyclic aromatic compounds with potential pharmaceutical applications. Its structure makes it valuable as a precursor in the development of novel drug candidates, especially for central nervous system targets. The compound’s rigid framework is also useful in materials science for creating organic semiconductors or fluorescent materials. Researchers utilize this ketone in Diels-Alder reactions and other cycloadditions to build more complex molecular architectures.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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Certain molecules may be protected by active patents or regulatory restrictions.

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  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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