cycloheptanone

A summary of the most common chemical descriptors (InChI Key and SMILES codes) for cycloheptanone are summarized together with 3D and 2D structures and relevant physico-chemical properties.

What is cycloheptanone?

The molecule cycloheptanone presents a molecular formula of C7H12O and its IUPAC name is cycloheptanone.

3D structure

Cartesian coordinates

Geometry of cycloheptanone in x, y and z coordinates (Å units) to copy/paste elsewhere. Generated with Open Babel software.

2D drawing

 

cycloheptanone CGZZMOTZOONQIA-UHFFFAOYSA-N chemical compound 2D structure molecule svg
cycloheptanone

 

Molecule descriptors

 
IUPAC namecycloheptanone
InChI codeInChI=1S/C7H12O/c8-7-5-3-1-2-4-6-7/h1-6H2
InChI KeyCGZZMOTZOONQIA-UHFFFAOYSA-N
SMILESC1CCCC(=O)CC1

Physico-Chemical properties

IUPAC namecycloheptanone
Molecular formulaC7H12O
Molecular weight112.17
Melting point (ºC)
Boiling point (ºC)
Density (g/cm3)
Molar refractivity
LogP
Topological polar surface area17.1

LogP and topological polar surface area (TPSA) values were estimated using Open Babel software.

The n-octanol/water partition coeficient (Kow) data is applied in toxicology and drug research. Kow values are used, to guess the environmental fate of persistent organic pollutants. High partition coefficients values, tend to accumulate in the fatty tissue of organisms. Molecules with a log(Kow) (or LogP) greater than 5 are considered to bioaccumulate.

TPSA values are the sum of the surface area over all polar atoms or molecules, mainly oxygen and nitrogen, also including hydrogen atoms.

In medicinal chemistry, TPSA is used to assess the ability of a drug to permeabilise cells.

For molecules to penetrate the blood-brain barrier (and act on receptors in the central nervous system), TPSA values below 90 Å2 are required. Thus, molecules with a polar surface area greater than 140 Å2 tend to be poorly permeable to cell membranes.