4-Aminobiphenyl

A summary of the most common chemical descriptors (InChI Key and SMILES codes) for 4-Aminobiphenyl are summarized together with 3D and 2D structures and relevant physico-chemical properties.

What is the 4-Aminobiphenyl?

The molecule 4-Aminobiphenyl presents a molecular formula of C12H11N and its IUPAC name is 4-aminobiphenyl.

Aminobiphenyl is an organic compound with the chemical formula C10H10N2. It is a white solid that is insoluble in water, but soluble in organic solvents. It has a strong, unpleasant odor..

Aminobiphenyl is used as an intermediate in the manufacture of dyes and pigments. It is also used as an insecticide and as a herbicide..

Aminobiphenyl is a human carcinogen. It lies as a Group 1 carcinogen by the International Agency for Research on Cancer. Exposure to aminobiphenyl increases the risk of developing cancer of the bladder, kidney, and pancreas..

3D structure

Cartesian coordinates

Geometry of 4-Aminobiphenyl in x, y and z coordinates (Å units) to copy/paste elsewhere. Generated with Open Babel software.

2D drawing

 

4-Aminobiphenyl DMVOXQPQNTYEKQ-UHFFFAOYSA-N chemical compound 2D structure molecule svg
4-Aminobiphenyl

 

Molecule descriptors

 
IUPAC name4-aminobiphenyl
InChI codeInChI=1S/C11H14O2/c1-2-3-4-9-5-7-10(8-6-9)11(12)13/h5-8H,2-4H2,1H3,(H,12,13)
InChI KeyDMVOXQPQNTYEKQ-UHFFFAOYSA-N
SMILESc1(c2ccccc2)ccc(N)cc1

Other names (synonyms)

IUPAC nomenclature provides a standardized method for naming chemical compounds. Although this system is widely used in chemistry, many chemical compounds have also other names commonly used in different contexts. These synonyms can come from a variety of sources and are used for a variety of purposes.

One common source of synonyms for chemical compounds is the common or trivial names, assigned on the basis of appearance, properties, or origin of the molecule.

Another source of synonyms are historical or obsolete names employed in the past, however replaced nowadays by more modern or standardized names.

In addition to common and historical names, chemical compounds may also have synonyms that are specific to a particular field or industry.

Reference codes for other databases

There exist several different chemical codes commonly used in orded to identify molecules:

Physico-Chemical properties

IUPAC name4-aminobiphenyl
Molecular formulaC12H11N
Molecular weight169.222
Melting point (ºC)54
Boiling point (ºC)-
Density (g/cm3)-
Molar refractivity56.28
LogP3.5
Topological polar surface area37.3

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.