Transcript About ChemWindow

About
ChemWindow
How to draw simple
and complex chemical
structures and
reactions…
Download and install
ChemWindow from
Bio-rad laboratory
(Free trial)
Open the software
In practice
Select and Save a
structure or
reaction
Select and delect
a structure, bond
or reaction
Standard, simple
bond, CH3
Add letters or
numbers, chemical
groups to the
structure or reaction
(ex. H2O, NO2…)
Inside
Hashed wedge double bond
Wedge bond
Reaction
Bonds
Mechanistic Arrow…
Orbital
Reaction Arrow
Newman projection, MS
fragmentation …
Charge, electron,
radical…
Other Template
How it looks like »
NO2
N N
O2N
NO2
+R
N N
R
NO2
O2N
NO2
Figure: A : Trapping of a free radical (R) by DPPH, B. Reduction of DPPH.
Figure: Scavenging reaction of a free radical by phenolic compounds
(Gressler et al., 2010)
More complex Structures
O
Ouabain
HO
HO
HO
HO
O
HO
O
O
H
H
O
HO
HO
OH
OH
HOOC
O
OH
OH
HO
OH
O
O
Chebulic acid
O Peonidin-3-O-glucoside
OH
O
HO
HO
H
OH
OH
HO HO
OH
OH
O
O H
HO
HO
O
O
OH
O
H
OH
H
O
OH
H
OH
Ganoderic acid
OH
Theaflavin
O
H
COOH
COOH
OH