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Details

Stereochemistry ACHIRAL
Molecular Formula C6Cl4O2
Molecular Weight 245.875
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of CHLORANIL

SMILES

ClC1=C(Cl)C(=O)C(Cl)=C(Cl)C1=O

InChI

InChIKey=UGNWTBMOAKPKBL-UHFFFAOYSA-N
InChI=1S/C6Cl4O2/c7-1-2(8)6(12)4(10)3(9)5(1)11

HIDE SMILES / InChI

Molecular Formula C6Cl4O2
Molecular Weight 245.875
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description

Chloranil is an oxidant, practically useful for dehydrogenation to aromatic and alpha,beta-desaturated carbonyl compounds. Chloranil was found to inhibit human carboxylesterases: carboxylesterase 1 and 2, acetylcholinesterase and butyrylcholinesterase. In 1950s chloranil ointment was used for the treatment of psoriasis and onychomycosis.

Originator

Approval Year

Targets

Primary TargetPharmacologyConditionPotency
57.4 nM [Ki]
83.9 nM [Ki]
163.0 nM [Ki]
268.0 nM [Ki]

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown
Primary
Unknown

PubMed

Sample Use Guides

In Vivo Use Guide
For the treatment of psoriasis, chloranil was used as a 10% ointment.
Route of Administration: Topical
In Vitro Use Guide
Carboxylesterase (CE) inhibition was determined using a spectrophotometric multiwell plate assay with 3mM o-nitrophenyl acetate (o-NPA) as a substrate. Briefly, the test compound (100 uM) and substrate were aliquoted into wells and the enzyme was added using a multiwell pipettor. The rate of change in absorbance at 420 nm was measured at 15 s intervals for 5 min and compared to wells containing no inhibitor. Compounds that demonstrated 50% reduction in CE activity were subsequently evaluated in detail.
Substance Class Chemical
Record UNII
01W5X7N5XV
Record Status Validated (UNII)
Record Version