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2-(4-Chlorophenyl)(1,2,4)triazolo(5,1-a)isoquinoline

HCID 68866
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Basic information

CAS
66535-86-2
Standard SMILES
Clc1ccc(-c2nc3c4ccccc4ccn3n2)cc1
InChIKey
DGWUVKLBXCWNTA-UHFFFAOYSA-N
Molecular formula
C16H10ClN3
Average molar mass
279.72 g/mol
Monoisotopic mass
279.056325

Overview

Lotrifen is a small molecule drug. Lotrifen has a monoisotopic molecular weight of 279.06 Da.

Names & identifiers

Preferred name
2-(4-Chlorophenyl)(1,2,4)triazolo(5,1-a)isoquinoline
IUPAC
2-(4-chlorophenyl)-[1,2,4]triazolo[5,1-a]isoquinoline
English name
lotrifen
Molecular formula
C16H10ClN3
Molecular weight
279.72

Names & synonyms

Lotrifen66535-86-22-(4-chlorophenyl)-[1,2,4]triazolo[5,1-a]isoquinoline2-(p-Chlorophenyl)-s-triazolo(5,1-a)isoquinolineK6J75G277H2-(4-Chlorophenyl)-(1,2,4)triazolo(5,1-a)isoquinolineL-127172-(4-chlorophenyl)[1,2,4]triazolo[5,1-a]isoquinoline2-(4-Chlorophenyl)(1,2,4)triazolo(5,1-a)isoquinolineRefChem:909321DL717266-394-3
Show more names
DL-7171TDL 717-IT
CanocentaPrivaprolLotrifen [INN]LotrifeneLotrifeno(1,2,4)Triazolo(5,1-a)isoquinoline, 2-(4-chlorophenyl)-[1,2,4]Triazolo[5,1-a]isoquinoline, 2-(4-chlorophenyl)-DL 717-IT;L-12717

Database identifiers

CAS
66535-86-2
PubChem CID
68866
DTXSID
DTXSID6073603
ChEMBL
CHEMBL94113
UNII
K6J75G277H
EC Number
266-394-3
Nikkaji
J82.337F

Properties

Computed structural properties

XLogP
4.3
Topological polar surface area
30.2 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
2
Rotatable bonds
1
Heavy atoms
20
Formal charge
0
Complexity
343

Physicochemical properties

Melting point
238 · 238-240°
Boiling point
430.9 °C · 430.9°C (rough estimate)
Density
1.2205 · 1.2205 (rough estimate)
refractive index
1.601 · 1.6010 (estimate)
pka
1.75 · 1.75±0.30(Predicted)
FDA UNII
6 J75G277H · K6J75G277H
EPA Substance Registry System
1 · [1,2,4]Triazolo[5,1-a]isoquinoline, 2-(4-chlorophenyl)- (66535-86-2)
Symbol(GHS)
7 · GHS07
Signal word
Warning
Hazard statements
302 · H302-H315-H319-H335
Precautionary statements
280 · P280-P305+P351+P338

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

Safety data

Signal word
Warning
Symbol(GHS)
GHS07
Hazard statements
H302-H315-H319-H335
Precautionary statements
P280-P305+P351+P338

Chemistry & industry

Pharmacology

ATC CodeQG - Genito urinary system and sex hormones

Applications

UsesLotrifen is used in the topological virtual screening to find new anticonvulsant drugs from chem. diversity.

Related reactions

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Compound notes

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