Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

141437

Sigma-Aldrich

4,7-Dichloroquinoline

≥99%

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C9H5Cl2N
CAS Number:
86-98-6
Molecular Weight:
198.05
Beilstein:
125359
EC Number:
201-714-7
MDL number:
MFCD00006774
UNSPSC Code:
12352100
PubChem Substance ID:
24848499
NACRES:
NA.22

Quality Level

100

Assay

≥99%

form

solid

mp

81-83 °C (lit.)

solubility

chloroform: soluble 50 mg/mL, clear, colorless to greenish-yellow

SMILES string

Clc1ccc2c(Cl)ccnc2c1

InChI

1S/C9H5Cl2N/c10-6-1-2-7-8(11)3-4-12-9(7)5-6/h1-5H

InChI key

HXEWMTXDBOQQKO-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

4,7-Dichloroquinoline was used in the synthesis of piperaquine. It was used as starting reagent in the synthesis of {3-amino-5-[(7-chloro-4-quinolyl)amino]phenyl}methanol.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315,H317,H319,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

N Lindegårdh et al.
Journal of chromatography. A, 1135(2), 166-169 (2006-10-19)
A significant contaminant of the antimalarial drug piperaquine (1,3-bis-[4-(7-chloroquinolyl-4)-piperazinyl-1]propane) has been identified using liquid chromatography-mass spectrometry (LC-MS) and 2D NMR spectroscopy (1H-1H COSY, 1H-13C HSQC, 1H-13C HMBC). The impurity was identified as the positional isomer 1-[(5-chloroquinolin-4)-piperazinyl]-3-[(7-chloroquinolin-4)-piperazinyl]propane. The impurity is formed
S Delarue et al.
Chemical & pharmaceutical bulletin, 49(8), 933-937 (2001-08-23)
Amodiaquine (AQ) is an antimalarial which is effective against chloroquino-resistant strains of Plasmodium falciparum but whose clinical use is severely restricted because of associated hepatotoxicity and agranulocytosis. "One-pot" synthesis of formamidines likely to be transformed into AQ derivatives is reported.
Elaine S Coimbra et al.
Chemical biology & drug design, 75(6), 628-631 (2010-03-27)
We report herein the condensation of 4,7-dichloroquinoline (1) with tryptamine (2) and D-tryptophan methyl ester (3). Hydrolysis of the methyl ester adduct (5) yielded the free acid (6). The compounds were evaluated in vitro for activity against four different species
J T Mague et al.
Acta crystallographica. Section C, Crystal structure communications, 51 ( Pt 7), 1423-1425 (1995-07-15)
The title compound C14H12C12N2O, has been shown to have an E configuration about the double bond in the propenal moiety. Significant delocalization of the lone pair on the N atom of the dimethylamino group into the pi system of this
Mostafa M Ghorab et al.
Acta pharmaceutica (Zagreb, Croatia), 64(3), 285-297 (2014-10-10)
Novel nineteen compounds based on a 4-aminoquinoline scaffold were designed and synthesized as potential antiproliferative agents. The new compounds were N-substituted at the 4-position by aryl or heteroaryl (1-9), quinolin- 3-yl (10), 2-methylquinolin-3-yl (11), thiazol-2-yl (12), and dapsone moieties (13
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service