4,7-二氯喹啉

C₉H₅Cl₂N

198.05

125359

MFCD00006774

Chloroquine Related Compound A is an impurity of chloroquine, a 9-aminoquinoline drug that effectively inhibits viral infections in humans.
Chloroquine Related Compound A is an impurity of chloroquine, which is a 9-aminoquinoline drug that effectively inhibits viral infections in humans.

Chloroquine Related Compound A can be used as a pharmaceutical primary standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography (LC) technique.
Chloroquine Related Compound A can be used as a pharmaceutical secondary standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography (LC) technique.

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

To see an example of a Certificate of Analysis for this material enter LRAC4608 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

synthetic

certified reference material
pharmaceutical secondary standard

BP
EP
USP

0.0000811 kPa ( 25 ℃)

crystalline

pkg of 50 mg

white to brown

3.86 (24.9 ℃)

298.4 °F (148℃)

81-83 ℃ (lit.)

water: slightly soluble 0.037 g/L at 25 ℃
ethanol: freely soluble
ether: freely soluble

1.31 g/cm³ at 20 ℃ (971.4 hPa)

pharmaceutical

traceable to USP 1118328

2-30℃

Clc1ccc2c(Cl)ccnc2c1

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

HXEWMTXDBOQQKO-UHFFFAOYSA-N

GHS07,GHS09

Warning

H315 - H317 - H319 - H411

P261 - P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338

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

13 - Non Combustible Solids

WGK 3