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Merck

1118000

USP

クロロキン 二リン酸塩

United States Pharmacopeia (USP) Reference Standard

別名:

N4-(7-クロロ-4-キノリニル)-N1,N1-ジメチル-1,4-ペンタンジアミン 二リン酸塩

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この商品について

実験式(ヒル表記法):
C18H26ClN3 · 2H3PO4
CAS番号:
分子量:
515.86
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4223142
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biological source

synthetic

grade

pharmaceutical primary standard

agency

USP

vapor pressure

<0.0000001 kPa ( 25 °C)

API family

chloroquine

form

powder

packaging

pkg of 500 mg

manufacturer/tradename

USP

storage condition

protect from light

color

yellow

pH

3.5-4.5 (10% in aqueous solution, pH <6.0)

mp

200 °C (dec.) (lit.)

solubility

water: 50 g/L, benzene: practically insoluble, chloroform: practically insoluble, ethanol: practically insoluble, ether: practically insoluble

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

OP(O)(O)=O.OP(O)(O)=O.CCN(CC)CCCC(C)Nc1ccnc2cc(Cl)ccc12

InChI

1S/C18H26ClN3.2H3O4P/c1-4-22(5-2)12-6-7-14(3)21-17-10-11-20-18-13-15(19)8-9-16(17)18;2*1-5(2,3)4/h8-11,13-14H,4-7,12H2,1-3H3,(H,20,21);2*(H3,1,2,3,4)

InChI key

QKICWELGRMTQCR-UHFFFAOYSA-N

General description

Chloroquine Phosphate is a salt of chloroquine, a 9-aminoquinoline drug that effectively inhibits viral infections in humans.

Application

Chloroquine phosphate USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Amodiaquine Hydrochloride
  • Amodiaquine Hydrochloride Tablets
  • Chloroquine
  • Chloroquine Phosphate
  • Chloroquine Phosphate Compounded Oral Suspension
  • Chloroquine Phosphate Tablets

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

保管分類

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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プロトコル

Chloroquine Phosphate HPLC Assay meets system suitability criteria with good resolution, reproducibility, and sensitivity.


Determination of chloroquine and its decomposition products in various brands of different dosage forms by liquid chromatography
Abdelrahman AN, et al.
Journal of Pharmaceutical and Biomedical Analysis, 12(2), 205-208 (1994)
Zilong Wang et al.
Brain : a journal of neurology, 144(2), 665-681 (2020-12-29)
Opioids such as morphine are mainstay treatments for clinical pain conditions. Itch is a common side effect of opioids, particularly as a result of epidural or intrathecal administration. Recent progress has advanced our understanding of itch circuits in the spinal
Cecilia Pessoa Rodrigues et al.
Nature communications, 12(1), 6212-6212 (2021-10-29)
Noncommunicable diseases (NCDs) account for over 70% of deaths world-wide. Previous work has linked NCDs such as type 2 diabetes (T2D) to disruption of chromatin regulators. However, the exact molecular origins of these chronic conditions remain elusive. Here, we identify