yingweiwo

N-Desethyl amodiaquine

Cat No.:V29294 Purity: ≥98%
N-Desethyl amodiaquine is a the major and active metabolite (N-de-ethylated form) of the antiparasitic drug-Amodiaquine.
N-Desethyl amodiaquine
N-Desethyl amodiaquine Chemical Structure CAS No.: 79352-78-6
Product category: Parasite
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
5mg
10mg
25mg
50mg
100mg
250mg
Other Sizes

Other Forms of N-Desethyl amodiaquine:

  • N-Desethyl amodiaquine dihydrochloride
  • N-Desethyl amodiaquine-d5
  • N-Desethyl amodiaquine-d5 dihydrochloride
Official Supplier of:
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Top Publications Citing lnvivochem Products
Product Description
N-Desethyl amodiaquine is the biologically active metabolite of Amodiaquin. An antiparasitic drug called N-desethyl amodiaquine has inhibitory effects on strains V1/S and 3D7, with IC50 values of 97 nM and 25 nM, respectively. Malaria research can be conducted using N-desethyl amodiaquine[1][2].
N-Desethyl amodiaquine (CAS 79352-78-6) is the primary active metabolite of amodiaquine, an antimalarial drug widely used to treat Plasmodium falciparum malaria. It is an antiparasitic agent. N-Desethyl amodiaquine is used for analytical method development, method validation (AMV), and quality control applications during commercial production of amodiaquine.
Biological Activity I Assay Protocols (From Reference)
Targets
Malaria parasite Plasmodium falciparum (antiparasitic).
ln Vitro
Acetyllovastatin N-Desethyl amodiaquine dihydrochloride, with IC50 values of 97 nM and 25 nM, respectively, exhibits inhibitory effects on strains V1/S and 3D7[1].
In vitro, N-Desethyl amodiaquine is an antiparasitic agent with potent activity against Plasmodium falciparum strains. IC50 values against strains V1/S and 3D7 are 97 nM and 25 nM, respectively. It is the major bioactive amodiaquine metabolite.
ln Vivo
In vivo, N-Desethyl amodiaquine is the primary active metabolite of amodiaquine and contributes to the antimalarial efficacy of the parent drug. Detailed dose-response and pharmacokinetic data for the metabolite itself are limited in publicly available literature.
Enzyme Assay
No specific cell-free enzyme/receptor binding assay protocol is detailed for N-Desethyl amodiaquine. For antimalarial compounds, typical cell-free assays include inhibition of parasite enzyme targets such as hemozoin formation or heme polymerization.
Cell Assay
Cellular antiparasitic activity is assessed in Plasmodium falciparum-infected erythrocytes. Parasitized cells are treated with serial dilutions of N-Desethyl amodiaquine, and parasite growth inhibition is measured by [3H]hypoxanthine incorporation or microscopic examination. IC50 values are calculated from dose-response curves.
Animal Protocol
In vivo efficacy is evaluated in animal models of malaria (e.g., Plasmodium-infected mice) or in clinical use of amodiaquine. N-Desethyl amodiaquine is the active metabolite responsible for the antimalarial activity of amodiaquine.
ADME/Pharmacokinetics
Molecular weight: 327.81 g/mol; molecular formula: C18H18ClN3O. CAS No.: 79352-78-6. Appearance: typically a solid. Solubility: soluble in DMSO. Storage: typical for small-molecule compounds (desiccated, protected from light).
Toxicity/Toxicokinetics
No detailed toxicity data is publicly available for N-Desethyl amodiaquine itself. As the active metabolite of amodiaquine, its toxicity profile is similar to that of the parent drug, which may include hepatotoxicity and agranulocytosis with prolonged use.
References

[2]. Amodiaquine clearance and its metabolism to N-desethylamodiaquine is mediated by CYP2C8: a new high affinity and turnover enzyme-specific probe substrate. J Pharmacol Exp Ther. 2002 Feb;300(2):399-407.

[3]. In vivo and in vitro efficacy of amodiaquine against Plasmodium falciparum in an area of continued use of 4-aminoquinolines in East Africa. J Infect Dis. 2009 Jun 1;199(11):1575-82.

Additional Infomation
N-Desethyl amodiaquine is a research-grade compound and metabolite standard, not approved for therapeutic use as a standalone drug. It is primarily used as a reference standard for analytical method development and quality control in the production of amodiaquine. It is the major bioactive metabolite of amodiaquine.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C18H18CLN3O
Molecular Weight
327.8080
Exact Mass
332.145
Elemental Analysis
C, 65.95; H, 5.53; Cl, 10.81; N, 12.82; O, 4.88
CAS #
79352-78-6
Related CAS #
N-Desethyl amodiaquine dihydrochloride;79049-30-2;N-Desethyl amodiaquine-d5;1173023-19-2;N-Desethyl amodiaquine-d5 dihydrochloride;1216894-33-5
PubChem CID
122068
Appearance
Solid powder
Density
1.304g/cm3
Boiling Point
477.8ºC at 760 mmHg
Melting Point
168-174ºC
Flash Point
242.7ºC
Index of Refraction
1.69
LogP
4.91
Hydrogen Bond Donor Count
3
Hydrogen Bond Acceptor Count
4
Rotatable Bond Count
5
Heavy Atom Count
23
Complexity
370
Defined Atom Stereocenter Count
0
SMILES
ClC1C=C2N=CC=C(C2=CC=1)NC1C=C(CNCC)C(O)=CC=1
InChi Key
VRXFDHAGFYWGHT-UHFFFAOYSA-N
InChi Code
InChI=1S/C18H18ClN3O/c1-2-20-11-12-9-14(4-6-18(12)23)22-16-7-8-21-17-10-13(19)3-5-15(16)17/h3-10,20,23H,2,11H2,1H3,(H,21,22)
Chemical Name
Phenol, 4-((7-chloro-4-quinolinyl)amino)-2-((ethylamino)methyl)-
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : ~100 mg/mL (~305.05 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (7.63 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 2.5 mg/mL (7.63 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

View More

Solubility in Formulation 3: ≥ 2.5 mg/mL (7.63 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.


 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 3.0505 mL 15.2527 mL 30.5055 mL
5 mM 0.6101 mL 3.0505 mL 6.1011 mL
10 mM 0.3051 mL 1.5253 mL 3.0505 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
  • Calculate the Volume of solution required to dissolve a compound of known mass to a desired concentration
  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
/

Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
+
+
+

Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

Contact Us