Description
Desethyl chloroquine diphosphate is a major desethyl metabolite of Chloroquine. Chloroquine diphosphate is an inhibitor of autophagy and toll-like receptors (TLRs). Desethyl chloroquine diphosphate possesses antiplasmodic activity.
Product information
CAS Number: 247912-76-1
Molecular Weight: 487.81
Formula: C16H28ClN3O8P2
Chemical Name: 7-chloro-N-[5-(ethylamino)pentan-2-yl]quinolin-4-amine; bis(phosphoric acid)
Smiles: CCNCCCC(C)NC1=CC=NC2=CC(Cl)=CC=C21.OP(O)(O)=O.OP(O)(O)=O
InChiKey: PIKNKEKUPZTKFZ-UHFFFAOYSA-N
InChi: InChI=1S/C16H22ClN3.2H3O4P/c1-3-18-9-4-5-12(2)20-15-8-10-19-16-11-13(17)6-7-14(15)16;2*1-5(2,3)4/h6-8,10-12,18H,3-5,9H2,1-2H3,(H,19,20);2*(H3,1,2,3,4)
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 33.33 mg/mL (68.33 mM; Need ultrasonic). H2O : 20 mg/mL (41.00 mM; ultrasonic and warming and heat to 80°C).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vivo:
Intraperitoneal injections of Chloroquine are administered to wild-type and Huntington's disease (Q175/Q175) mice. LC-MS/MS is used to compare the levels Chloroquine and its metabolites in blood, brain and muscle tissue. Concentrations of Chloroquine are lower (5-15M), but more stable in brain tissue compared to blood or muscle between 4 and 24 hours after the last dose. Levels of the active Chloroquine metabolite Desethyl chloroquine decreased in muscle and blood over the 24 hour post-injection period, while brain Desethyl chloroquine levels are lower and rose slightly over the same time frame.
Products are for research use only. Not for human use.
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