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SMB00975

Sigma-Aldrich

Bisdesethylchloroquine Hydrochloride

Synonym(s):

Bisdesethyl chloroquine hydrochloride, Didesethylchloroquine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C14H18ClN3 · xHCl
Molecular Weight:
263.77 (free base basis)
MDL number:
NACRES:
NA.77

Assay

≥95% (HPLC)

Quality Level

form

solid

storage temp.

2-8°C

General description

Bisdesethylchloroquine is an immediate metabolite of hydroxychloroquine and chloroquine. These are antimalarial drugs used clinically in the treatment of rheumatoid arthritis (RA), systemic lupus erythematosus (SLE) and other inflammatory rheumatic diseases. These drugs interfere with lysosomal activity and autophagy, interact with membrane stability and alter signalling pathways and transcriptional activity, which can result in modulation of cytokine production and certain co-stimulatory molecules. Hydroxychloroquine and chloroquine mode(s) of action are still emerging and their metabolism are of great interest. Metabolic Pathway: Cytochrome P450 drug.

Application

Metabolomics research

Other Notes

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Yashpal S Chhonker et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1072, 320-327 (2017-12-06)
Hydroxychloroquine (HCQ) has been shown to disrupt autophagy and sensitize cancer cells to radiation and chemotherapeutic agents. However, the optimal delivery method, dose, and tumor concentrations required for these effects are not known. This is in part due to a
Bruno Charlier et al.
Biomedical chromatography : BMC, 32(8), e4258-e4258 (2018-04-19)
Hydroxychloroquine (HCQ) is an old antimalarial drug that has proven to be a safe and effective treatment for systemic lupus erythematosus (SLE) and other autoimmune diseases. Since hematic concentration of HCQ is closely related to the therapeutic response, monitoring the

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