Introduction：Basic information about CAS 1476-52-4|Desethyl Chloroquine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Desethyl Chloroquine |
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| CAS Number | 1476-52-4 | Molecular Weight | 291.81900 |
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| Density | 1.138g/cm3 | Boiling Point | 451.7ºC at 760mmHg |
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| Molecular Formula | C16H22ClN3 | Melting Point | 94-97?C |
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| MSDS | / | Flash Point | 227ºC |
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Names
| Name | Desethyl Chloroquine |
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| Synonym | More Synonyms |
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Desethyl Chloroquine BiologicalActivity
| Description | Desethyl chloroquine is a major desethyl metabolite of Chloroquine. Chloroquine diphosphate is an inhibitor of autophagy and toll-like receptors (TLRs). Desethyl chloroquine possesses antiplasmodic activity[1][2]. |
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| Related Catalog | Signaling Pathways >>Immunology/Inflammation >>Toll-like Receptor (TLR)Research Areas >>InfectionSignaling Pathways >>Autophagy >>Autophagy |
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| In Vitro | P. falciparum[1] |
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| 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[3]. |
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| References | [1]. Ajayi FO, et al. Comparison of the partitioning in vitro of chloroquine and its desethyl metabolites between the erythrocytes and plasma of healthy subjects and those with falciparum malaria. Afr J Med Med Sci. 1989 Jun;18(2):95-100. [2]. Said A, et al. Chloroquine promotes IL-17 production by CD4+ T cells via p38-dependent IL-23 release by monocyte-derived Langerhans-like cells. J Immunol. 2014 Dec 15;193(12):6135-43. [3]. Vodicka P, et al. Assessment of chloroquine treatment for modulating autophagy flux in brain of WT and HD mice. J Huntingtons Dis. 2014;3(2):159-74. |
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Chemical & Physical Properties
| Density | 1.138g/cm3 |
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| Boiling Point | 451.7ºC at 760mmHg |
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| Melting Point | 94-97?C |
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| Molecular Formula | C16H22ClN3 |
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| Molecular Weight | 291.81900 |
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| Flash Point | 227ºC |
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| Exact Mass | 291.15000 |
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| PSA | 36.95000 |
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| LogP | 4.54220 |
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| Vapour Pressure | 2.38E-08mmHg at 25°C |
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| Index of Refraction | 1.602 |
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| InChIKey | MCYUUUTUAAGOOT-UHFFFAOYSA-N |
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| SMILES | CCNCCCC(C)Nc1ccnc2cc(Cl)ccc12 |
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| Storage condition | -20°C Freezer |
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Safety Information
| RIDADR | NONH for all modes of transport |
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| HS Code | 2933499090 |
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Customs
| HS Code | 2933499090 |
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| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| Chloroquine Related Compound D |
| 4-N-(7-chloroquinolin-4-yl)-1-N-ethylpentane-1,4-diamine |
| 7-Chloro-4-{[4-(ethylamino)-1-methylbutyl]amino}quinoline,Monodesethylchloroquine |
