Anle138b (DC10168) chemical structure
Chemical structureResearch use only
CAT. NO. DC10168Featured

Anle138b

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Product overview

Description & Application

Anle138b is an aggregation-modulating research compound studied in α-synucleinopathies. Published mouse data connect reduced oligomer burden with neuronal and motor outcomes.

ParameterValue
Chemical NameAnle138b
CAS No.882697-00-9
SynonymsAnle138b; Anle-138b; 3-(1,3-Benzodioxol-5-yl)-5-(3-bromophenyl)-1H-pyrazole; 5-(1,3-Benzodioxol-5-yl)-3-(3-bromophenyl)-1H-pyrazole; Anle 138b; CID 44608289; BCP32558; Anle138b, >=98% (HPLC); NSC805132; s6782; DB13927; 3-(1,3-Benzodioxole-5-yl)-5-(3-bromophenyl)-1H-pyrazole; 3-(Benzo[d][1,3]dioxol-5-yl)-5-(3-bromophenyl)-1H-pyrazole
FormulaC16H11BrN2O2
M.Wt343.1747
SMILESBrC1=C([H])C([H])=C([H])C(=C1[H])C1C([H])=C(C2C([H])=C([H])C3=C(C=2[H])OC([H])([H])O3)N([H])N=1
PurityOn request
Storage2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
α-Synuclein aggregation · Literature evidence

Biological Activity

Anle138b is an aggregation-modulating research compound studied in α-synucleinopathies. Published mouse data connect reduced oligomer burden with neuronal and motor outcomes. Anle138b was supplied in chow at 0.6 g/kg food. This concentration is not a dose per kilogram of animal body weight.

In Vitro

No separate compound-specific cell or biochemical result is available from the sources summarized here.

In Vivo

EndpointModel / conditions / sourceReported result
Study designPLP-α-syn transgenic mouse model of multiple system atrophy; treatment from 2 months of age for 5 months. [1], MethodsAnle138b was supplied in chow at 0.6 g/kg food. This concentration is not a dose per kilogram of animal body weight.
Motor and neuronal outcomesAnle138b monotherapy, n=12; vehicle, n=10. [1], ResultsImproved gait abnormalities and preserved nigral dopaminergic neurons compared with vehicle.
Brain pathologyα-Synuclein oligomer and microglial measurements in treated mice. [1]Reduced oligomer burden was accompanied by decreased microglial activation.
Combination comparisonAnle138b combined with PD03 immunotherapy; separate treatment arm. [1]Brain IgG binding was lower than with PD03 alone. The combination should not be described as uniformly superior to monotherapy.

Interpretation

The monotherapy findings and immunotherapy combination are separate comparisons; combination treatment was not uniformly superior.

Original studies

References

  1. Lemos M, et al. Targeting α-synuclein by PD03 AFFITOPE® and Anle138b rescues neurodegenerative pathology in a model of multiple system atrophy: clinical relevance. Translational neurodegeneration (2020).

Product documentation

Refer to the certificate supplied with your lot for batch-specific release results.

Handling guide

2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

For additional quantities or product documentation, contact info@dcchemicals.com.

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