Fig. 1 · Structure

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AZD1981

Cat. No. A13186 CAS 802904-66-1

CRTH2 receptor antagonist

AZD1981, as a potent antagonist in a disease relevant cell system, inhibits DK-PGD2-induced CD11b expression in human eosinophils with IC50 of 10 nM.

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Biological Activity

Target & Activity

Target Activity Value
CRTh2 (DP2) receptor 4 nM

Cellular Effect

Cell Line Activity Value Description Reference
HEK293 IC50 4.3 nM Displacement of [3H]PGD2 from recombinant human CRTH2 expressed in HEK293 cells after 2 hrs by microbeta scintillation counting [PMID: 22224640]

Specifications

Manufacturer Adooq Bioscience
Actions Antagonist
CAS Number 802904-66-1
Applications CRTH2 receptor antagonist
Formula C19H17ClN2O3S
Molecular Weight 388.87
SMILES
CC1=C(C2=C(N1CC(=O)O)C=CC=C2NC(=O)C)SC3=CC=C(C=C3)Cl

Storage & Solubility

In Vitro Solubility

Reported Solubility

SolventReported Solubility
DMSO 9 mg/mL (23.14 mM)
Water Insoluble
Ethanol Insoluble

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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