AZD1981
AZD1981 is the antagonist for GPR44 (also known also PTGDR2, DP2 or CRTh) . AZD1981 blocks the binding of PGD2 to CRTH2. AZD1981 exhibits immunomodulatory effects and can be used in research of chronic spontaneous urticaria[1][2].
Product Specifications
CAS Number
802904-66-1
UNSPSC
12352005
Hazard Statement
H302, H315, H319, H335
Target
CRTH2 (GPR44) ; Prostaglandin Receptor
Type
Reference compound
Related Pathways
GPCR/G Protein; Immunology/Inflammation
Applications
COVID-19-immunoregulation
Field of Research
Inflammation/Immunology
Assay Protocol
https://www.medchemexpress.com/AZD1981.html
Purity
99.80
Solubility
DMSO : 100 mg/mL (ultrasonic)
Smiles
O=C(O)CN1C(C)=C(SC2=CC=C(Cl)C=C2)C3=C1C=CC=C3NC(C)=O
Molecular Formula
C19H17ClN2O3S
Molecular Weight
388.87
Precautions
H302, H315, H319, H335
References & Citations
[1]Hu S, et al., PGD2 displays distinct effects in diffuse large B-cell lymphoma depending on different concentrations. Cell Death Discov. 2023 Feb 1;9 (1) :39.|[2]Oliver ET, et al., Effects of an Oral CRTh2 Antagonist (AZD1981) on Eosinophil Activity and Symptoms in Chronic Spontaneous Urticaria. Int Arch Allergy Immunol. 2019;179 (1) :21-30.
Shipping Conditions
Room Temperature
Storage Conditions
-20°C, 3 years; 4°C, 2 years (Powder)
Scientific Category
Reference compound1
Clinical Information
Phase 2
Isoform
DP
Available Sizes
Frequently Asked Questions
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