WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 533443

CAS#: 2189700-03-4 (free base)

Description: PSB-17365 is a potent GPR84 agonist. PSB-17365 exhibits EC50 values vs. GPR84 of 2.5nM in a cAMP accumulation assay, and 100nM in a β-arrestin 2 recruitment assay. No direct binding affinities are provided. PSB-17365 is selective for GPR84 compared to other free fatty acid receptors (FFAR1 and FFAR4). GPR84, a Gi protein-coupled receptor that is activated by medium-chain (hydroxy)fatty acids, appears to play an important role in inflammation, immunity, and cancer.

Chemical Structure

CAS# 2189700-03-4 (free base)

Theoretical Analysis

MedKoo Cat#: 533443
Name: PSB-17365
CAS#: 2189700-03-4 (free base)
Chemical Formula: C12H12BrN3O2
Exact Mass: 309.01
Molecular Weight: 310.151
Elemental Analysis: C, 46.47; H, 3.90; Br, 25.76; N, 13.55; O, 10.32

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
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Related CAS #: 2189700-03-4 (free base)   PSB17365 HCl,  

Synonym: PSB-17365; PSB 17365; PSB17365;

IUPAC/Chemical Name: 6-((p-Bromophenylethyl)amino)-2,4(1H,3H)-pyrimidinedione


InChi Code: InChI=1S/C12H12BrN3O2/c13-9-3-1-8(2-4-9)5-6-14-10-7-11(17)16-12(18)15-10/h1-4,7H,5-6H2,(H3,14,15,16,17,18)


Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 310.15 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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Pillaiyar T, Köse M, Namasivayam V, Sylvester K, Borges G, Thimm D, von Kügelgen I, Müller CE. 6-(Ar)Alkylamino-Substituted Uracil Derivatives: Lipid Mimetics with Potent Activity at the Orphan G Protein-Coupled Receptor 84 (GPR84). ACS Omega. 2018 Mar 31;3(3):3365-3383. doi: 10.1021/acsomega.7b02092. Epub 2018 Mar 20. PMID: 30023867; PMCID: PMC6044507.