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

MedKoo CAT#: 319781

CAS#: 1169483-24-2

Description: Vidupiprant, also known as AMG853, is a potent, selective orally bioavailable a dual D-prostanoid and CRTH2 inhibitor. Clinical trail results published on 2013 (J Allergy Clin Immunol. 2013 Feb;131(2):339-45) showed that AMG 853 as an add-on to inhaled corticosteroid therapy demonstrated no associated risks but was not effective at improving asthma symptoms or lung function in patients with inadequately controlled moderate-to-severe asthma.

Price and Availability

Size Price Shipping out time Quantity
10mg USD 470 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-02-27. Prices are subject to change without notice.

Vidupiprant, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 319781
Name: Vidupiprant
CAS#: 1169483-24-2
Chemical Formula: C28H27Cl2FN2O6S
Exact Mass: 608.0951
Molecular Weight: 609.4904
Elemental Analysis: C, 55.18; H, 4.47; Cl, 11.63; F, 3.12; N, 4.60; O, 15.75; S, 5.26

Synonym: AMG853; AMG 853; AMG-853; Vidupiprant

IUPAC/Chemical Name: 2-(4-(4-(tert-butylcarbamoyl)-2-((2-chloro-4-cyclopropylphenyl)sulfonamido)phenoxy)-5-chloro-2-fluorophenyl)acetic acid


InChi Code: InChI=1S/C28H27Cl2FN2O6S/c1-28(2,3)32-27(36)17-6-8-23(39-24-14-21(31)18(11-19(24)29)13-26(34)35)22(12-17)33-40(37,38)25-9-7-16(10-20(25)30)15-4-5-15/h6-12,14-15,33H,4-5,13H2,1-3H3,(H,32,36)(H,34,35)

SMILES Code: O=C(O)CC1=CC(Cl)=C(OC2=CC=C(C(NC(C)(C)C)=O)C=C2NS(=O)(C3=CC=C(C4CC4)C=C3Cl)=O)C=C1F

Technical Data

Solid powder

>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).

Soluble in DMSO, not in water

Shelf Life:
>2 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:


1: Norman P. Update on the status of DP2 receptor antagonists; from proof of concept through clinical failures to promising new drugs. Expert Opin Investig Drugs. 2014 Jan;23(1):55-66. doi: 10.1517/13543784.2013.839658. Epub 2013 Sep 27. Review. PubMed PMID: 24073896.

2: Busse WW, Wenzel SE, Meltzer EO, Kerwin EM, Liu MC, Zhang N, Chon Y, Budelsky AL, Lin J, Lin SL. Safety and efficacy of the prostaglandin D2 receptor antagonist AMG 853 in asthmatic patients. J Allergy Clin Immunol. 2013 Feb;131(2):339-45. doi: 10.1016/j.jaci.2012.10.013. Epub 2012 Nov 20. PubMed PMID: 23174659.

3: Foti RS, Pearson JT, Wong SL, Zalikowski JA, Boudreaux MD, Prokop SP, Davis JA, Banfield C, Emery MG, Rock DA, Wahlstrom JL, Wienkers LC, Amore BM. Predicting the drug interaction potential of AMG 853, a dual antagonist of the D-prostanoid and chemoattractant receptor-homologous molecule expressed on T helper 2 cells receptors. Drug Metab Dispos. 2012 Dec;40(12):2239-49. doi: 10.1124/dmd.112.047928. Epub 2012 Aug 28. PubMed PMID: 22930276.

4: Wang Y, Fu Z, Schmitt M, Wang X, Shen W, Rickel E, Martin T, Budelsky A, Marshall D, Collins T, Tang HL, Medina JC, Liu JJ. Optimization of phenylacetic acid derivatives for CRTH2 and DP selective antagonism. Bioorg Med Chem Lett. 2012 Jan 1;22(1):367-70. doi: 10.1016/j.bmcl.2011.10.123. Epub 2011 Nov 9. PubMed PMID: 22119474.