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M8616-2 Contact sales@xcessbio.com for quotation $100
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NVP-QAV-680 is a potent and selective CRTh2 receptor antagonist suitable for clinical testing in allergic diseases. A highly selective compound, it has low nM functional potency for inhibition of CRTh2 driven human eosinophil and Th2 lymphocyte activation in vitro.

Product information

CAS Number: 872365-16-7

Molecular Weight: 358.41

Formula: C18H18N2O4S


QAV-690 free acid


Chemical Name: 2-{1-[(4-methanesulfonylphenyl)methyl]-2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl}acetic acid

Smiles: CC1=C(CC(O)=O)C2=CC=CN=C2N1CC1C=CC(=CC=1)S(C)(=O)=O


InChi: InChI=1S/C18H18N2O4S/c1-12-16(10-17(21)22)15-4-3-9-19-18(15)20(12)11-13-5-7-14(8-6-13)25(2,23)24/h3-9H,10-11H2,1-2H3,(H,21,22)

Technical Data

Appearance: Solid Power

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

Solubility: Soluble in DMSO

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Sandham DA, Arnold N, Aschauer H, Bala K, Barker L, Brown L, Brown Z, Budd D, Cox B, Docx C, Dubois G, Duggan N, England K, Everatt B, Furegati M, Hall E, Kalthoff F, King A, Leblanc CJ, Manini J, Meingassner J, Profit R, Schmidt A, Simmons J, Sohal B, Stringer R, Thomas M, Turner KL, Walker C, Watson SJ, Westwick J, Willis J, Williams G, Wilson C. Discovery and characterization of NVP-QAV680, a potent and selective CRTh2 receptor antagonist suitable for clinical testing in allergic diseases. Bioorg Med Chem. 2013 Nov 1;21(21):6582-91.

Products are for research use only. Not for human use.

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