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MedKoo CAT#: 206120

CAS#: 1256349-48-0

Description: Chiauranib also known as orally available, small molecule inhibitor of select serine-threonine kinases, including aurora kinase B (aurora B), vascular endothelial growth factor receptors (VEGFRs), stem cell factor receptor (c-KIT), and platelet-derived growth factor receptors (PDGFRs), with potential antineoplastic activity. Upon oral administration, chiauranib binds to and inhibits the activity of aurora B, VEGFRs, c-kit and PDGFRs, which may result in a decrease in the proliferation of tumor cells that overexpress these kinases. These kinases are overexpressed by a variety of cancer cell types.

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-08-11. Prices are subject to change without notice.

Chiauranib, is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 206120
Name: Chiauranib
CAS#: 1256349-48-0
Chemical Formula: C27H21N3O3
Exact Mass: 435.1583
Molecular Weight: 435.483
Elemental Analysis: C, 74.47; H, 4.86; N, 9.65; O, 11.02

Synonym: Chiauranib; CS2164; CS-2164; CS 2164.

IUPAC/Chemical Name: N-(2-aminophenyl)-6-((7-methoxyquinolin-4-yl)oxy)-1-naphthamide


InChi Code: InChI=1S/C27H21N3O3/c1-32-18-9-12-22-25(16-18)29-14-13-26(22)33-19-10-11-20-17(15-19)5-4-6-21(20)27(31)30-24-8-3-2-7-23(24)28/h2-16H,28H2,1H3,(H,30,31)


Technical Data

white 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:

Additional Information



1: Deng M, Shi Y, Chen K, Zhao H, Wang Y, Xie S, Zhao J, Luo Y, Fang Z, Fan Y, Xu
B. CS2164 exerts an antitumor effect against human Non-Hodgkin's lymphomas in
vitro and in vivo. Exp Cell Res. 2018 Aug 15;369(2):356-362. doi:
10.1016/j.yexcr.2018.05.038. Epub 2018 Jun 1. PubMed PMID: 29864401.

2: Zhou Y, Shan S, Li ZB, Xin LJ, Pan DS, Yang QJ, Liu YP, Yue XP, Liu XR, Gao
JZ, Zhang JW, Ning ZQ, Lu XP. CS2164, a novel multi-target inhibitor against
tumor angiogenesis, mitosis and chronic inflammation with anti-tumor potency.
Cancer Sci. 2017 Mar;108(3):469-477. doi: 10.1111/cas.13141. Epub 2017 Mar 7.
PubMed PMID: 28004478; PubMed Central PMCID: PMC5378272.