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MedKoo CAT#: 206615

CAS#: 1398833-56-1

Description: NT113 is a pan-ERBB inhibitor with high brain penetrance. NT113 inhibits the growth of glioblastoma xenografts with EGFR amplification. NT113 is active against GBM xenografts in which wild-type EGFR or EGFRvIII is highly expressed. NT113 has inhibitory activity, both in vivo and in vitro, on ERBB family member phosphorylation, as well as on the phosphorylation of downstream signaling mediator Akt. NT113 may be potentially useful in treating patients with GBM.

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-08-08. Prices are subject to change without notice.

NT113 is not in stock, but 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 sales@medkoo.com to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 206615
Name: NT113
CAS#: 1398833-56-1
Chemical Formula: C27H25ClFN5O2
Exact Mass: 505.1681
Molecular Weight: 505.9784
Elemental Analysis: C, 64.09; H, 4.98; Cl, 7.01; F, 3.75; N, 13.84; O, 6.32

Synonym: NT113; NT-113; NT 113.

IUPAC/Chemical Name: (E)-N-(7-(((1R,5S,6s)-3-oxabicyclo[3.1.0]hexan-6-yl)ethynyl)-4-((3-chloro-4-fluorophenyl)amino)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide


InChi Code: InChI=1S/C27H25ClFN5O2/c1-34(2)9-3-4-26(35)33-24-12-19-25(10-16(24)5-7-18-20-13-36-14-21(18)20)30-15-31-27(19)32-17-6-8-23(29)22(28)11-17/h3-4,6,8,10-12,15,18,20-21H,9,13-14H2,1-2H3,(H,33,35)(H,30,31,32)/b4-3+/t18-,20-,21+

SMILES Code: O=C(/C=C/CN(C)C)NC1=C(C#C[C@H]2[C@H]3[C@@H]2COC3)C=C(N=CN=C4NC5=CC(Cl)=C(F)C=C5)C4=C1

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

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: Yoshida Y, Ozawa T, Yao TW, Shen W, Brown D, Parsa AT, Raizer JJ, Cheng SY,
Stegh AH, Mazar AP, Giles FJ, Sarkaria JN, Butowski N, Nicolaides T, James CD.
NT113, a pan-ERBB inhibitor with high brain penetrance, inhibits the growth of
glioblastoma xenografts with EGFR amplification. Mol Cancer Ther. 2014
Dec;13(12):2919-29. doi: 10.1158/1535-7163.MCT-14-0306. Epub 2014 Oct 13. PubMed
PMID: 25313012; PubMed Central PMCID: PMC4364529.