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MedKoo CAT#: 406408

CAS#: 154447-35-5

Description: NU-7026 is a potent DNA-PK inhibitor with potential anticancer activity.

Price and Availability

Size Price Shipping out time Quantity
5mg USD 270 2 Weeks
25mg USD 540 2 Weeks
50mg USD 970 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2020-10-20. Prices are subject to change without notice.

NU-7026, 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#: 406408
Name: NU-7026
CAS#: 154447-35-5
Chemical Formula: C17H15NO3
Exact Mass: 281.10519
Molecular Weight: 281.3059
Elemental Analysis: C, 72.58; H, 5.37; N, 4.98; O, 17.06

Synonym: NU7026; NU-7026; NU 7026.

IUPAC/Chemical Name: 2-morpholino-4H-benzo[h]chromen-4-one


InChi Code: InChI=1S/C17H15NO3/c19-15-11-16(18-7-9-20-10-8-18)21-17-13-4-2-1-3-12(13)5-6-14(15)17/h1-6,11H,7-10H2


Technical Data

yellow 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: Tu Y, Yang B, Ji C, Yang Z, Gu H, Lu CC, Wang R, Su ZL, Chen B, Sun WL, Xia JP, Bi ZG, He L. DNA-dependent protein kinase catalytic subunit (DNA-PKcs)-SIN1 association mediates ultraviolet B (UVB)-induced Akt Ser-473 phosphorylation and skin cell survival. Mol Cancer. 2013 Dec 24;12(1):172. [Epub ahead of print] PubMed PMID: 24365180.

2: Tichy A, Durisova K, Salovska B, Pejchal J, Zarybnicka L, Vavrova J, Dye NA, Sinkorova Z. Radio-sensitization of human leukaemic MOLT-4 cells by DNA-dependent protein kinase inhibitor, NU7441. Radiat Environ Biophys. 2013 Oct 8. [Epub ahead of print] PubMed PMID: 24100951.

3: Chiang JH, Yang JS, Lu CC, Hour MJ, Liu KC, Lin JH, Lee TH, Chung JG. Effect of DNA damage response by quinazolinone analogue HMJ-38 on human umbilical vein endothelial cells: Evidence for γH2A.X and DNA-PK-dependent pathway. Hum Exp Toxicol. 2013 Sep 23. [Epub ahead of print] PubMed PMID: 24064905.

4: Zhou X, Zhang X, Xie Y, Tanaka K, Wang B, Zhang H. DNA-PKcs inhibition sensitizes cancer cells to carbon-ion irradiation via telomere capping disruption. PLoS One. 2013 Aug 27;8(8):e72641. doi: 10.1371/journal.pone.0072641. PubMed PMID: 24013362; PubMed Central PMCID: PMC3754927.

5: Bee L, Fabris S, Cherubini R, Mognato M, Celotti L. The efficiency of homologous recombination and non-homologous end joining systems in repairing double-strand breaks during cell cycle progression. PLoS One. 2013 Jul 11;8(7):e69061. doi: 10.1371/journal.pone.0069061. Print 2013. PubMed PMID: 23874869; PubMed Central PMCID: PMC3708908.

6: Li Y, Wang X, Yue P, Tao H, Ramalingam SS, Owonikoko TK, Deng X, Wang Y, Fu H, Khuri FR, Sun SY. Protein phosphatase 2A and DNA-dependent protein kinase are involved in mediating rapamycin-induced Akt phosphorylation. J Biol Chem. 2013 May 10;288(19):13215-24. doi: 10.1074/jbc.M113.463679. Epub 2013 Mar 27. PubMed PMID: 23536185; PubMed Central PMCID: PMC3650361.

7: Okazawa S, Furusawa Y, Kariya A, Hassan MA, Arai M, Hayashi R, Tabuchi Y, Kondo T, Tobe K. Inactivation of DNA-dependent protein kinase promotes heat-induced apoptosis independently of heat-shock protein induction in human cancer cell lines. PLoS One. 2013;8(3):e58325. doi: 10.1371/journal.pone.0058325. Epub 2013 Mar 11. PubMed PMID: 23505488; PubMed Central PMCID: PMC3594312.

8: Weingeist DM, Ge J, Wood DK, Mutamba JT, Huang Q, Rowland EA, Yaffe MB, Floyd S, Engelward BP. Single-cell microarray enables high-throughput evaluation of DNA double-strand breaks and DNA repair inhibitors. Cell Cycle. 2013 Mar 15;12(6):907-15. doi: 10.4161/cc.23880. Epub 2013 Feb 19. PubMed PMID: 23422001; PubMed Central PMCID: PMC3637349.

9: You H, Kong MM, Wang LP, Xiao X, Liao HL, Bi ZY, Yan H, Wang H, Wang CH, Ma Q, Liu YQ, Bi YY. Inhibition of DNA-dependent protein kinase catalytic subunit by small molecule inhibitor NU7026 sensitizes human leukemic K562 cells to benzene metabolite-induced apoptosis. J Huazhong Univ Sci Technolog Med Sci. 2013 Feb;33(1):43-50. doi: 10.1007/s11596-013-1069-z. Epub 2013 Feb 8. PubMed PMID: 23392706.

10: Urushihara Y, Kobayashi J, Matsumoto Y, Komatsu K, Oda S, Mitani H. DNA-PK inhibition causes a low level of H2AX phosphorylation and homologous recombination repair in Medaka (Oryzias latipes) cells. Biochem Biophys Res Commun. 2012 Dec 14;429(3-4):131-6. doi: 10.1016/j.bbrc.2012.10.128. Epub 2012 Nov 7. PubMed PMID: 23142596.