NU7441 (KU-57788) - Moligand™, ≥98% , Inhibitor of protein kinase; DNA-activated; catalytic subunit, CAS No.503468-95-9, Inhibitor of protein kinase; DNA-activated; catalytic subunit

CAS: 503468-95-9 Cat. No.: K126842 Molecular Weight: 413.49

GRADE & PURITY Moligand™, ≥98%

Synonyms

SCHEMBL8246439 | A6548 | NU7441 | NU-7441 | SMR004702957 | MLS006011188 | NU-7441 (KU-57788) | NU7441 (KU-57788) | 8-(Dibenzo[b,D]thiophen-4-Yl)-2-(Morpholin-4-Yl)-4h-Chromen-4-One | GTPL8010 | 8-dibenzothiophene-4-yl-2-morpholin-4-yl-chromen-4-on | FT-06

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Overview

NU7441 (KU-57788) is a highly potent and selective DNA-PK inhibitor with IC50 of 14 nM and also inhibits PI3K with IC50 of 5 μM in cell-free assays.
A DNA-PK inhibitor, and antitumor agent in vitro.

Specifications

Synonyms

SCHEMBL8246439 | A6548 | NU7441 | NU-7441 | SMR004702957 | MLS006011188 | NU-7441 (KU-57788) | NU7441 (KU-57788) | 8-(Dibenzo[b, D]thiophen-4-Yl)-2-(Morpholin-4-Yl)-4h-Chromen-4-One | GTPL8010 | 8-dibenzothiophene-4-yl-2-morpholin-4-yl-chromen-4-on | FT-06

Specifications & Purity

Moligand™, ≥98%

Biochemical and Physiological Mechanisms

Potent and selective DNA-PK inhibitor (IC50= 14 nM). Selective for DNA-PK over a range of kinases including mTOR, PI 3-K, ATM and ATR. Potentiates the effects ofdoxorubicin andetoposide in vitroand etoposidein vivo. Also enhances CRISPR-Cas9-mediated homo

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Grade

Moligand™

Action Type

INHIBITOR

Mechanism of action

Inhibitor of protein kinase; DNA-activated; catalytic subunit

Purity

≥98%

Names and Identifiers

• Canonical Smiles: C1COCCN1C2=CC(=O)C3=C(O2)C(=CC=C3)C4=CC=CC5=C4SC6=CC=CC=C56
• IUPAC Name: 8-dibenzothiophen-4-yl-2-morpholin-4-ylchromen-4-one
• InChIKey: JAMULYFATHSZJM-UHFFFAOYSA-N
• INCHI: 1S/C25H19NO3S/c27-21-15-23(26-11-13-28-14-12-26)29-24-17(6-3-9-20(21)24)19-8-4-7-18-16-5-1-2-10-22(16)30-25(18)19/h1-10,15H,11-14H2
• Isomeric SMILES: C1COCCN1C2=CC(=O)C3=C(O2)C(=CC=C3)C4=CC=CC5=C4SC6=CC=CC=C56
• Molecular Weight: 413.49
• Reaxy-Rn: 9876245
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9876245&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Benzothiophenes
      • Subclass Dibenzothiophenes

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Benzothiophenes
• Subclass: Dibenzothiophenes
• Intermediate Tree Nodes: Not available
• Direct Parent: Dibenzothiophenes
• Alternative Parents: Chromones 1-benzothiophenes Dialkylarylamines Pyranones and derivatives Morpholines Benzenoids Vinylogous amides Thiophenes Heteroaromatic compounds Oxacyclic compounds Dialkyl ethers Azacyclic compounds Organopnictogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteropolycyclic compounds
• Substituents: Dibenzothiophene - Chromone - Benzopyran - 1-benzopyran - 1-benzothiophene - Dialkylarylamine - Pyranone - Morpholine - Oxazinane - Pyran - Benzenoid - Thiophene - Vinylogous amide - Heteroaromatic compound - Dialkyl ether - Ether - Azacycle - Oxacycle - Hydrocarbon derivative - Organic oxygen compound - Organic oxide - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Aromatic heteropolycyclic compound
• Description: This compound belongs to the class of organic compounds known as dibenzothiophenes. These are organic heterocyclic compounds with a structure containing a dibenzothiophene moiety, made up of two benzene rings fused to a central thiophene ring.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Associated Targets(Human)

BRD4 Tchem Bromodomain-containing protein 4 (1 Activities)

Discover Target: BRD4

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

PRKDC Tchem DNA-dependent protein kinase catalytic subunit (9 Activities)

Discover Target: PRKDC

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

PIK3CB Tchem Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform (1 Activities)

Discover Target: PIK3CB

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ABL1 Tclin Tyrosine-protein kinase ABL (18331 Activities)

Discover Target: ABL1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

INSR Tclin Insulin receptor (5558 Activities)

Discover Target: INSR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

KCNH2 Tclin HERG (29587 Activities)

Discover Target: KCNH2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

IGF1R Tclin Insulin-like growth factor I receptor (8605 Activities)

Discover Target: IGF1R

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

PRKDC Tchem DNA-dependent protein kinase (1929 Activities)

Discover Target: PRKDC

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

LCK Tclin Tyrosine-protein kinase LCK (9212 Activities)

Discover Target: LCK

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

GSK3B Tclin Glycogen synthase kinase-3 beta (11785 Activities)

Discover Target: GSK3B

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CSNK1D Tchem Casein kinase I delta (4546 Activities)

Discover Target: CSNK1D

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

PKN2 Tchem Protein kinase N2 (1991 Activities)

Discover Target: PKN2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CSK Tchem Tyrosine-protein kinase CSK (2395 Activities)

Discover Target: CSK

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

RPS6KA5 Tchem Ribosomal protein S6 kinase alpha 5 (3355 Activities)

Discover Target: RPS6KA5

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

RAF1 Tclin Serine/threonine-protein kinase RAF (4169 Activities)

Discover Target: RAF1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SYK Tclin Tyrosine-protein kinase SYK (7372 Activities)

Discover Target: SYK

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MAPKAPK2 Tchem MAP kinase-activated protein kinase 2 (4814 Activities)

Discover Target: MAPKAPK2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MAPKAPK5 Tchem MAP kinase-activated protein kinase 5 (2831 Activities)

Discover Target: MAPKAPK5

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ROCK2 Tclin Rho-associated protein kinase 2 (6206 Activities)

Discover Target: ROCK2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

PIK3CD Tclin PI3-kinase p110-delta subunit (6699 Activities)

Discover Target: PIK3CD

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MTOR Tclin Serine/threonine-protein kinase mTOR (13850 Activities)

Discover Target: MTOR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MAP2K1 Tclin Dual specificity mitogen-activated protein kinase kinase 1 (4127 Activities)

Discover Target: MAP2K1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CDK2 Tchem Cyclin-dependent kinase 2 (9050 Activities)

Discover Target: CDK2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BLK Tchem Tyrosine-protein kinase BLK (2498 Activities)

Discover Target: BLK

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

FYN Tclin Tyrosine-protein kinase FYN (5308 Activities)

Discover Target: FYN

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

LYN Tclin Tyrosine-protein kinase Lyn (4251 Activities)

Discover Target: LYN

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

RPS6KA2 Tchem Ribosomal protein S6 kinase alpha 2 (2184 Activities)

Discover Target: RPS6KA2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

PIK3CG Tclin PI3-kinase p110-gamma subunit (5411 Activities)

Discover Target: PIK3CG

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ZAP70 Tchem Tyrosine-protein kinase ZAP-70 (2189 Activities)

Discover Target: ZAP70

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

PIK3CB Tchem PI3-kinase p110-beta subunit (4044 Activities)

Discover Target: PIK3CB

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SGK1 Tchem Serine/threonine-protein kinase Sgk1 (2343 Activities)

Discover Target: SGK1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

YES1 Tclin Tyrosine-protein kinase YES (2781 Activities)

Discover Target: YES1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

AURKA Tchem Serine/threonine-protein kinase Aurora-A (10240 Activities)

Discover Target: AURKA

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ATM Tchem Serine-protein kinase ATM (4198 Activities)

Discover Target: ATM

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ATR Tchem Serine-protein kinase ATR (986 Activities)

Discover Target: ATR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

5637 (630 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A 172 (535 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A204 (242 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A2058 (690 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A-375 (9258 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A-427 (643 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A498 (42825 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

A673 (619 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ACHN (49357 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

AGS (1999 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BT-20 (503 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BT-474 (2113 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

BXPC-3 (2997 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

C8166 (1658 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CAKI-1 (44928 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Calu-3 (339 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Calu-6 (398 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CAPAN-1 (772 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

PIK3CA PI3-kinase p110-alpha subunit (51 Activities)

Discover Target: PIK3CA

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mapk1 MAP kinase ERK2 (650 Activities)

Discover Target: Mapk1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Hdac6 Histone deacetylase 6 (222 Activities)

Discover Target: Hdac6

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Fgfr3 Fibroblast growth factor receptor 3 (21 Activities)

Discover Target: Fgfr3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

H4 (48 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Hsf1 Heat shock factor protein 1 (5445 Activities)

Discover Target: Hsf1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

rep Replicase polyprotein 1ab (378 Activities)

Discover Target: rep

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Plasma (328 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

SARS-CoV-2 (38078 Activities)

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Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Solubility: Solvent:DMSO, Max Conc. mg/mL: 2.07, Max Conc. mM: 5 with gentle warming
• Refractive Index: 1.73
• Boil Point(°C): ~646.9° C at 760 mmHg
• Melt Point(°C): 246.28°C
• Molecular Weight: 413.500 g/mol
• XLogP3: 5.500
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 413.109 Da
• Monoisotopic Mass: 413.109 Da
• Topological Polar Surface Area: 67.000 Ų
• Heavy Atom Count: 30
• Formal Charge: 0
• Complexity: 690.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Zhao Mengjie, Li Yanhui, Lu Chenfei, Ding Fangshu, Xu Miao, Ge Xin, Li Mengdie, Wang Zhen, Yin Jianxing, Zhang Junxia, Wang Xiefeng, Ge Zehe, Xiao Hong, Xiao Yong, Liu Hongyi, Liu Wentao, Cao Yuandong, Wang Qianghu, You Yongping, Wang Xiuxing, Yang Kun, Shi Zhumei, Qian Xu.  (2023)  PGC1α Degradation Suppresses Mitochondrial Biogenesis to Confer Radiation Resistance in Glioma.  CANCER RESEARCH,  83  (7): (1094-1110).  [PMID:36696363] [10.1158/0008-5472.CAN-22-3083]