SCH-900776

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Search structure


Synonyms	MK-8776 Mk-8776 SCH 900776 Sch-900776
Status
Molecule Category	Free-form
UNII	K2ZSF0992C
EPA CompTox	DTXSID00237551

Structure


InChI Key	GMIZZEXBPRLVIV-SECBINFHSA-N
Smiles	Cn1cc(-c2cnn3c(N)c(Br)c([C@@H]4CCCNC4)nc23)cn1
InChI	InChI=1S/C15H18BrN7/c1-22-8-10(6-19-22)11-7-20-23-14(17)12(16)13(21-15(11)23)9-3-2-4-18-5-9/h6-9,18H,2-5,17H2,1H3/t9-/m1/s1

Physicochemical Descriptors

Property Name	Value
Molecular Formula	C15H18BrN7
Molecular Weight	376.26
AlogP	1.94
Hydrogen Bond Acceptor	7.0
Hydrogen Bond Donor	2.0
Number of Rotational Bond	2.0
Polar Surface Area	86.06
Molecular species	BASE
Aromatic Rings	3.0
Heavy Atoms	23.0

Pharmacology

Mechanism of Action	Action	Reference
Serine/threonine-protein kinase Chk1 inhibitor	INHIBITOR	PubMed

Targets	EC50(nM)	IC50(nM)	Kd(nM)	Ki(nM)	Inhibition(%)
Enzyme Kinase Protein Kinase CAMK protein kinase group CAMK protein kinase CAMK1 family CAMK protein kinase CHK1 subfamily	-	3	-	-	-

	EC50(nM)	IC50(nM)	Kd(nM)	Ki(nM)	Inhibition(%)
Homo sapiens	-	3	-	-	-

Target Conservation


Protein: Serine/threonine-protein kinase Chk1 Description: Serine/threonine-protein kinase Chk1 Organism : Homo sapiens O14757 ENSG00000149554

Cross References

Resources	Reference
ChEMBL	CHEMBL2386889
DrugBank	DB11899
FDA SRS	K2ZSF0992C
SureChEMBL	SCHEMBL2408669
ZINC	ZINC000060328032

CONTENTS

EcoDrug+ was developed under the PREMIER Innovative Medicines Initiative 2 Joint Undertaking (JU) under grant agreement No 875508. The JU receives support from the EU’s Horizon 2020 research and innovation programme and the European Federation of Pharmaceutical Industries and Associations (EFPIA). The views reflect only the authors’ perspective and the JU is not responsible for any use that may be made of the information EcoDrug+ contains.

Elements of EcoDrug+ were developed under the Biocenter Finland Drug Discovery and Chemical Biology network. CSC-IT Center for Science Ltd is thanked for providing computational resources. Credit is given to Ensembl for collecting species images (provided under public domain licences such as Wikimedia and NHGRI).

Content of EcoDrug+ is provided without guarantee for correctness.

Cite Us:

Ashenafi Legehar, Siobhán Monaghan, Mael Briand, Akseli Niemelä, Leo Ghemtio, Ziaurrehman Tanoli, A Ross Brown, Charles R Tyler, Henri Xhaard, EcoDrug PLUS: an advanced database for drug target conservation analysis and environmental risk assessment, Nucleic Acids Research, 2025, gkaf1251 Read...

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Last update: Monday, 3 November 2025