chk1 — TargetMol Chemicals

Cat No.	Product Name	Synonyms	Targets
T10791	CHK1-IN-3		Chk
	CHK1-IN-3 is an inhibitor of checkpoint kinase 1 (CHK1; IC50: 0.4 nM).		Chk
T10792L	CHK1-IN-4 hydrochloride	CHK1-IN-4 hydrochloride（2120398-41-4 Free base）	Chk
	CHK1-IN-4 hydrochloride is a potent inhibitor of checkpoint kinase 1 (chk1). CHK1-IN-4 hydrochloride potently inhibits chk1 phosphorylation in the tumor cells. CHK1-IN-4 hydrochloride has anti-tumor activity.		Chk
T40091	Chk1-IN-6	Chk1-IN-6
	Chk1-IN-6 is a potent, selective, and orally bioavailable CHK1 inhibitor candidate.
T37098	Chk1-IN-5	Chk1-IN-5
	Chk1-IN-5 is a highly effective inhibitor of checkpoint kinase 1 (Chk1), which hinders the phosphorylation of Chk1 and effectively suppresses tumor growth in a colon cancer xenograft model[1].
T10790	CHK1-IN-2		Chk
	CHK1-IN-2 is an inhibitor of checkpoint kinase 1 (CHK1; IC50: 6 nM).		Chk
T10793	CHK1 inhibitor	GDC-0575 analog	Chk
	CHK1 inhibitor (GDC-0575 analog) is a CHK1 inhibitor.		Chk
T10792	CHK1-IN-4		Chk
	CHK1-IN-4 is a potent inhibitor of checkpoint kinase 1 (chk1) and potently inhibits chk1 phosphorylation in the tumor cells with anti-tumor activity.		Chk
T82393	FLT3/CHK1-IN-1
	Compound 18, also known as FLT3/CHK-IN-1, is a dual inhibitor targeting FLT3 and CHK1, exhibiting over 1700-fold selectivity towards c-KIT and significantly diminishing hERG affinity, with an IC50 of 58.4 μM. It demonstr...
T6028	PF 477736	PF 00477736,PF-477736,PF-736,PF-00477736,PF477736	c-Fms , VEGFR , FGFR , FLT , c-RET , Chk , CDK , Src , Aurora Kinase
	PF 477736 (PF-736,PF-00477736) is a specifc, effective and ATP-competitive Chk1 inhibitor (Ki: 0.49 nM ) and also inhibits FGFR3, Aurora-A, VEGFR2, Flt3, Fms (CSF1R), Ret and Yes.
T7300	GDC-0575	ARRY-575,RG7741	Chk
	GDC-0575 (ARRY-575) is a highly-selective oral small-molecule Chk1 inhibitor(IC50 of 1.2 nM).		Chk
T27407	GDC0575 monohydrochloride	ARRY-575,GDC-0575,GDC 0575,ARRY575,GDC0575	Chk
	GDC0575 monohydrochloride (ARRY575) is a potent and selective inhibitor of cell cycle checkpoint kinase 1 (Chk1) with an IC50 of 1.2 nM. GDC-0575 specifically binds to and inhibits Chk1; this may result in tumor cells by...		Chk
T7080	CCT245737	SRA737	Chk
	CCT245737 (SRA737) is an orally active and selective Chk1 inhibitor (IC50: 1.3 nM); CCT245737 shows much less activity against Chk2 (IC50: 2440 nM).		Chk
T6931	PD0166285	PD-166285	Apoptosis , Wee1 , Chk
	PD0166285 is a potent Wee1 and Chk1 inhibitor with activity at nanomolar concentrations.PD0166285 is a novel G2 checkpoint abrogator.		Apoptosis , Wee1 , Chk
T6350	CHIR-124	CHIR124,CHIR 124	Apoptosis , GSK-3 , FLT , Chk , PDGFR , Src
	CHIR-124 is an effective Chk1 inhibitor (IC50: 0.3 nM). It has 2, 000-fold selectivity against Chk2, 500- to 5, 000-fold less activity against Cdc2 and CDK2/4.		Apoptosis , GSK-3 , FLT , Chk , PDGFR , Src
T6093	AZD-7762	AZD7762	Chk
	AZD-7762, an effective and specific inhibitor of Chk1（IC50=5 nM）, is equally potent against Chk2 and less potent against CAM, Yes, Fyn, Lyn, Hck and Lck.		Chk
T2517	SCH900776	MK 8776,MK-8776	Chk , CDK
	SCH900776 (MK-8776) is an agent targeting cell cycle checkpoint kinase 1 (Chk1) with potential radiosensitization and chemosensitization activities.		Chk , CDK
T6084	Rabusertib	LY2603618,IC-83	Chk , PDK , Autophagy
	Rabusertib (IC-83) is an inhibitor of the cell cycle checkpoint kinase 1 (chk1) with potential chemopotentiating activity. Rabusertib has been used in trials studying the treatment of Cancer, Solid Tumors, Advanced Cance...		Chk , PDK , Autophagy
T21331	SAR-020106		Chk
	SAR-020106 is a potent, ATP-competitive, and selective CHK1 inhibitor with an IC50 of 13.3 nmol/L on the isolated human enzyme.		Chk
T71259	GNE-900	GNE900,GNE 900	Apoptosis , Chk
	GNE-900 is an ATP-competitive ChK1 inhibitor with selective and oral activity.GNE-900 inhibits ChKl and ChK2 with IC50 values of 0.0011 and 1.5 µM, respectively.GNE-900 enhances DNA damage and induces apoptosis. GNE-900 ...		Apoptosis , Chk
T4310	Prexasertib	LY2606368	Apoptosis , Chk
	Prexasertib (LY2606368) is an inhibitor of checkpoint kinase 1 (chk1) with potential antineoplastic activity.		Apoptosis , Chk
T3700	SCH900776 (S-isomer)	MK-8776 S-isomer,SCH900776 S-isomer	Chk , CDK
	SCH900776 S-isomer (MK-8776 S-isomer) is an effective, specific and orally bioavailable inhibitor of checkpoint kinase Chk1 (IC50: 3 nM). It also inhibitors Chk2 (IC50: 1500 nM) and cyclin-dependent kinase CDK2 (IC50: 16...		Chk , CDK
T13148	CHK-IN-1		Chk
	CHK-IN-1 is a dual inhibitor of CHK1 and CHK2 with antiproliferative activity.		Chk
T9252	LY2880070		Chk
	LY2880070 is a new checkpoint kinase 1 (CHK1) inhibitor for cancer therapy.		Chk
T4327	Prexasertib dihydrochloride	LY2606368 (dihydrochloride),Prexasertib HCl,LY2606368	Apoptosis , Chk , S6 Kinase
	Prexasertib dihydrochloride (LY2606368) is an ATP-competitive CHK1 inhibitor (Ki: 0.9 nmol/L). in the cell-free assay, its IC50 values are 8 nM and 9 nM for CHK2 and RSK, respectively.		Apoptosis , Chk , S6 Kinase
T10406	Tuvusertib	M1774,ATR inhibitor 1	Apoptosis , ATM/ATR , Others , Chk
	Tuvusertib (M1774) is an orally available ataxia telangiectasia and Rad3-related (ATR) kinase inhibitor (Ki< 1 µΜ) with selective and potentially antitumor activity.Tuvusertib selectively inhibits ATR activity and blocks...		Apoptosis , ATM/ATR , Others , Chk
T6532	Hesperadin		Influenza Virus , Parasite , Aurora Kinase , Autophagy
	Hesperadin(IC50=250 nM) effectively inhibits Aurora B. It potently reduces the activity of AMPK, MAPKAP-K1, MKK1, Lck, CHK1 and PHK, but it could not inhibit MKK1 activity in vivo.		Influenza Virus , Parasite , Aurora Kinase , Autophagy
T6077	ZM-447439		Apoptosis , MEK , Src , Aurora Kinase
	ZM 447439 is a selective and ATP-competitive inhibitor for Aurora A and Aurora B with IC50 of 110 nM and 130 nM, respectively. It is more than 8-fold selective for Aurora A/B than MEK1, Src, Lck and has little effect aga...		Apoptosis , MEK , Src , Aurora Kinase
T5425	ML367		Epigenetic Reader Domain
	ML367 is a potent inhibitor of ATPase family AAA domain-containing protein 5 (ATAD5) stabilization and acts as a probe molecule that has low micromolar inhibitory activity		Epigenetic Reader Domain
T14904	CCT244747		Chk
	CCT244747 is a CHK1 inhibitor (IC50: 7.7 nM) and also abrogates G2 checkpoint (IC50: 29 nM).		Chk
T4310L2	Prexasertib mesylate	LY-2606368,LY2606368,LY 2606368
	Prexasertib is a potent and selective Chk1/Chk2 inhibitor. Prexasertib increases the effectiveness of conventional therapy in B-/T- cell progenitor acute lymphoblastic leukemia. LY2606368 causes replication catastrophe a...
T16141	MRT00033659		Others
	MRT00033659 is an effective broad-spectrum kinase inhibitor of CK1 (IC50=0.9 µM for CK1δ) and CHK1 (IC50=0.23 µM). MRT00033659 is a pyrazolo-pyridine analogue. It also induces p53 pathway activation and E2F-1 destabiliza...		Others
T16848	SB-218078		Chk , PKC
	SB-218078 is less potently inhibits Cdc2 (IC50: 250 nM) and PKC (IC50: 1000 nM). SB-218078 is a potent, ATP-competitive, and cell-permeable checkpoint kinase 1 inhibitor that inhibits Chk1 phosphorylation of cdc25C (IC50...		Chk , PKC
T16446	PD 407824	PD-407824	Wee1 , Chk
	PD 407824 is a chemical BMP sensitiser that promotes increased cellular sensitivity to subthreshold amounts of BMP4.PD 407824 is a potent inhibitor of the checkpoint kinases Chk1 and WEE1 (IC50s: 47 and 97 nM, respective...		Wee1 , Chk
T4310L	Prexasertib lactate hydrate	Prexasertib monolactate monohydrate,LY-2606368,LY 2606368,LY2606368,Prexasertib monolactate monohydrate salt
	Prexasertib is an effective and selective Chk1/Chk2 inhibitor. Prexasertib causes Replication Catastrophe and Antitumor Effects through CHK1-Dependent Mechanisms.
T70553	CCT245737(S)
	CCT245737(S) is a highly selective oral checkpoint kinase 1 (CHK1) inhibitor.
T23447	TCS 2312		Others
	checkpoint kinase 1 (chk1) inhibitor		Others
T24506	MU-380	MU 380,MU380
	MU-380 is an effective and selective inhibitor of CHK1.
T27424	GNE-783
	GNE-783 is a selective inhibitor of CHK1.
T68981	PD-321852
	PD-321852 is a small-molecule Chk1 inhibitor, which potentiates gemcitabine-induced clonogenic death in a panel of pancreatic cancer cell lines and evaluated the relationship between endpoints associated with Chk1 inhibi...
T38620	Prexasertib dimesylate	LY2606368 dimesylate
	Prexasertib dimesylate (LY2606368 dimesylate) is a highly selective ATP-competitive second-generation inhibitor of checkpoint kinase 1 (CHK1). With a K i of 0.9 nM and an IC 50 of <1 nM, Prexasertib dimesylate effectivel...
T36704	CCT241533 dihydrochloride	CCT 241533 dihydrochloride
	Potent Chk2 inhibitor (IC50 = 3 nM). Shows >63-fold selectivity for Chk1 over Chk2 and a panel of 84 other kinases. Inhibits Chk2 activation in response to etoposide-induced DNA damage in HT29 cells. Blocks ionizing radi...
T62735	GDC-0575 dihydrochloride
	GDC-0575 dihydrochloride (ARRY-575 dihydrochloride) is a selective, orally active CHK1 inhibitor (IC50: 1.2 nM) that exhibits antitumour effects.
T10407	Gartisertib	ATR inhibitor 2	ATM/ATR
	ATR inhibitor 2 is an orally active, ATP-competitive, and selective ATR inhibitor (Ki <150 pM) with antitumor activity. ATR inhibitor 2 potently inhibits ATR-driven phosphorylated checkpoint kinase-1 (Chk1) phosphorylati...		ATM/ATR
T9666	GDC-0425
	GDC-0425 (RG-7602) is an orally administered, selective small molecule inhibitor targeting checkpoint kinase 1 (ChK1), utilized in research focused on various malignancies [1] [2].
T26981	Ceralasertib formate	Ceralasertib,AZD-6738,AZD 6738,AZD6738
	Ceralasertib is an orally available inhibitor of ataxia telangiectasia and rad3 related (ATR) kinase. Ceralasertib selectively inhibits ATR activity by blocking the downstream phosphorylation of the serine/threonine prot...
T83740	Ziptide TFA
	Ziptide, a peptide substrate, is recognized by several serine/threonine protein kinases, such as MAPK activated protein kinase 2 (MAPKAPK2), MAPKAPK3, MAPKAPK5, checkpoint kinase 1 (Chk1), AMP-activated protein kinase (A...
T10704	CCB02		Microtubule Associated
	CCB02 is a selective CPAP-tubulin interaction inhibitor (IC50: 689 nM) with anti-tumor activity. CCB02 shows no inhibition on the cell cycle- and centrosome-related kinases, or the phosphorylation status of Aurora-A, CDK...		Microtubule Associated
T33737	NSC 109555	NSC-109555,DDUG dimethanesulfonate,NSC109555,DDUG diMS
	NSC 109555 is a selective, reversible, ATP-competitive Chk2 inhibitor (IC50 = 0.2 μM) that displays no effect on a range of other kinases including Chk1 (IC50 > 10 μM). Inhibits histone H1 phosphorylation (IC50 = 0.24 μM...
T63152	Prexasertib Mesylate Hydrate
	Prexasertib Mesylate Hydrate (LY2606368 Mesylate Hydrate) is an ATP-competitive, selective, second generation cell cycle detection site kinase 1 (CHK1) inhibitor (IC50<1 nM, Ki: 0.9 nM). Prexasertib Mesylate Hydrate inhi...
T69091	CBP501
	CBP501 is a peptide with G2 checkpoint-abrogating activity. G2 checkpoint inhibitor CBP501 inhibits multiple serine/threonine kinases, including MAPKAP-K2, C-Tak1, and CHK1, that phosphorylate serine 216 of the dual-spec...

Compounds

CHK1-IN-3

T10791

Synonym:

Target: Chk

CHK1-IN-4 hydrochloride

T10792L

Synonym: CHK1-IN-4 hydrochloride（2120398-41-4 Free base）

Synonym: GDC-0575 analog

Synonym: PF 00477736,PF-477736,PF-736,PF-00477736,PF477736

Target: c-Fms, VEGFR, FGFR, FLT, c-RET, Chk, CDK, Src, Aurora Kinase

GDC-0575

T7300

Synonym: ARRY-575,RG7741

Target: Chk

GDC0575 monohydrochloride

T27407

Synonym: ARRY-575,GDC-0575,GDC 0575,ARRY575,GDC0575

Target: Apoptosis, Wee1, Chk

CHIR-124

T6350

Synonym: CHIR124,CHIR 124

Target: Apoptosis, GSK-3, FLT, Chk, PDGFR, Src

Synonym: MK 8776,MK-8776

Target: Chk, CDK

Rabusertib

T6084

Synonym: LY2603618,IC-83

Target: Chk, PDK, Autophagy

Synonym: GNE900,GNE 900

Target: Apoptosis, Chk

Prexasertib

T4310

Synonym: LY2606368

Target: Apoptosis, Chk

SCH900776 (S-isomer)

T3700

Synonym: MK-8776 S-isomer,SCH900776 S-isomer

Prexasertib dihydrochloride

T4327

Synonym: LY2606368 (dihydrochloride),Prexasertib HCl,LY2606368

Target: Apoptosis, Chk, S6 Kinase

Tuvusertib

T10406

Synonym: M1774,ATR inhibitor 1

Target: Apoptosis, ATM/ATR, Others, Chk

Hesperadin

T6532

Synonym:

Target: Influenza Virus, Parasite, Aurora Kinase, Autophagy

ZM-447439

T6077

Synonym:

Target: Apoptosis, MEK, Src, Aurora Kinase

ML367

T5425

Synonym:

Target: Epigenetic Reader Domain

Synonym: LY-2606368,LY2606368,LY 2606368

Prexasertib lactate hydrate

T4310L

Synonym: Prexasertib monolactate monohydrate,LY-2606368,LY 2606368,LY2606368,Prexasertib monolactate monohydrate salt

Synonym: MU 380,MU380

Prexasertib dimesylate

T38620

Synonym: LY2606368 dimesylate

Target:

CCT241533 dihydrochloride

T36704

Synonym: CCT 241533 dihydrochloride

Target:

GDC-0575 dihydrochloride

Synonym: ATR inhibitor 2

Synonym: Ceralasertib,AZD-6738,AZD 6738,AZD6738

Target: Microtubule Associated

NSC 109555

T33737

Synonym: NSC-109555,DDUG dimethanesulfonate,NSC109555,DDUG diMS

Target:

Prexasertib Mesylate Hydrate

Cat No.	Product Name	Synonyms	Targets
T3824	Jaceosidin		Apoptosis , BCL , COX , UGT
	Jaceosidin has anti-oxidative activity. Jaceosidin has anti-inflammatory activity, also a microglial inhibitor with anti-neuroinflammation activity. aceosidin has anticancer activity, modulates the ERK/ATM/Chk1/2 pathway...		Apoptosis , BCL , COX , UGT

Cat No.	Product Name	Species	Expression System
TMPY-04368	Chk1 Protein, Human, Recombinant (GST)	Human	Baculovirus-Insect Cells
	CHK1 / CHEK1 contains 1 protein kinase domain and belongs to the protein kinase superfamily, CAMK Ser/Thr protein kinase family, NIM1 subfamily. It is a member of checkpoint kinases (Chks). Chks Checkpoint kinases (Chks)...
TMPY-04433	Chk1 Protein, Mouse, Recombinant (His & GST)	Mouse	Baculovirus-Insect Cells
	CHK1 / CHEK1 contains 1 protein kinase domain and belongs to the protein kinase superfamily, CAMK Ser/Thr protein kinase family, NIM1 subfamily. It is a member of checkpoint kinases (Chks). Chks Checkpoint kinases (Chks)...
TMPY-02228	P53 Protein, Cynomolgus, Recombinant	Cynomolgus	E. coli
	p53, also known as Tp53, is a DNA-binding protein which belongs to the p53 family. It contains transcription activation, DNA-binding, and oligomerization domains. p53 protein is expressed at low level in normal cells and...

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Recombinant Proteins