LH846

Modify Date: 2025-08-20 15:15:42

LH846 Structure
LH846 structure
Common Name LH846
CAS Number 639052-78-1 Molecular Weight 316.805
Density 1.4±0.1 g/cm3 Boiling Point N/A
Molecular Formula C16H13ClN2OS Melting Point N/A
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Use of LH846


LH846 is a selective inhibitor of CKIδ, with an IC50 of 290 nM, and less potently inhibits CKIα and CKIε, with IC50s of 2.5 μM and 1.3 μM, respectively.

 Names

Name N-(5-Chloro-6-methyl-2-benzothiazolyl)-benzeneacetamide
Synonym More Synonyms

 LH846 Biological Activity

Description LH846 is a selective inhibitor of CKIδ, with an IC50 of 290 nM, and less potently inhibits CKIα and CKIε, with IC50s of 2.5 μM and 1.3 μM, respectively.
Related Catalog
Target

CKIδ:290 nM (IC50)

CKIϵ:1.3 μM (IC50)

CKIα:2.5 μM (IC50)

In Vitro LH846 is a potent inhibitor of CKIδ, with an IC50 of 290 nM, less potently inhibits CKIα and CKIε, with IC50s of 2.5 μM and 1.3 μM, respectively, and has no effect on CK2. LH846 (3 or 10 μM) inhibits CKIδ-dependent phosphorylation of PER1 in HEK293T cells[1].
References

[1]. Lee JW, et al. A small molecule modulates circadian rhythms through phosphorylation of the period protein. Angew Chem Int Ed Engl. 2011 Nov 4;50(45):10608-11.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Molecular Formula C16H13ClN2OS
Molecular Weight 316.805
Exact Mass 316.043701
PSA 73.72000
LogP 4.67
Appearance of Characters white solid
Index of Refraction 1.709
InChIKey DYHAMRNAHTWYKY-UHFFFAOYSA-N
SMILES Cc1cc2sc(NC(=O)Cc3ccccc3)nc2cc1Cl
Storage condition -20℃

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H413
RIDADR NONH for all modes of transport

 LH846Bioassay

View more

Name: SARS-CoV-2 3CL-Pro protease inhibition percentage at 20µM by FRET kind of response f...
Source: ChEMBL
Target: Replicase polyprotein 1ab
External Id: CHEMBL4495582
Name: Enzymatic assay of human HDAC6 with commercial peptide substrate
Source: ChEMBL
Target: Histone deacetylase 6
External Id: CHEMBL4808149
Name: Enzymatic assay of human HDAC6 with custom peptide substrate
Source: ChEMBL
Target: Histone deacetylase 6
External Id: CHEMBL4808150
Name: Primary qHTS for inhibitors of NSP2Pro chikungunya virus (CHIKV)
Source: NCGC
External Id: APP-Toga-CHIKV-nsp2-p
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 Synonyms

N-(5-Chloro-6-methyl-1,3-benzothiazol-2-yl)-2-phenylacetamide
LH-846
LH846
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