KN-93 - ≥98%, high purity , CAS No.139298-40-1, Inhibitor of calcium/calmodulin-dependent protein kinase II alpha subunit

1 Citations
Item Number
K125309
Grouped product items
SKUSizeAvailabilityPrice Qty
K125309-5mg
5mg
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$142.90
K125309-25mg
25mg
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$385.90
K125309-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$1,389.90

Potent, cell-permeable CaM kinase II inhibitor. Potent voltage gated K + channel blocker.

Basic Description

Synonymskn-93 | 139298-40-1 | KN 93 | Methoxybenzene-sulfonamide | KN93 | (E)-N-(2-(((3-(4-Chlorophenyl)allyl)(methyl)amino)methyl)phenyl)-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide | 1188890-40-5 | N-[2-[[[(E)-3-(4-chlorophenyl)prop-2-enyl]-methylamino]methyl]phenyl]-N-(2
Specifications & PurityMoligand™, ≥98%
Biochemical and Physiological MechanismsKN-93 is a selective inhibitor of Ca2+/calmodulin-dependent kinase II (CaMKII), competitively blocking CaM binding to the kinase (Ki = 370 nM). KN-93 inhibits histamine-induced aminopyrine uptake in parietal cells (IC50 = 300 nM). KN-93 has been used to i
Storage TempStore at 2-8°C
Shipped InWet ice
GradeMoligand™
Action TypeINHIBITOR
Mechanism of actionInhibitor of calcium/calmodulin-dependent protein kinase II alpha subunit
NoteWherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Product Description

KN-93 is a selective inhibitor of Ca2+/calmodulin-dependent kinase II (CaMKII), competitively blocking CaM binding to the kinase (Ki = 370 nM).
An effective inhibitor of CaMKII phosphorylating activity

Associated Targets(Human)

CAMK2A Tchem Calcium/calmodulin-dependent protein kinase type II subunit alpha (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
ABL1 Tclin Tyrosine-protein kinase ABL (18331 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EGFR Tclin Epidermal growth factor receptor erbB1 (33727 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
INSR Tclin Insulin receptor (5558 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDGFRB Tclin Platelet-derived growth factor receptor beta (5195 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
IGF1R Tclin Insulin-like growth factor I receptor (8605 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KIT Tclin Stem cell growth factor receptor (10667 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DAPK3 Tchem Death-associated protein kinase 3 (2108 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAPK11 Tchem MAP kinase p38 beta (2785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
LCK Tclin Tyrosine-protein kinase LCK (9212 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAPK14 Tchem MAP kinase p38 alpha (12866 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GSK3B Tclin Glycogen synthase kinase-3 beta (11785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PRKCZ Tchem Protein kinase C zeta (2414 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAP2K6 Tchem Dual specificity mitogen-activated protein kinase kinase 6 (1284 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MYLK Tchem Myosin light chain kinase, smooth muscle (1267 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CSNK1G1 Tchem Casein kinase I gamma 1 (2496 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FGFR2 Tclin Fibroblast growth factor receptor 2 (3405 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FGFR1 Tclin Fibroblast growth factor receptor 1 (9149 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
STK3 Tchem Serine/threonine-protein kinase MST2 (3069 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CSNK1D Tchem Casein kinase I delta (4546 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CAMK2B Tchem CaM kinase II beta (1626 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SRC Tclin Tyrosine-protein kinase SRC (10310 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CDK6 Tclin Cyclin-dependent kinase 6 (1724 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHEK2 Tchem Serine/threonine-protein kinase Chk2 (4015 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDPK1 Tchem 3-phosphoinositide dependent protein kinase-1 (3758 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PRKAA2 Tchem AMP-activated protein kinase, alpha-2 subunit (1328 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AKT2 Tchem Serine/threonine-protein kinase AKT2 (4301 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AKT3 Tchem Serine/threonine-protein kinase AKT3 (3157 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GBA1 Tclin Beta-glucocerebrosidase (14647 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CHUK Tchem Inhibitor of nuclear factor kappa B kinase alpha subunit (3170 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
IKBKB Tchem Inhibitor of nuclear factor kappa B kinase beta subunit (5554 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
DAPK2 Tchem Death-associated protein kinase 2 (740 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
AURKB Tchem Serine/threonine-protein kinase Aurora-B (6805 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RPS6KA4 Tchem Ribosomal protein S6 kinase alpha 4 (2104 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ROCK1 Tclin Rho-associated protein kinase 1 (4723 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PIM1 Tchem Serine/threonine-protein kinase PIM1 (9629 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PKN2 Tchem Protein kinase N2 (1991 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CSK Tchem Tyrosine-protein kinase CSK (2395 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
JAK3 Tclin Tyrosine-protein kinase JAK3 (8349 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RPS6KA5 Tchem Ribosomal protein S6 kinase alpha 5 (3355 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PRKCE Tchem Protein kinase C epsilon (1520 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PRKCG Tchem Protein kinase C gamma (2471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PRKCI Tchem Protein kinase C iota (2821 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PRKD1 Tchem Protein kinase C mu (1904 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RAF1 Tclin Serine/threonine-protein kinase RAF (4169 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SYK Tclin Tyrosine-protein kinase SYK (7372 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PLK1 Tchem Serine/threonine-protein kinase PLK1 (28605 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ITK Tclin Tyrosine-protein kinase ITK/TSK (3699 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
JAK1 Tclin Tyrosine-protein kinase JAK1 (8569 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
RPS6KA1 Tchem Ribosomal protein S6 kinase alpha 1 (2796 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
JAK2 Tclin Tyrosine-protein kinase JAK2 (12915 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Associated Targets(non-human)

Prkcd Protein kinase C delta (192 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Prkcb Protein kinase C beta (2 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mapk1 MAP kinase ERK2 (650 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Hdac6 Histone deacetylase 6 (222 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Fgfr4 Fibroblast growth factor receptor 4 (138 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Fgfr3 Fibroblast growth factor receptor 3 (21 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Camk2g CaM kinase II gamma (1 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Tec Tyrosine-protein kinase TEC (25 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Staphylococcus aureus (210822 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
lef Anthrax lethal factor (7585 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
dengue virus type 2 (2400 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
FTL Ferritin light chain (43324 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PRKACA cAMP-dependent protein kinase A (41 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Camk2a Ca2+/calmodulin-dependent protein kinase II (CaM kinase II) (58 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SARS-CoV-2 (38078 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Names and Identifiers

IUPAC Name N-[2-[[[(E)-3-(4-chlorophenyl)prop-2-enyl]-methylamino]methyl]phenyl]-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide
INCHI InChI=1S/C26H29ClN2O4S/c1-28(17-5-6-21-9-11-23(27)12-10-21)20-22-7-3-4-8-26(22)29(18-19-30)34(31,32)25-15-13-24(33-2)14-16-25/h3-16,30H,17-20H2,1-2H3/b6-5+
InChi Key LLLQTDSSHZREGW-AATRIKPKSA-N
Canonical SMILES CN(CC=CC1=CC=C(C=C1)Cl)CC2=CC=CC=C2N(CCO)S(=O)(=O)C3=CC=C(C=C3)OC
Isomeric SMILES CN(C/C=C/C1=CC=C(C=C1)Cl)CC2=CC=CC=C2N(CCO)S(=O)(=O)C3=CC=C(C=C3)OC
WGK Germany 3
PubChem CID 5312122
Molecular Weight 599.03

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Certificate of Analysis(COA)

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Lot NumberCertificate TypeDateItem
E1708039Certificate of AnalysisSep 12, 2024 K125309

Chemical and Physical Properties

SolubilityDMSO > 25 mg/ml Ethanol > 25 mg/ml
SensitivityHeat Sensitive
Refractive Index1.63
Boil Point(°C)657.60° C at 760 mmHg

Safety and Hazards(GHS)

WGK Germany 3

Related Documents

Citations of This Product

1. Jinpeng Lv, Ximei Zhang, Xiaohong An, Yan Cao, Duo Meng, Kun Zou, Rongyin Gao, Ruzhi Zhang.  (2024)  The inhibition of VDAC1 oligomerization promotes pigmentation through the CaMK–CRTCs/CREB–MITF pathway.  EXPERIMENTAL CELL RESEARCH,  434  (113874).  [PMID:38070860]

References

1. Jinpeng Lv, Ximei Zhang, Xiaohong An, Yan Cao, Duo Meng, Kun Zou, Rongyin Gao, Ruzhi Zhang.  (2024)  The inhibition of VDAC1 oligomerization promotes pigmentation through the CaMK–CRTCs/CREB–MITF pathway.  EXPERIMENTAL CELL RESEARCH,  434  (113874).  [PMID:38070860]

Solution Calculators