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KN-93 Phosphate

Product Name
KN-93 Phosphate
CAS No.
1188890-41-6
Chemical Name
KN-93 Phosphate
Synonyms
CS-1902;KN 93; KN93;KN-93PHOSPHATE;KN-93 phospate;(E)-KN-93 (phosphate);KN-93 phosphate, >=98%;KN 93 Phosphate (E-form);KN-93 Phosphate USP/EP/BP;KN-93 (water soluble), CaMK II inhibitor;(E)-N-(2-(((3-(4-Chlorophenyl)allyl)(methyl)amino)methyl)phenyl)-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide phosphate
CBNumber
CB02729653
Molecular Formula
C26H32ClN2O8PS
Formula Weight
599.032641
MOL File
1188890-41-6.mol
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KN-93 Phosphate Property

storage temp. 
Inert atmosphere,Room Temperature
solubility 
DMF:25.0(Max Conc. mg/mL);41.73(Max Conc. mM)
DMSO:76.67(Max Conc. mg/mL);127.98(Max Conc. mM)
Water:49.33(Max Conc. mg/mL);82.35(Max Conc. mM)
form 
White to off-white solid.
color 
White to off-white
Water Solubility 
Soluble in water (10mM)
CAS DataBase Reference
1188890-41-6
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Cayman Chemical
Product number
21472
Product name
KN-93 (phosphate)
Purity
≥98%
Packaging
1mg
Price
$32
Updated
2024/03/01
Cayman Chemical
Product number
21472
Product name
KN-93 (phosphate)
Purity
≥98%
Packaging
5mg
Price
$116
Updated
2024/03/01
Cayman Chemical
Product number
21472
Product name
KN-93 (phosphate)
Purity
≥98%
Packaging
10mg
Price
$184
Updated
2024/03/01
Cayman Chemical
Product number
21472
Product name
KN-93 (phosphate)
Purity
≥98%
Packaging
25mg
Price
$343
Updated
2024/03/01
Tocris
Product number
5215
Product name
KN93phosphate
Purity
≥98%(HPLC)
Packaging
1
Price
$141
Updated
2021/12/16
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KN-93 Phosphate Chemical Properties,Usage,Production

Description

KN-93 (phosphate) is a potent and selective inhibitor of Ca2+/calmodulin-dependent kinase II (CaMKII) (Ki = 370 nM), inhibiting both the α- and β-subunits of CaMKII. It does not have significant effects on cAMP-dependent protein kinase, Ca2+/phospholipid-dependent protein kinase, myosin light chain kinase, or Ca2+ phosphodiesterase activity. It inhibits histamine-induced aminopyrine uptake in parietal cells (IC50 = 300 nM). KN-93 can block voltage-gated potassium (Kv) channels when applied extracellularly, independent of its CaMKII action. More recently, KN-93 has been used to implicate roles for CaMKII in Ca2+-induced Ca2+ release in cardiac myocytes, constitutive phosphorylation of 5-lipoxygenase in 3T3 cells, and Ca2+-dependent activation of HIF-1α in colon cancer cells.

Uses

KN 93 Phosphate is a potent and selective inhibitor of Ca2+/calmodulin-dependent protein kinase II.

IC 50

CaMK IIα

storage

-20°C

References

[1] MARIKO SUMI . The newly synthesized selective Ca2+calmodulin dependent protein kinase II inhibitor KN-93 reduces dopamine contents in PC12h cells[J]. Biochemical and biophysical research communications, 1991, 181 3: Pages 968-975. DOI: 10.1016/0006-291x(91)92031-e
[2] N. MAMIYA. Inhibition of Acid Secretion in Gastric Parietal Cells by the Ca2+/ Calmodulin-Dependent Protein Kinase II Inhibitor KN-93.[J]. Japanese journal of pharmacology, 1994, 10 2 1: 90. DOI: 10.1016/s0021-5198(19)50001-4
[3] SAMAN REZAZADEH D F Thomas W Claydon. KN-93 (2-[N-(2-hydroxyethyl)]-N-(4-methoxybenzenesulfonyl)]amino-N-(4-chlorocinnamyl)-N-methylbenzylamine), a calcium/calmodulin-dependent protein kinase II inhibitor, is a direct extracellular blocker of voltage-gated potassium channels.[J]. Journal of Pharmacology and Experimental Therapeutics, 2006, 317 1: 292-299. DOI: 10.1124/jpet.105.097618
[4] EMILY A OESTREICH. Epac and phospholipase Cepsilon regulate Ca2+ release in the heart by activation of protein kinase Cepsilon and calcium-calmodulin kinase II.[J]. The Journal of Biological Chemistry, 2009, 284 3: 1514-1522. DOI: 10.1074/jbc.m806994200
[5] NICOLAS FLAMAND. Phosphorylation of serine 271 on 5-lipoxygenase and its role in nuclear export.[J]. Mobilities, 2009, 12 1: 306-313. DOI: 10.1074/jbc.m805593200
[6] C RIGANTI. Artemisinin induces doxorubicin resistance in human colon cancer cells via calcium-dependent activation of HIF-1α and P-glycoprotein overexpression[J]. British Journal of Pharmacology, 2009, 156 7: 1054-1066. DOI: 10.1111/j.1476-5381.2009.00117.x

KN-93 Phosphate Preparation Products And Raw materials

Raw materials

Preparation Products

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KN-93 Phosphate Suppliers

China 83 United Kingdom 2 United States 12 Global 97
Dalian Meilun Biotech Co., Ltd.
Tel
0411-62910999 13889544652
Email
sales@meilune.com
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China
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AdooQ BioScience, LLC
Tel
+1 (866) 930-6790
Fax
+1 (866) 333-9607
Email
info@adooq.com
Country
United States
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2782
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AdooQ Bioscience CHINA
Tel
025-58849295 18951903616;
Fax
025-68650336
Email
info@adooq.cn
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China
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Shanghai Lollane Biological Technology Co.,Ltd.
Tel
021-52996696，15000506266 15000506266
Fax
+86-21-52996696
Country
China
ProdList
4768
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D&C Chemicals
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+86-21-58447131
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+86-21-61642470
Email
1724405207@qq.com
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China
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BOC Sciences
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16314854226
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info@bocsci.com
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United States
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Pharmacodia (Beijing) Co.,Ltd
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+86-400-851-9921
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+86-10-82826195
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sales@pharmacodia.com
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China
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Shanghai EFE Biological Technology Co., Ltd.
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021-65675885 18964387627
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021-65675885
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info@efebio.com
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China
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Shanghai YuanYe Biotechnology Co., Ltd.
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021-61312847; 18021002903
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QQ:3008007432
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3008007409@qq.com
Country
China
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71826
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Target molecule Corp.
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857-239-0968
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857-239-8801
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service1@targetmol.com
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United States
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1188890-41-6, KN-93 PhosphateRelated Search:

KN-62 Aprepitant 1,9-Pyrazoloanthrone PD 0332991 HCl Veliparib CHIR-99021

  • KN-93PHOSPHATE
  • Benzenesulfonamide, N-[2-[[[(2E)-3-(4-chlorophenyl)-2-propen-1-yl]methylamino]methyl]phenyl]-N-(2-hydroxyethyl)-4-methoxy-, phosphate (1:1)
  • N-[2-[[[3-(4-Chlorophenyl)-2-propenyl]methylamino]methyl]phenyl]-N-(2-hydroxyethyl)-4- methoxybenzenesulphonamide phosphate KN-93 Phosphate
  • KN-93 phosphate, >=98%
  • KN-93 phospate
  • N-[2-({[(2E)-3-(4-Chlorophenyl)-2-propen-1-yl](methyl)amino}methyl)phenyl]-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide phosphate (1:1)
  • CS-1902
  • N-[2-[[[3-(4-Chlorophenyl)-2-propenyl]methylamino]methyl]phenyl]-N-(2-hydroxyethyl)-4-methoxybenzenesulphonamide phosphate
  • KN 93; KN93
  • KN-93 Phosphate USP/EP/BP
  • (E)-N-(2-(((3-(4-Chlorophenyl)allyl)(methyl)amino)methyl)phenyl)-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide phosphate
  • (E)-KN-93 (phosphate)
  • KN 93 Phosphate (E-form)
  • N-[2-[[[(2E)-3-(4-chlorophenyl)-2-propen-1-yl]methylamino]methyl]phenyl]-N-(2-hydroxyethyl)-4-methoxy-benzenesulfonamide, monophosphate
  • KN-93 (water soluble), CaMK II inhibitor
  • 1188890-41-6
  • C26H32ClN2O8PS
  • C26H29ClN2O4SH3O4P
  • C26H29ClN2O4SH3PO4
  • Inhibitors