Skip to Content
Merck
All Photos(1)

Key Documents

I2142

Sigma-Aldrich

KN-62

≥95%, powder

Synonym(s):

(S)-5-Isoquinolinesulfonic acid 4-[2-[(5-isoquinolinylsulfonyl)methylamino]-3-oxo-3-(4-phenyl-1-piperazinyl)propyl]phenyl ester, 1-[N,O-bis(5-Isoquinolinesulfonyl)-N-methyl-L-tyrosyl]-4-phenylpiperazine

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C38H35N5O6S2
CAS Number:
Molecular Weight:
721.84
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77

biological source

synthetic (organic)

Quality Level

Assay

≥95%

form

powder

color

yellow

mp

130 °C

solubility

45% (w/v) aq 2-hydroxypropyl-β-cyclodextrin: 0.93 mg/mL
methanol: 10 mg/mL
DMSO: 12 mg/mL
chloroform: 20 mg/mL

storage temp.

−20°C

SMILES string

O=S(OC1=CC=C(C[C@@H](C(N2CCN(C3=CC=CC=C3)CC2)=O)N(C)S(C4=CC=CC5=C4C=CN=C5)(=O)=O)C=C1)(C6=CC=CC7=C6C=CN=C7)=O

InChI

1S/C38H35N5O6S2/c1-41(50(45,46)36-11-5-7-29-26-39-19-17-33(29)36)35(38(44)43-23-21-42(22-24-43)31-9-3-2-4-10-31)25-28-13-15-32(16-14-28)49-51(47,48)37-12-6-8-30-27-40-20-18-34(30)37/h2-20,26-27,35H,21-25H2,1H3/t35-/m0/s1

InChI key

RJVLFQBBRSMWHX-DHUJRADRSA-N

Gene Information

human ... P2RX7(5027)

Looking for similar products? Visit Product Comparison Guide

Biochem/physiol Actions

Selectively inhibits rat brain Ca2+/calmodulin-dependent protein kinase II.

Features and Benefits

This compound is featured on the Ca/CaMKs and P2 Receptors: P2X Ion Channel Family pages of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Antagonists of the P2X(7) receptor. From lead identification to drug development.
Simon D Guile et al.
Journal of medicinal chemistry, 52(10), 3123-3141 (2009-02-05)
Nikki Jo-Hao Weng et al.
Stem cell research, 23, 39-49 (2017-07-04)
New methods are needed to reduce dynamic blebbing which inhibits cell attachment and survival during passaging of pluripotent stem cells. We tested the hypothesis that activation of the P2X7 receptor by extracellular ATP during passaging initiates dynamic blebbing. The P2X7
Regina Stark et al.
Science immunology, 3(30) (2018-12-16)
Tissue-resident memory T cells (TRM) are noncirculating immune cells that contribute to the first line of local defense against reinfections. Their location at hotspots of pathogen encounter frequently exposes TRM to tissue damage. This history of danger-signal exposure is an
Ana B Ramos-Hryb et al.
Pharmacological reports : PR, 69(6), 1240-1246 (2017-11-13)
Ursolic acid has been shown to display antidepressant-like effects in mice through the modulation of monoaminergic systems. In this study, we sought to investigate the involvement of signaling pathways on the antidepressant-like effects of ursolic acid. Mice were treated orally
R J MacLeod et al.
The Journal of membrane biology, 172(1), 59-66 (1999-11-07)
To assess the activation of the charybdotoxin-insensitive K(+) channel responsible for Regulatory Volume Decrease (RVD) after substantial volume increases, we measured intracellular pH (pH(i)), intracellular calcium ([Ca(2+)](i)) and inhibitors of kinases and phosphoprotein phosphatases in guinea pig jejunal villus enterocytes

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service