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Safety Information

I2764

Sigma-Aldrich

ML-7

powder

Synonym(s):

1-(5-Iodonaphthalene-1-sulfonyl)-1H-hexahydro-1,4-diazepine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C15H17IN2O2S · HCl
CAS Number:
110448-33-4
Molecular Weight:
452.74
MDL number:
MFCD00065524
UNSPSC Code:
12352200
PubChem Substance ID:
24278490
NACRES:
NA.77

Assay

≥98% (TLC)

Quality Level

200

form

powder

color

white

solubility

ethanol: water (1:1): 10 mg/mL, clear, colorless to faintly yellow

storage temp.

−20°C

SMILES string

Cl.Ic1cccc2c(cccc12)S(=O)(=O)N3CCCNCC3

InChI

1S/C15H17IN2O2S.ClH/c16-14-6-1-5-13-12(14)4-2-7-15(13)21(19,20)18-10-3-8-17-9-11-18;/h1-2,4-7,17H,3,8-11H2;1H

InChI key

KDDALCDYHZIZMH-UHFFFAOYSA-N

Gene Information

human ... MYLK(4638) , MYLK2(85366)

Application

ML-7 has been used as a myosin light chain kinase (MLCK) inhibitor in various experiments.

Biochem/physiol Actions

Selective myosin light chain kinase inhibitor.

Features and Benefits

This compound is featured on the Ca/CaMKs page 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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

I2764-BULK:
I2764-5MG:4548173990774
I2764-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
0000396691
0000372007
0000372007
0000396691
0000309786

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M Makishima et al.
FEBS letters, 287(1-2), 175-177 (1991-08-05)
Inhibitors of myosin light chain kinase, 1-(5-chloronaphthalene-1-sulfonyl)-1H-hexahydro-1,4-diazepine hydrochloride (ML-9) and 1-(5-iodonaphthalene-1-sulfonyl)-1H-hexahydro-1,4-diazepine hydrochloride (ML-7), induced Nitroblue tetrazolium reducing activity, lysozyme activity and morphological maturation of human monoblastic U937, THP-1 and promyelocytic HL-60 cells, but not of erythroblastic K562 cells. However, three
Kristopher E Kubow et al.
Scientific reports, 7(1), 14380-14380 (2017-11-01)
Contact guidance-cell polarization by anisotropic substrate features-is integral to numerous physiological processes; however the complexities of its regulation are only beginning to be discovered. In particular, cells polarize to anisotropic features under non-muscle myosin II (MII) inhibition, despite MII ordinarily
Inhibition of myosin light chain kinase can be targeted for the development of new therapies against herpes simplex virus type-1 infection
Antoine TE and Shukla D
Antiviral Therapy, 19, 15-29 (2014)
Zasp/Cypher internal ZM-motif containing fragments are sufficient to co-localize with alpha-actinin?Analysis of patient mutations
Klaavuniemi T and Ylanne J
Experimental Cell Research, 312(8), 1299-1311 (2006)
Sylvain Recoquillon et al.
Scientific reports, 7(1), 13664-13664 (2017-10-24)
Obstructive sleep apnea is characterized by intermittent hypoxia (IH) which alters endothelial function, induces inflammation and accelerates atherosclerosis-induced cardiovascular diseases. The non-muscular myosin light chain kinase (nmMLCK) isoform contributes to endothelial cell-cell junction opening. Deletion of nmMLCK protects mice from
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