ML-7
ML-7 (CAS: 110448-33-4), with the molecular formula C15H17IN2O2S · HCl and a molecular weight of 452.74 g/mol, is a potent inhibitor primarily investigated for its role in blocking myosin light chain kinase (MLCK). This bioactive small molecule is supplied as a white powder. Its applications are predominantly in biochemical research, particularly within cell biology and cell signaling studies, to investigate contractile processes and related pathways.
- IUPAC
- 1-(5-Iodonaphthalene-1-sulfonyl)-1H-hexahydro-1,4-diazepine hydrochloride

Myosin Light Chain Kinase (MLCK) Inhibition
ML-7 is a well-established inhibitor of myosin light chain kinase (MLCK). It is widely used in research settings to study the role of MLCK in various cellular processes, including smooth muscle contraction and cytoskeletal dynamics.
Cellular Signaling Research
This compound serves as a valuable tool in cell signaling research, enabling scientists to probe pathways regulated by MLCK. Its specificity allows for focused investigations into the downstream effects of MLCK inhibition in different cell types.
Biochemical and Cell Biology Studies
As a biochemical reagent, ML-7 is employed in fundamental cell biology experiments. It aids in understanding cellular motility, mechanotransduction, and the regulation of cellular architecture through the actin-myosin system.
| Molecular weight | 452.74 |
|---|---|
| Empirical formula | C15H17IN2O2S · HCl |
| Form | powder |
| Colour | white |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... MYLK(4638), MYLK2(85366) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is ML-7 used for?
+
ML-7 is primarily used as a specific inhibitor of myosin light chain kinase (MLCK) in research settings. It helps to study cellular processes involving MLCK, such as smooth muscle contraction and cytoskeletal dynamics.
What is the CAS number and molecular formula for ML-7?
+
The CAS number for ML-7 is 110448-33-4, and its molecular formula is C15H17IN2O2S · HCl.
What grade and purity does Tech Serve Solutions supply for ML-7?
+
Tech Serve Solutions supplies ML-7 as a white powder. The specific assay and purity details can be found on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should ML-7 be handled and stored?
+
ML-7 is supplied as a powder. It should be handled with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. It should be stored at -20°C.
Is ML-7 a controlled substance?
+
The provided data does not indicate that ML-7 is a controlled substance.
How is ML-7 packed, shipped, and exported?
+
ML-7 is packed as a chemical powder suitable for research use. Tech Serve Solutions is a global supplier and exporter of fine chemicals, adhering to all necessary regulations for international shipping.
How can I request a sample or quote for ML-7?
+
To request a sample or a quote for ML-7, please contact our sales team through the website or by providing your details via the enquiry form, specifying the product CAS number 110448-33-4.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents

(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis