JS-K
JS-K (CAS: 205432-12-8), with the molecular formula C13H16N6O8 and a molecular weight of 384.30 g/mol, is a specialized chemical compound. It is primarily recognised for its role in biochemical research, particularly within cell biology and cell signaling pathways. As a nitric oxide donor, JS-K is instrumental in studies investigating NO metabolism and related cellular processes.
- IUPAC
- O2-(2,4-Dinitrophenyl) 1-[(4-ethoxycarbonyl)piperazin-1-yl]diazen-1-ium-1,2-diolate

Nitric Oxide Research
JS-K serves as a valuable tool for researchers studying the complex roles of nitric oxide (NO) in biological systems. Its properties as an NO donor facilitate investigations into NO signaling, vasodilation, and neurotransmission.
Cell Signaling Studies
As a cell signaling enzyme modulator, JS-K is employed in cellular biology to probe pathways influenced by NO. This aids in understanding cellular responses and disease mechanisms.
Biochemical Assays
This compound is utilised in various biochemical assays and as a reagent for in-vitro studies focusing on enzymatic activity and metabolic pathways involving nitric oxide.
| Molecular weight | 384.30 |
|---|---|
| Empirical formula | C13H16N6O8 |
| Assay | ≥97% |
| Solubility | DMSO: soluble9.3 mg/mLH2O: insoluble |
| 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.
| Shipped In | dry ice |
|---|
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 JS-K used for?
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JS-K is used in biochemical research, particularly in cell biology and cell signaling studies, functioning as a nitric oxide donor to investigate NO metabolism and related cellular processes.
What are the CAS number and molecular formula for JS-K?
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The CAS number for JS-K is 205432-12-8, and its molecular formula is C13H16N6O8.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies JS-K with an assay of ≥97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling requirements for JS-K?
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JS-K requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The product has a WGK Germany rating of 3, indicating a high hazard level.
How is JS-K shipped and stored?
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JS-K is shipped using dry ice and requires storage at -20°C to maintain its stability and efficacy.
How can I request a quote or sample for JS-K?
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To request a quote or a sample of JS-K, please contact Tech Serve Solutions directly through our website or sales department.
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