Luciferin 6′-ethyl ether sodium salt
Luciferin 6′-ethyl ether sodium salt (CAS: 103404-64-4), with the molecular formula C13H12N2O3S2 and a molecular weight of 330.36 g/mol, is a vital chemiluminescent compound. As a specialised substrate for luciferase, it is integral to various biochemical assays and research applications. Its predictable light emission upon enzymatic reaction makes it a valuable tool in fields requiring sensitive detection methods.
- IUPAC
- 4,5-Dihydro-2-(6-ethoxy-2-benzothiazolyl)-4-thiazolinecarboxylic acid sodium salt,6′-O-Ethylluciferin sodium salt

Chemiluminescent Assays
This luciferin derivative serves as a substrate in enzyme-linked chemiluminescent assays. It reacts with luciferase to produce light, enabling highly sensitive detection and quantification in various biological and chemical systems.
Biochemical Research
Used in fundamental biochemical research to study enzyme kinetics and mechanisms involving luciferase. Its specific structure allows for targeted investigations into bioluminescence pathways and related cellular processes.
Reporter Gene Assays
Applicable in molecular biology for reporter gene expression studies. The light output correlates directly with the activity of the reporter gene fused to luciferase, providing a quantitative measure of gene expression levels.
| Molecular weight | 330.36 |
|---|---|
| Linear formula | C13H12N2O3S2 |
| Assay | ≥99% |
| Storage temperature | −20°C |
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 Luciferin 6′-ethyl ether sodium salt used for?
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Luciferin 6′-ethyl ether sodium salt is primarily used as a chemiluminescent substrate in assays involving luciferase enzymes, for biochemical research, and in reporter gene assays.
What are the CAS number and formula for Luciferin 6′-ethyl ether sodium salt?
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The CAS number is 103404-64-4 and the linear formula is C13H12N2O3S2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Luciferin 6′-ethyl ether sodium salt with an assay of ≥99%. This product is supplied for research and laboratory use and is not represented as USP, BP, EP, or pharmaceutical grade.
How should Luciferin 6′-ethyl ether sodium salt be stored and handled?
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This compound should be stored at -20°C. According to GHS information, it carries hazard class 3 for WGK Germany, indicating it is hazardous to water. Handle with appropriate personal protective equipment.
Does Tech Serve Solutions export this chemical?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Luciferin 6′-ethyl ether sodium salt.
How can I request a quote or sample?
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To request a quote or sample of Luciferin 6′-ethyl ether sodium salt, please contact our sales team via the website or direct contact details provided.
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