Tienilic Acid
Tienilic Acid (CAS: 40180-04-9), with the molecular formula C13H8Cl2O4S and a molecular weight of 331.17 g/mol, is a chemical compound utilised in various biological and chemical research applications. It is primarily known for its role in studies related to drug metabolism, xenobiotic interactions, and as a substrate or inhibitor in certain cellular processes. Available from Tech Serve Solutions with a purity of ≥98%, it supports advanced laboratory investigations.
- IUPAC
- Ticrynafen,Tienylic acid,[2,3-Dichloro-4-(2-thienylcarbonyl)phenoxy]-acetic acid
- Synonyms
- TicrynafenTienylic acid[2,3-Dichloro-4-(2-thienylcarbonyl)phenoxy]-acetic acid

Drug Metabolism Studies
Tienilic Acid is employed in research to investigate the pathways and mechanisms of drug and xenobiotic metabolism. Its known interactions with metabolic enzymes make it a valuable tool for understanding how organisms process foreign compounds.
Cellular Signaling Research
This compound serves as a probe in cell signalling studies, particularly within neuroscience research. It can help elucidate signalling cascades and receptor interactions within biological systems.
Substrate and Inhibitor Analysis
Tienilic Acid is used to study enzyme kinetics, acting as either a substrate or an inhibitor. This application is crucial for understanding enzyme function and for developing new therapeutic agents.
Multi-Drug Resistance Investigations
Researchers utilise Tienilic Acid to explore mechanisms of multi-drug resistance. Its interactions can provide insights into cellular defence mechanisms and drug efflux pumps.
| Molecular weight | 331.17 |
|---|---|
| Empirical formula | C13H8Cl2O4S |
| Assay | ≥98% (HPLC) |
| Solubility | DMSO: soluble5 mg/mL (clear solution) |
| Storage temperature | −20°C |
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 Tienilic Acid used for?
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Tienilic Acid is used in research for studying drug and xenobiotic metabolism, cellular signalling, neuroscience, and as a substrate or inhibitor in biochemical assays.
What is the CAS number and formula for Tienilic Acid?
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The CAS number for Tienilic Acid is 40180-04-9, and its molecular formula is C13H8Cl2O4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Tienilic Acid with a minimum purity of ≥98% by HPLC. We do not represent this product as USP, BP, or EP grade.
How should Tienilic Acid be handled and stored?
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Tienilic Acid is classified as harmful if swallowed (Hazard Code: Xn, Risk Statement: R22). It should be stored at -20°C. Handle with appropriate personal protective equipment in a well-ventilated area.
Is Tienilic Acid a controlled substance?
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The provided data does not indicate that Tienilic Acid is a controlled substance.
How is Tienilic Acid shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. Specific shipping and export details for Tienilic Acid can be provided upon request.
How can I request a quote or sample for Tienilic Acid?
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To request a quote or a sample of Tienilic Acid, please contact our sales team through the website or by phone.
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