Danshensu sodium salt
Danshensu sodium salt (CAS: 81075-52-7), with the molecular formula C9H9O5 · Na and a molecular weight of 220.15 g/mol, is a white to beige powder. This compound is recognised for its antioxidant and cytoprotective properties, playing a role in cell biology and signaling pathways. It is utilised in research settings for its involvement in cellular stress responses and kinase biology, particularly within the context of nitric oxide signaling.
- IUPAC
- (R)-α,3,4-Trihydroxy-benzenepropanoic acid sodium salt,(R)-(+)-3-(3,4-Dihydroxyphenyl)lactic acid,3-(3′,4′-Dihydroxyphenyl)-(2R)-lactic acid sodium salt,DS 182,Dan Shen Su,Dan shen suan A,Salianic acid A,Salvianic acid A
- Synonyms
- (R)-α,3,4-Trihydroxy-benzenepropanoic acid sodium salt(R)-(+)-3-(3,4-Dihydroxyphenyl)lactic acid3-(3′,4′-Dihydroxyphenyl)-(2R)-lactic acid sodium saltDS 182Dan Shen SuDan shen suan ASalianic acid ASalvianic acid A

Cellular Stress and Antioxidant Research
Danshensu sodium salt serves as a valuable reagent in studies investigating cellular stress mechanisms and antioxidant defence pathways. Its known properties make it useful for exploring cytoprotective effects in various biological models.
Kinase Biology and Cell Signaling
This compound is applied in research focused on kinase/phosphatase biology and serine/threonine kinase signaling. It aids in understanding the modulation of cell signaling cascades relevant to cellular functions and responses.
Neuroscience Research
Danshensu sodium salt finds application in cell signaling and neuroscience research, contributing to the study of pathways influencing neuronal function and stress responses within the nervous system.
| Molecular weight | 220.15 |
|---|---|
| Empirical formula | C9H9O5 · Na |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to beige |
| Solubility | H2O: soluble20 mg/mL, clear |
| Optical activity | [α]/D +30 to +40°, c = 1 in H2O |
| Storage temperature | 2-8°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 Danshensu sodium salt used for?
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Danshensu sodium salt is primarily used in research for its antioxidant and cytoprotective properties, and in studies related to cell signaling, cellular stress, kinase biology, and neuroscience.
What are the CAS number and formula for Danshensu sodium salt?
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The CAS number for Danshensu sodium salt is 81075-52-7, and its empirical formula is C9H9O5 · Na.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Danshensu sodium salt with an assay of ≥98% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated otherwise in the product specifications.
What are the safety considerations for handling Danshensu sodium salt?
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Danshensu sodium salt is classified with a WGK (Germany) of 3, indicating it is hazardous to water. Appropriate laboratory safety precautions should be followed during handling and storage, in accordance with its safety data sheet.
How is Danshensu sodium salt stored and shipped?
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Danshensu sodium salt should be stored at 2-8°C. As a global supplier, Tech Serve Solutions adheres to all necessary regulations for the safe packing, shipping, and exporting of chemicals.
How can I request a sample or quote for Danshensu sodium salt?
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To request a sample or a quote for Danshensu sodium salt, please contact our sales team through the website or by phone, providing the product name and CAS number.
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