Hydroxychloroquine sulfate
Hydroxychloroquine sulfate (CAS: 747-36-4), with the empirical formula C18H26ClN3O · H2SO4 and a molecular weight of 433.95 g/mol, is a compound utilised in research settings. It is recognised for its antioxidant and cytoprotective properties and finds applications within cell biology and cell signaling studies. Supplied by Tech Serve Solutions, this chemical is intended for laboratory and research use.
- IUPAC
- 7-Chloro-4-[4-(N-ethyl-N-b-hydroxyethylamino)-1-methylbutylamino]quinoline sulfate

Cell Biology Research
Hydroxychloroquine sulfate serves as a valuable reagent in cell biology research. Its properties are explored in studies related to cellular processes, signaling pathways, and stress responses.
Antioxidant and Cytoprotectant Studies
This compound is utilised in investigations focusing on antioxidant mechanisms and cellular protection. Researchers may employ it to understand how cells respond to oxidative stress and to evaluate potential cytoprotective effects.
Cell Signaling Investigations
In the field of cell signaling and neuroscience, Hydroxychloroquine sulfate is used to probe various signaling cascades. Its influence on cellular communication pathways is a subject of ongoing research.
| Molecular weight | 433.95 |
|---|---|
| Empirical formula | C18H26ClN3O · H2SO4 |
| Assay | ≥98% (HPLC) |
| Solubility | H2O: >20 mg/mL |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Storage Condition | protect from light |
|---|
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 Hydroxychloroquine sulfate used for?
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Hydroxychloroquine sulfate (CAS: 747-36-4) is primarily used in laboratory and research settings for studies in cell biology, cell signaling, and as an antioxidant and cytoprotectant. It is not for human or animal consumption.
What are the CAS number and formula for Hydroxychloroquine sulfate?
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The CAS number for Hydroxychloroquine sulfate is 747-36-4, and its empirical formula is C18H26ClN3O · H2SO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Hydroxychloroquine sulfate with a minimum purity of ≥98% as determined by HPLC. We do not represent this product as USP, BP, or EP grade; it is intended for research and laboratory use.
What are the safety precautions for handling Hydroxychloroquine sulfate?
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Hydroxychloroquine sulfate is harmful if swallowed and causes serious eye irritation. When handling, wear a dust mask type N95 (US), eyeshields, and gloves. In case of contact with eyes, rinse cautiously with water for several minutes and seek medical advice if irritation persists. Ensure adequate ventilation.
How is Hydroxychloroquine sulfate packed, shipped, and exported?
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Hydroxychloroquine sulfate is packed in accordance with standard chemical handling and shipping regulations to ensure product integrity and safety during transit. TSS exports globally to qualified research institutions and commercial entities.
How can I request a sample or quote for Hydroxychloroquine sulfate?
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To request a sample or a quote for Hydroxychloroquine sulfate, please contact our sales department via the website or by phone, providing your institutional details and the quantity required.
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