Quinidine sulfate salt dihydrate
Quinidine sulfate salt dihydrate (CAS 6591-63-5), molecular formula C40H48N4O4 · H2O4S · 2H2O, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.

| Molecular weight | 782.94 |
|---|---|
| Empirical formula | C40H48N4O4 · H2O4S · 2H2O |
| Impurities tested | ≤20% Dihydroquinidine (according to USP specifications., actual content given on label) |
| Melting point | 212-214 °C (dec.)(lit.) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| 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.
| Quality Level | CUSTOM |
|---|
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 Quinidine sulfate salt dihydrate?
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Quinidine sulfate salt dihydrate (CAS 6591-63-5), molecular formula C40H48N4O4 · H2O4S · 2H2O, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to USP, BP and EP standards.
What grades of Quinidine sulfate salt dihydrate does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Quinidine sulfate salt dihydrate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Quinidine sulfate salt dihydrate?
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Quinidine sulfate salt dihydrate has CAS number 6591-63-5 and molecular formula C40H48N4O4 · H2O4S · 2H2O. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Quinidine sulfate salt dihydrate?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Quinidine sulfate salt dihydrate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Quinidine sulfate salt dihydrate be stored?
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Store Quinidine sulfate salt dihydrate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Quinidine sulfate salt dihydrate used for?
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Quinidine sulfate salt dihydrate is used in cell biology applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Quinidine sulfate salt dihydrate?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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