Dihydroethidium
Dihydroethidium (CAS 104821-25-2), molecular formula C21H21N3, is a high-purity chemical supplied by Tech Serve Solutions for biochemicals & reagents 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.
- IUPAC
- 2,7-Diamino-10-ethyl-9-phenyl-9,10-dihydrophenanthridine,3,8-Diamino-5,6-dihydro-5-ethyl-6-phenylphenanthridine,Hydroethidine
| Molecular weight | 315.41 |
|---|---|
| Empirical formula | C21H21N3 |
| Assay | ≥95% |
| Solubility | chloroform: soluble20 mg/mL |
| Storage temperature | −20°C |
| Application | Dihydroethidium (dHEt), a fluorescene probe, is used to detect the presence of reactive oxygen species (ROS) such as superoxides. |
| Suitability | suitable for fluorescence |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Product Line | BioReagent |
|---|---|
| Fluorescence | λex 358 nm; λem 461 nmλex 392 nm; λem 410 nm in methanol |
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 Dihydroethidium?
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Dihydroethidium (CAS 104821-25-2), molecular formula C21H21N3, is a high-purity chemical supplied by Tech Serve Solutions for biochemicals & reagents applications, to USP, BP and EP standards.
What grades of Dihydroethidium does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dihydroethidium 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 Dihydroethidium?
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Dihydroethidium has CAS number 104821-25-2 and molecular formula C21H21N3. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Dihydroethidium?
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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 Dihydroethidium 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 Dihydroethidium be stored?
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Store Dihydroethidium 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 Dihydroethidium used for?
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Dihydroethidium is used in biochemicals & reagents 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 Dihydroethidium?
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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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