β-Estradiol
β-Estradiol (CAS 50-28-2), molecular formula C18H24O2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis 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
- 1,3,5-Estratriene-3,17β-diol,17β-Estradiol,3,17β-Dihydroxy-1,3,5(10)-estratriene,Dihydrofolliculin
| Molecular weight | 272.38 |
|---|---|
| Empirical formula | C18H24O2 |
| Assay | ≥97.0% (HPLC) |
| Grade | purum |
| Optical activity | [α]20/D +79±2°, c = 1% in dioxane |
| Suitability | suitable for cell culture |
| Melting point | 176-180 °C(lit.)176-180 °C |
Hazard statements
- H351Suspected of causing cancer
- H360FD
- H362May cause harm to breast-fed children
Precautionary statements
- P201Obtain special instructions before use
- P263
- P281Use personal protective equipment as required
- P308IF exposed or concerned
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 60-63-40-64 |
| Safety statements (S) | 53-45176-180 °C |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Potency | 0.2-10 ng/mL |
|---|
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 β-Estradiol?
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β-Estradiol (CAS 50-28-2), molecular formula C18H24O2, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of β-Estradiol does Tech Serve Solutions supply?
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Tech Serve Solutions supplies β-Estradiol 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 β-Estradiol?
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β-Estradiol has CAS number 50-28-2 and molecular formula C18H24O2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for β-Estradiol?
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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 β-Estradiol 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 β-Estradiol be stored?
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Store β-Estradiol 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 β-Estradiol used for?
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β-Estradiol is used in chemical synthesis 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 β-Estradiol?
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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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