17α-Ethynylestradiol 3-cyclopentyl ether
17α-Ethynylestradiol 3-cyclopentyl ether (CAS 152-43-2), molecular formula C25H32O2, 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.
- IUPAC
- 17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol 3-cyclopentyl ether,Quinestrol
| Molecular weight | 364.52 |
|---|---|
| Empirical formula | C25H32O2 |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
- H350May cause cancer
- H360May damage fertility or the unborn child
Precautionary statements
- P201Obtain special instructions before use
- P280Wear protective gloves, clothing and eye/face protection
- 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) | 45-61-20/21/22 |
| Safety statements (S) | 53-22-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 17α-Ethynylestradiol 3-cyclopentyl ether?
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17α-Ethynylestradiol 3-cyclopentyl ether (CAS 152-43-2), molecular formula C25H32O2, is a high-purity chemical supplied by Tech Serve Solutions for cell biology applications, to USP, BP and EP standards.
What grades of 17α-Ethynylestradiol 3-cyclopentyl ether does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 17α-Ethynylestradiol 3-cyclopentyl ether 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 17α-Ethynylestradiol 3-cyclopentyl ether?
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17α-Ethynylestradiol 3-cyclopentyl ether has CAS number 152-43-2 and molecular formula C25H32O2. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for 17α-Ethynylestradiol 3-cyclopentyl ether?
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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 17α-Ethynylestradiol 3-cyclopentyl ether 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 17α-Ethynylestradiol 3-cyclopentyl ether be stored?
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Store 17α-Ethynylestradiol 3-cyclopentyl ether 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 17α-Ethynylestradiol 3-cyclopentyl ether used for?
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17α-Ethynylestradiol 3-cyclopentyl ether 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 17α-Ethynylestradiol 3-cyclopentyl ether?
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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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