17-Alpha-Dihydro Equilin
17-Alpha-Dihydro Equilin (CAS 651-55-8) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-024589.
About 17-Alpha-Dihydro Equilin
17-Alpha-Dihydro Equilin is supplied by Zemixal as a characterised reference material for Equilin analysis. For your records (Reference Standard), the material is defined by CAS 651-55-8, formula C18H22O2 and molar mass 270.4 g/mol. It is handled as a solid.
Use cases we see most often
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Storage and safety notes
It carries the GHS signal word Warning (H315 and H319), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Equilin standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 17-Alpha-Dihydro Equilin |
|---|---|
| Catalogue number | ZX-024589 |
| CAS number | 651-55-8 |
| IUPAC name | (9S,13S,14S,17R)-13-methyl-6,9,11,12,14,15,16,17-octahydrocyclopenta[a]phenanthrene-3,17-diol |
| Molecular formula | C18H22O2 |
| Molar mass | 270.4 g/mol |
| Exact mass | 270.162 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.2 |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 40.5 Ų |
| HS code | 38229090 |
| InChIKey | NLLMJANWPUQQTA-SPUZQDLCSA-N |
| SMILES | C[C@]12CC[C@H]3C(=CCC4=C3C=CC(=C4)O)[C@@H]1CC[C@H]2O |
| PubChem CID | 9547222 |
| Synonyms | 17α-Dihydro Equilin, Estra-1,3,5(10),7-tetraene-3,17alpha-diol, alpha-Dihydroequilin, alpha-Equilol, Dihydroequilin 17alpha-form, Estra-1,3,5(10),7-tetraene-3,17.alpha.-diol, Estra-1,3,5(10),7-tetraene-3,17-diol, (17.alpha.)-, Estra-1,3,5(10),7-tetraene-3,17-diol, (17alpha)-, 17a-Dihydro Equilin, Dihydroequilin |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 17-Alpha-Dihydro Equilin
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