Equilin
Order Equilin (CAS 474-86-2) online at Zemixal: C18H20O2, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.
About Equilin
Equilin belongs to the Equilin reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 474-86-2, formula C18H20O2 and molar mass 268.3 g/mol. It is handled as a solid.
Use cases we see most often
- Identification & assay
- Method development & validation
- QC reference material
Storage and safety notes
It carries the GHS signal word Danger (H302, H312, H332 and H351), 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. You receive a certificate of analysis with characterisation data with each order. 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
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | Equilin |
|---|---|
| Catalogue number | ZX-024588 |
| CAS number | 474-86-2 |
| IUPAC name | (9S,13S,14S)-3-hydroxy-13-methyl-9,11,12,14,15,16-hexahydro-6H-cyclopenta[a]phenanthren-17-one |
| Molecular formula | C18H20O2 |
| Molar mass | 268.3 g/mol |
| Exact mass | 268.1463 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.9 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 37.3 Ų |
| HS code | 38229090 |
| InChIKey | WKRLQDKEXYKHJB-HFTRVMKXSA-N |
| SMILES | C[C@]12CC[C@H]3C(=CCC4=C3C=CC(=C4)O)[C@@H]1CCC2=O |
| PubChem CID | 223368 |
| Synonyms | 7-Dehydroestrone, Dihydroequilenin, 1,3,5,7-Estratetraen-3-ol-17-one, Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy-, 3-hydroxy-estra-1,3,5(10),7tetraen-17-one, Opera_ID_780, 3-Hydroxyoestra-1,3,5(10),7-tetraen-17-one, 1,5,7-Estratetraen-3-ol-17-one, 3-Hydroxyestra-1,5(10),7-tetraen-17-one, 3-hydroxy-estra-1,3,5(10), 7-tetraen-17-one, 3-hydroxy-estra-1,3,5(10),7-tetraen-17-one, Estra-1,5(10),7-tetraen-17-one, 3-hydroxy- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
- H351Suspected of causing cancer
- H360May damage fertility or the unborn child
- H361Suspected of damaging fertility or the unborn child
- H362May cause harm to breast-fed children
Precautionary statements P203, P260, P261, P263, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P321, P330, P362 + P364, P405, P501
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 Equilin
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