Diethylstilbestrol, ≥99% (HPLC)
Order Diethylstilbestrol, ≥99% (HPLC) (CAS 56-53-1) online at Zemixal. Request a quote with price, lead time and documents.
About Diethylstilbestrol, ≥99% (HPLC)
Diethylstilbestrol, ≥99% (HPLC) is part of the Zemixal phenols & Naphthols range. Identity at a glance (≥99%): CAS 56-53-1, formula C18H20O2 and molar mass 268.3 g/mol. Typical appearance is white to off-white powder.
Use cases we see most often
- Organic synthesis
- API synthesis
Storage and safety notes
Classified under GHS with signal word Danger and hazard statements H315, H319, H335 and H350. Read the SDS before first use.
Order it in 1 g, 5 g, 10 g and 25 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- API synthesis
Applications
Grade guides
Specifications and identifiers
| Product name | Diethylstilbestrol, ≥99% (HPLC) |
|---|---|
| Catalogue number | ZX-009255 |
| CAS number | 56-53-1 |
| IUPAC name | 4-[(E)-4-(4-hydroxyphenyl)hex-3-en-3-yl]phenol |
| Molecular formula | C18H20O2 |
| Molar mass | 268.3 g/mol |
| Exact mass | 268.1463 |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | White to off-white powder |
| XLogP3 | 5.1 |
| H-bond donors / acceptors | 2 / 2 |
| Topological polar surface area | 40.5 Ų |
| HS code | 29242990 |
| InChIKey | RGLYKWWBQGJZGM-ISLYRVAYSA-N |
| SMILES | CC/C(=C(/CC)\C1=CC=C(C=C1)O)/C2=CC=C(C=C2)O |
| PubChem CID | 448537 |
| Synonyms | (E)-3,4-Bis(4-hydroxyphenyl)-3-hexene, DES, Stilbestrol, Stilboestrol, Distilbene, Estrobene, Stilbetin, Estromenin, Vagestrol, Dietilestilbestrol, Comestrol, Domestrol |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H350May cause cancer
- H360May damage fertility or the unborn child
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P203, P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, 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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 10 g | Quoted on request | |
| 25 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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