Estriol CAS#: 50-27-1; ChemWhat Code: 52719
Names & Identifiers | 
| Product Name | Estriol | 
| Synonyms | TRIDESTRIN;(16-alpha,17-beta)-estra-1,3,5(10)-triene-3,16,17-triol;(16alpha,17beta)-Estra-1,3,5(10)-triene-3,16,17-triol;(16-alpha,17-beta)-oestra-1,3,5(10)-triene-3,16,17-triol;(16alpha,17beta)-Oestra-1,3,5(10)-triene-3,16,17-triol;1,3,5-estratriene-3-beta,16-alpha,17-beta-triol;1,3,5-Estratriene-3beta,16-alpha,17-beta-triol;1,3,5-oestratriene-3-beta,16-alpha,17-beta-triol | 
| CAS Registry Number | 50-27-1 | 
| Molecular Formula | C18H24O3 | 
| Molecular Weight | 288.38 | 
| EINECS | 200-022-2 | 
| Other Registry Numbers | ; | 
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. | 
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Chemical & Physical Properties | 
| Melting point | 280-282 °C(lit.) | 
| alpha | D25 +58° ±5° (0.04 g in 1 ml dioxane) | 
| Density | 1.27 | 
| Refractive Index | 58 ° (C=0.4, Dioxane) | 
| Flash Point | 9℃ | 
| Storage | -20°C Freezer | 
| Merck | 3707 | 
| InChIKey | PROQIPRRNZUXQM-ZXXIGWHRSA-N | 
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. | 
| NIST Chemistry Reference | Estriol(50-27-1) | 
Safety & Hazards(Codes & Phrases) | 
| Hazard Codes | T,F | 
| R Phrase | 60-61-40-45-39/23/24/25-23/24/25-11 | 
| S Phrase | 53-22-36/37/39-45-36/37-16 | 
| RIDADR | UN1230 – class 3 – PG 2 – Methanol, solution | 
| WGK Germany | 3 | 
| RTECS | KG8225000 | 
| F | 8-10 | 
| Hazardous Substances Data | 50-27-1(Hazardous Substances Data) | 
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. | 
Literature | 
| Literature on PubChem | Synthesis References, Metabolite References, etc. | 
Patents | 
| Patents on PubChem | Related Patents Of This Product | 
Transportation, Storage & Usage | 
| Transportation | No Information | 
| Storage | No Information | 
| Usage | No Information | 
Spectral Properties | 
| No Information | 
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