Estriol (CAS 50-27-1) — formula C18H24O3, molecular weight 288.4; category organic chemicals.
Estriol (CAS 50-27-1) is a chemical raw material in the organic chemicals category. Its molecular formula C18H24O3 comprises 18 C, 24 H, 3 O atoms. Its molecular weight is about 288.4. Reported physicochemical data: melting point around 82-86, LogP about 2.45. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 50-27-1 |
|---|---|
| Molecular Formula | C18H24O3 |
| Molecular Weight | 288.4 |
| Melting Point | 82-86 |
| LogP | 2.45 |
| Applications | MEDICATION, Use (kg, approx.) in Germany (2009): >50, Consumption (g per capita, approx.) in Germany (2009): 0.000611, Calculated removal (%): 24.5 |
| Category | Organic Chemicals |
Documented applications: MEDICATION, Use (kg, approx.) in Germany (2009): >50, Consumption (g per capita, approx.) in Germany (2009): 0.000611, Calculated removal (%): 24.5.
Estriol is a carbon-based organic compound with CAS registry number 50-27-1 and molecular formula C18H24O3 (molecular weight 288.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 50-27-1
Its molecular formula C18H24O3 comprises 18 C, 24 H, 3 O atoms.
Also known as: Estriol · 雌三醇
Category: organic chemicals
The CAS registry number of Estriol is 50-27-1.
Molecular formula C18H24O3, molecular weight 288.4.
It is also registered under: Estriol, 雌三醇.
Recorded applications: MEDICATION, Use (kg, approx.) in Germany (2009): >50, Consumption (g per capita, approx.) in Germany (2009): 0.000611, Calculated removal (%): 24.5.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Estriol (CAS 50-27-1), compiled from public chemistry databases.
| CAS Registry Number | 50-27-1 |
|---|---|
| PubChem CID | 5756 |
| Molecular formula | C18H24O3 |
| IUPAC name | (8R,9S,13S,14S,16R,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol |
| UNII (FDA) | FB33469R8E |
| Molecular Weight | 288.4 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 288.17254462 |
| Monoisotopic Mass | 288.17254462 |
| Topological Polar Surface Area | 60.7 |
| Heavy Atom Count | 21 |
| Melting Point | 82-86 |
|---|---|
| Melting Point | 288 °C (decomposes) |
| Melting Point | 282 °C |
| Density | 1.27 g/cu cm at 25 °C |
| LogP | 2.45 |
| LogP | log Kow = 2.45 |
estriol; 50-27-1; Oestriol; Trihydroxyestrin; Aacifemine; Estratriol; Ovestrion; Tridestrin; Destriol; Ovestin; Theelol; Hormomed; Klimoral; Oestratriol; Orestin; Triovex
| Reported hazard statements | H350 (23.9%), H351 (74.8%), H360 (97.4%), H362 (49.7%), H372 (23.9%), H410 (23.2%) |
|---|
H350 (23.9%): May cause cancer [Danger Carcinogenicity]
H351 (74.8%): Suspected of causing cancer [Warning Carcinogenicity]
Estriol · CAS 50-27-1 · C18H24O3. UNII FB33469R8E. Melting Point: 82-86; Melting Point: 288 °C (decomposes); Melting Point: 282 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 雌三醇