© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
|
HS Code |
584900 |
| Product Name | Estra-4,9-Diene-3,17-Dione |
| Cas Number | 5173-46-6 |
| Molecular Formula | C18H20O2 |
| Molecular Weight | 268.35 g/mol |
| Appearance | Yellow to orange crystalline powder |
| Purity | Typically ≥98% |
| Melting Point | 164-166 °C |
| Solubility | Slightly soluble in water; soluble in organic solvents like DMSO or ethanol |
| Storage Temperature | 2-8°C (refrigerated) |
| Synonyms | Trenavar, Trendione |
| Smiles | CC12CCC3=C(C1=O)C=CC4=CC(=O)CCC4C3CC2 |
| Inchi | InChI=1S/C18H20O2/c1-18-7-6-15-14-11-10-12-8-9-16(19)17(20)13(12)5-4-11/h8-9,11,14-15H,4-7,10H2,1-3H3 |
| Hazard Class | Irritant |
As an accredited Estra-4,9-Diene-3,17-Dione factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Estra-4,9-Diene-3,17-Dione from Sigma-Aldrich is supplied in a 1-gram amber glass vial, with tamper-evident seal. |
| Shipping | Estra-4,9-Diene-3,17-Dione from suppliers such as Sigma Aldrich, Merck, and TCI Chemical is shipped in secure, sealed containers to ensure product integrity. It is classified as a research chemical and typically handled as non-hazardous, but shipping may comply with local and international chemical transport regulations. Temperature and light protection may apply. |
| Storage | Estra-4,9-Diene-3,17-Dione should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from incompatible substances. Protect from light, heat, and moisture. Store at room temperature or as recommended by Sigma Aldrich, Merck, or TCI Chemical. Ensure proper chemical labeling and access is limited to trained personnel. |
Competitive Estra-4,9-Diene-3,17-Dione prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
