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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 (Sigma Aldrich/Merck/TCI Chemical Grade) 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. |
| 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. |
| 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. |
Competitive Estra-4,9-Diene-3,17-Dione (Sigma Aldrich/Merck/TCI Chemical Grade) prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales3@ar-reagent.com
