| Product name： | Beta-Ecdysterone |
| Synonym： | Ecdysterone; crustecdysone |
| Purity： | 98% + by HPLC |
| Appearance： | White powder |
| Chemical Family： | Steroids |
| Canonical SMILES： | CC12CCC3C(=CC(=O)C4C3(CC(C(C4)O)O)C)C1(CCC2C(C)(C(CCC(C)(C)O)O)O)O |
| Botanical Source： | the marine crayfish Jasus lalandei in low yield (2 mg/ton), saturniid oak-silk moth pupae, the silkworm, the wood of Podocarpus elatus and in Polypodium vulgare and many other plants |