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| | POLYPODINE B Basic information |
| Product Name: | POLYPODINE B | | Synonyms: | POLYPODINE B;polypodine B approx. 95%;(20R,22R)-2β,3β,5,14,20,22,25-Heptahydroxy-5β-cholesta-7-ene-6-one;(22R)-2β,3β,5,14,20,22,25-Heptahydroxy-5β-cholest-7-en-6-one;5β,20-Dihydroxyecdysone;Cholest-7-en-6-one,2,3,5,14,20,22,25-heptahydroxy-, (2b,3b,5b,22R)-;Polypodin B;Cholest-7-en-6-one, 2,3,5,14,20,22,25-heptahydroxy-, (2β,3β,5β,22R)- | | CAS: | 18069-14-2 | | MF: | C27H44O8 | | MW: | 496.63 | | EINECS: | | | Product Categories: | | | Mol File: | 18069-14-2.mol |  |
| | POLYPODINE B Chemical Properties |
| Melting point | 252-254 °C(Solv: acetone (67-64-1)) | | Boiling point | 732.7±60.0 °C(Predicted) | | density | 1.33±0.1 g/cm3(Predicted) | | storage temp. | -20°C | | form | Solid | | pka | 11.94±0.70(Predicted) | | color | White to off-white |
| | POLYPODINE B Usage And Synthesis |
| Uses | Polypodine B is a natural ecdysone ester isolated from the bark of Dacrydium intermedium[1]. | | Definition | ChEBI: Polypodine B is a 2beta-hydroxy steroid, a 3beta-hydroxy steroid, a 14alpha-hydroxy steroid, a 20-hydroxy steroid, a 22-hydroxy steroid, a 26-hydroxy steroid, a 6-oxo steroid, a 5beta-hydroxy steroid, a tertiary alpha-hydroxy ketone and a phytoecdysteroid. | | References | [1] G Russell, et al. Insect Moulting Hormones: The Phytoecdysones of Dacrydium Intermedium. |
| | POLYPODINE B Preparation Products And Raw materials |
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