|
| 4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 7-acetate 15-[(R)-2-methylbutanoate] Basic information |
Product Name: | 4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 7-acetate 15-[(R)-2-methylbutanoate] | Synonyms: | 4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 7-acetate 15-[(R)-2-methylbutanoate];Isogermidine;Neogermidine;Cevane-3,4,7,14,15,16,20-heptol, 4,9-epoxy-, 7-acetate 15-[(2R)-2-methylbutanoate], (3β,4α,7α,15α,16β)- (9CI) | CAS: | 560-49-6 | MF: | C34H53NO10 | MW: | 635.8 | EINECS: | | Product Categories: | | Mol File: | 560-49-6.mol | |
| 4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 7-acetate 15-[(R)-2-methylbutanoate] Chemical Properties |
Melting point | 221-2°C and 229-230°C | Boiling point | 721.3±60.0 °C(Predicted) | density | 1.36±0.1 g/cm3(Predicted) | pka | 11.76±0.70(Predicted) |
| 4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 7-acetate 15-[(R)-2-methylbutanoate] Usage And Synthesis |
Description | This germine alkaloids, obtained from Veratrum viriole, occurs in two modifications with the melting points given above. It is a laevorotatory base having
[α]29Dl>S - 26° (c 1.0, CHCI3) and [α]29Dl>s - 63.2° (c 1.0, pyridine). Since alkaline
hydrolysis gives the same hydrolysis products as germidine, viz. germine, acetic
and 2-methylbutyric acids, it follows that the two bases are positional isomers. | References | Myers et aI., 1. Amer. Chern. Soc., 74,3198 (1952) |
| 4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 7-acetate 15-[(R)-2-methylbutanoate] Preparation Products And Raw materials |
|