4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 7-acetate 15-[(R)-2-methylbutanoate]
![4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 7-acetate 15-[(R)-2-methylbutanoate] Structure](CAS/20211123/GIF/560-49-6.gif)
- CAS No.
- 560-49-6
- Chemical Name:
- 4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 7-acetate 15-[(R)-2-methylbutanoate]
- Synonyms
- Neogermidine;Isogermidine;4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 7-acetate 15-[(R)-2-methylbutanoate];Cevane-3,4,7,14,15,16,20-heptol, 4,9-epoxy-, 7-acetate 15-[(2R)-2-methylbutanoate], (3β,4α,7α,15α,16β)- (9CI)
- CBNumber:
- CB82329789
- Molecular Formula:
- C34H53NO10
- Molecular Weight:
- 635.8
- MDL Number:
- MOL File:
- 560-49-6.mol
Last updated:2022-12-21 16:56:50
| 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) |
| FDA UNII | 5723THB86G |
4α,9-Epoxycevane-3β,4,7α,14,15α,16β,20-heptol 7-acetate 15-[(R)-2-methylbutanoate] Chemical Properties,Uses,Production
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
Raw materials
Preparation Products
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)
560-49-6