(20R)-15,20-Dihydro-12,15α,20-trihydroxy-4-methyl-4,8-secosenecionan-8,11,16-trione
- CAS No.
- 41451-67-6
- Chemical Name:
- (20R)-15,20-Dihydro-12,15α,20-trihydroxy-4-methyl-4,8-secosenecionan-8,11,16-trione
- Synonyms
- Onetine;Onetine【neutral】;(20R)-15,20-Dihydro-12,15α,20-trihydroxy-4-methyl-4,8-secosenecionan-8,11,16-trione;2,9-Dioxa-14-azabicyclo[9.5.1]heptadec-11-ene-3,8,17-trione, 4,7-dihydroxy-4-[(1R)-1-hydroxyethyl]-6,7,14-trimethyl-, (1R,4S,6R,7R)-
- CBNumber:
- CB62272353
- Molecular Formula:
- C19H29NO8
- Molecular Weight:
- 399.44
- MDL Number:
- MOL File:
- 41451-67-6.mol
(20R)-15,20-Dihydro-12,15α,20-trihydroxy-4-methyl-4,8-secosenecionan-8,11,16-trione Chemical Properties,Uses,Production
Description
A hepatotoxic alkaloid from Senecio othonnae M. B., this base is obtained as colourless crystals from MeOH. The alkaloid is dextrorotatory having [α] 20 D + 73° (c 2.5, CHC13). The 12-acetate is identical with Floridanine (q.v.) and the 12: l8-diacetate is Floricaline (q.v.). The flavianate forms colourless crystals from EtOH, m.p. 238-2400 C. The structure has been established from the hydrolysis products, e.g. hydrootonecine and an acid, ClOH1S0 7 , m.p. 142-3°C.
References
Danilova, Koretskaya, Utkin., J. Gen. Chern., USSR, 32, 647 (1962)
(20R)-15,20-Dihydro-12,15α,20-trihydroxy-4-methyl-4,8-secosenecionan-8,11,16-trione Preparation Products And Raw materials
Raw materials
Preparation Products
(20R)-15,20-Dihydro-12,15α,20-trihydroxy-4-methyl-4,8-secosenecionan-8,11,16-trione Suppliers
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| Supplier | Tel | Country | ProdList | Advantage | |
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| TargetMol Chemicals Inc. | +1-781-999-5354 | support@targetmol.com | United States | 19973 | 58 |
| EMMX Biotechnology LLC | 888-539-0666 | info@emmx.com | United States | 8449 | 60 |
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| cjbscvictory | 13348960310 13348960310 | 3003867561@qq.com | China | 9946 | 58 |
| Supplier | Advantage |
|---|---|
| TargetMol Chemicals Inc. | 58 |
| EMMX Biotechnology LLC | 60 |
| Sichuan BioCrick Biotech Co., Ltd | 58 |
| cjbscvictory | 58 |
(20R)-15,20-Dihydro-12,15α,20-trihydroxy-4-methyl-4,8-secosenecionan-8,11,16-trione
Onetine【neutral】
Onetine
2,9-Dioxa-14-azabicyclo[9.5.1]heptadec-11-ene-3,8,17-trione, 4,7-dihydroxy-4-[(1R)-1-hydroxyethyl]-6,7,14-trimethyl-, (1R,4S,6R,7R)-
41451-67-6