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20-HYDROXYECDYSONE 3(/2)-ACETATE 22-PHOSPHATE

Year of first isolation: 1983
Formula:C29H47O11P
Molecular weight:602
Occurence in plants:
 
Occurence in animals:
Locusta migratoria [Orthoptera] » Images of Locusta migratoria Wikipedia: Locusta migratoria [Orthoptera]
20-HYDROXYECDYSONE 3(/2)-ACETATE 22-PHOSPHATE

STRUCTURE DESCRIPTORS

Canonical SMILES 
Isomeric SMILES
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C1[C@]2([C@@H](C[C@H]([C@H]1O)OC(=O)C)C(=O)C=C1[C@@H]2CC[C@]2([C@]1(CC[C@@H]2[C@](C)([C@@H](CCC(C)(C)O)OP(=O)([O-])[O-])O)O)C)C » JSMol: View in 3D
IUPAC Name(2R,3R)-2-((2S,3R,5R,9R,10R,13R,14S,17S)-3-acetoxy-2,14-dihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,6,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2,6-dihydroxy-6-methylheptan-3-yl phosphate
CAS-RN 
PubChem CID 
InChiKey
[ ChemIDPlus: search ]
VQZIEELVORGXOR-OQQOFWQASA-L
InChIInChI=1S/C29H47O11P/c1-16(30)39-22-14-19-20(31)13-18-17(26(19,4)15-21(22)32)7-11-27(5)23(8-12-29(18,27)35)28(6,34)24(40-41(36,37)38)9-10-25(2,3)33/h13,17,19,21-24,32-35H,7-12,14-15H2,1-6H3,(H2,36,37,38)/p-2/t17-,19-,21-,22+,23-,24+,26+,27+,28+,29+/m0/s1

MASS SPECTRUM

EI-MS m/z (relative intensity %)Direct inlet MS with fast-heating technique m/z: 607 (M-18+Na)+, 589, 571, 546 (M-18+Na -CH3COOH-H)+
HR-MS 

CARBON NMR

PROTON NMR

C5D5N
01 
02 
03 
04 
05 
06 
07 
08 
09 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
CD3OD
01-Ha 
01-He 
02-Ha 
03-He 
04-Ha 
04-He 
05-H 
07-H 
09-Ha 
11-Ha 
11-He 
12-Ha 
12-He 
15-Ha 
15-Hb 
16-Ha 
16-Hb 
17-H 
18-Me0.92
19-Me0.99
21-Me1.32
22-H 
23-Ha 
23-Hb 
24-Ha 
24-Hb 
26-Me1.21
27-Me1.22
OAc1.92 (s, 3H)

PHYSICAL PROPERTIES

M.P. 
[α]D20 
IR (KBr) ν max (cm-1) 
UV (EtOH) λ max (log ε) 

CHROMATOGRAPHY

HPTLC 
TLC 
GLC 
HPLC 

BIOLOGICAL ACTIVITIES

 

REFERENCES

First isolationTSOUPRAS, G. et al. (1983) C. R. Acad. Sci. Paris, Sér. III, 296, 77-80 Search more

see Important notice
© Université Pierre & Marie Curie, Paris 6, France
© Institute of Organic Chemistry and Biochemistry, Academy of Sciences, Prague, Czech Republic
© Institut National de la Recherche Agronomique, Versailles, France
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