LBF20307PG07

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Prostaglandin E2
LBF20307PG07.png
Structural Information
Systematic Name 7- [ 3 (R) -Hydroxy-2 (R) - (3 (S) -hydroxy-1 (E) -octenyl-5-oxocyclopentan-1 (R) -yl ] -5 (Z) -heptenoic acid
Common Name
  • Prostaglandin E2
Symbol
Formula C20H32O5
Exact Mass 352.224974134
Average Mass 352.46508
SMILES C(CC[C@@H](O)C=C[C@H]([C@H]1CC=CCCCC(O)=O)[C@@H](CC1=O)O)CC
Physicochemical Information
Melting Point 65-66°C <<1001>>
Boiling Point
Density
Optical Rotation
Reflactive Index [a]XD26=-61.0°(C=1.0, TETRAHYDROFURAN) <<1001>>
Solubility ETHYL ACETATE,THF,CHLOROFORM<<1002/1006>>. STABILITIES: to be stable under neutral condition. to decompose to PGA2 under acidic and to PGB2 under basic conditions <<1004/1005>>
Spectral Information
Mass Spectra d,l-mixture ; 334(M+-18), 316, 298, 190 <<1003>>
UV Spectra
IR Spectra d,l-mixture ; 3400, 1710, 970cm-1 <<1003>>
NMR Spectra 13C-NMR(CDCl3) : 214.71(C9),178.39(C1), 136.62(C14), 131.52(C13), 130.91(C5), 126.69(C6), 73.19(C15), 72.13(C11), 54.55(C12), 53.51(C8), 46.23(C10), 37.00 (C16), 33.56(C2), 31.73(C18), 26.47(C4), 25.20(C7,17), 24.60(C3), 22.64(C19), 14.04. <<1002>>. 1H-NMR(CDCl3) : d5.67(dd, J=6.6Hz, 15.4, 1H, 14-CH), 5.57(dd, J=8.1, 15.4Hz, 1H, 13-CH), 5.40(m, 2H, 5.6-CH), 4.12(q, J=6.5, 6.7, 6.8Hz, 1H, 15-CH), 4.06(q, J=8.1, 8.2, 8.3Hz, 1H, 11-CH), 2.72(dd, J= <<1002>>
Chromatograms




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