LBF20107PG18

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Upper classes: LB LBF



6-KETOPROSTAGLANDIN F_1α
LBF20107PG18.png
Structural Information
7- [ 3 (R) ,5 (S) -Dihydroxy-2 (R) - (3 (S) -hydroxy-1 (E) -octenyl) cyclopentan-1 (R) -yl ] -6-oxoheptanoic acid
  • 6-KETOPROSTAGLANDIN F_1α
  • 7- [ 3 (R) ,5 (S) -Dihydroxy-2 (R) - (3 (S) -hydroxy-1 (E) -octenyl) cyclopentan-1 (R) -yl ] -6-oxoheptanoic acid
Formula C20H34O6
Exact Mass 370.23553882
Average Mass 370.48036
SMILES C(CC[C@@H](O)C=C[C@H]([C@@H](CC(=O)CCCCC(O)=O)1)[C@@H](C[C@@H]1O)O)CC
Physicochemical Information
DIETHYL ETHER Pace-AsciakCMETHANOL, ACETONE, ETHYL ACETATE TanakaTet al.
When prostaglandin I2 is produced in animal tissues, it is unstable in aqueous solution, especially at acidic pH, and readily decomposed to 6-keto-prostaglandin F1a Moncada_S et al.;>. Therefore, 6-keto-prostaglandin F1a is detected where prostaglandin I2 is produced.
Tanaka_T et al.;>
File:XPR1811FT0001.gif
6-Keto-prostaglandin F1a is subjected to b-oxidation, and converted to 2,3-dinor-6-keto-prostaglandin F1a which appears in urine as a major metabolite Needleman_P et al.;>.
Spectral Information
Mass Spectra METHYL ESTER ; 366(M+-18), 348, 335, 330, 323, 319, 279, 265, 223, 196, 195, 164, 143, 121, 111, 99, 95, 71 TanakaTet al.. DIRECT EXPOSURE AMMONIA CI POSITIVE : 370, 353, 244, 163, 153, 136. NEGATIVE : 368, 351, 334, 316, 225, 219, 166, 135, 127 Cepa_SR et al.
UV Spectra
IR Spectra NEAT: n 3400, 1715, 1245, 1045, 975, 915, 875, 845, 800, 730 cm-1 TanakaTet al.
NMR Spectra 1H-NMR(ACETONE-D6) : d 6.1-5.4(bs, 4H), 5.5-5.2(m, 2H), 4.7-3.5(m, 3H), 2.5-1.1 (m, 22H), 0.86(t, 3H) TanakaTet al.
Other Spectra
Chromatograms
Reported Metabolites, References
Biospecies ID Compound Name Reference Comment
n.a. LBF20107PG18 See above. Cepa_SR et al. 1984
n.a. LBF20107PG18 See above. Moncada_S et al. 1978
n.a. LBF20107PG18 See above. Needleman_P et al. 1986
n.a. LBF20107PG18 See above. Pace-Asciak_C 1976
n.a. LBF20107PG18 See above. Tanaka_T et al. 1987