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ent-2.alpha.,15,16,19-tetrahydroxypimar-8(14)-ene
SpectraBase Compound ID FstIkNAQxl1
InChI InChI=1S/C20H34O4/c1-18(17(24)11-21)7-6-15-13(8-18)4-5-16-19(2,12-22)9-14(23)10-20(15,16)3/h8,14-17,21-24H,4-7,9-12H2,1-3H3/t14-,15+,16+,17?,18-,19-,20-/m0/s1
InChIKey NRYNTARIOIRWAB-UJCPGSJHSA-N
Mol Weight 338.5 g/mol
Molecular Formula C20H34O4
Exact Mass 338.24571 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID AbNELEaNqYe
Name ent-2.alpha.,15,16,19-tetrahydroxypimar-8(14)-ene
Appearance White amorphous powder
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H34O4
InChI InChI=1S/C20H34O4/c1-18(17(24)11-21)7-6-15-13(8-18)4-5-16-19(2,12-22)9-14(23)10-20(15,16)3/h8,14-17,21-24H,4-7,9-12H2,1-3H3/t14-,15+,16+,17?,18-,19-,20-/m0/s1
InChIKey NRYNTARIOIRWAB-UJCPGSJHSA-N
Instrument Name Finnigan MAT 95
Ionization Type EI
Literature Reference DOI 10.1021/np0400407
Molecular Weight 338.488 g/mol
Optical Rotation [a]D20 = -18.4 (c = 0.50, MeOH)
Reported Formula C20H34O4
SMILES OC[C@@]1(C[C@@](C[C@@]2([C@@]1(CCC=1[C@]2(CC[C@](C(CO)O)(C1)C)[H])[H])C)(O)[H])C
SPLASH splash10-05fr-1960000000-c9125ca095958edcdc73
Source of Spectrum G4-67-1520-3
Wiley ID 1881885