For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

(1R,4aR,4bS,7R,8S,8aR,10aR)-8-acetoxy-7-[(3-hydroxy-5-keto-tetrahydrofuran-3-yl)methyl]-1,4a,7-trimethyl-3,4,4b,5,6,8,8a,9,10,10a-decahydro-2H-phenanthrene-1-carboxylic acid methyl ester

Compound with spectra: 1 NMR

(1R,4aR,4bS,7R,8S,8aR,10aR)-8-acetoxy-7-[(3-hydroxy-5-keto-tetrahydrofuran-3-yl)methyl]-1,4a,7-trimethyl-3,4,4b,5,6,8,8a,9,10,10a-decahydro-2H-phenanthrene-1-carboxylic acid methyl ester
SpectraBase Compound ID 2Lxx0Y0xx1x
InChI InChI=1S/C26H40O7/c1-16(27)33-21-17-7-8-19-24(3,10-6-11-25(19,4)22(29)31-5)18(17)9-12-23(21,2)14-26(30)13-20(28)32-15-26/h17-19,21,30H,6-15H2,1-5H3/t17-,18+,19-,21+,23-,24-,25-,26?/m1/s1
InChIKey OTKKBUVQOUXILR-AKKXPESVSA-N
Mol Weight 464.6 g/mol
Molecular Formula C26H40O7
Exact Mass 464.277404 g/mol
Enantiomer InChIKey OTKKBUVQOUXILR-PDTUSPERSA-N

View Spectrum of (1R,4aR,4bS,7R,8S,8aR,10aR)-8-acetoxy-7-[(3-hydroxy-5-keto-tetrahydrofuran-3-yl)methyl]-1,4a,7-trimethyl-3,4,4b,5,6,8,8a,9,10,10a-decahydro-2H-phenanthrene-1-carboxylic acid methyl ester

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
De-15-methyl-14-acetoxy-15-(tetrahydro-4-hydroxy -furan-2-on-4-yl)-18-isopimaranoic acid, methyl ester
(1R,4aR,4bS,7R,8S,8aR,10aR)-8-acetoxy-7-[(3-hydroxy-5-keto-tetrahydrofuran-3-yl)methyl]-1,4a,7-trimethyl-3,4,4b,5,6,8,8a,9,10,10a-decahydro-2H-phenanthrene-1-carboxylic acid
De-15-methyl-14-acetoxy-15-(tetrahydro-4-hydroxy -furan-2-on-4-yl)-18-isopimaranoic acid
De-15-methyl-14-acetoxy-15-(2,5-dihydro-furan-2- on-4-yl)-18-isopimaranoic acid, methyl ester
(1R,4aR,4bS,7R,8S,8aR,10aR)-8-acetoxy-7-[(5-keto-2H-furan-3-yl)methyl]-1,4a,7-trimethyl-3,4,4b,5,6,8,8a,9,10,10a-decahydro-2H-phenanthrene-1-carboxylic acid methyl ester
De-15-methyl-18-acetoxy-14,15-(4-acetoxymethyl-4 -hydroxy-1-oxa-2-oxo-butano)-isopimarane
(4.alpha.,5.alpha.,15S)-15-hydroxy-4-methyl-17-oxoandrostane-4-carbocylic acid methyl ester
METHYL-(3AR-(3A-ALPHA,3B-ALPHA,5A-BETA,6-BETA,9A-ALPHA,9B-BETA,10A-ALPHA))-7,9A-DIMETHYL-3B-(1-METHYLETHYL)-2-OXO-PERHYDRO-PENTALENO-[2,1-A
DIMETHYL-(3R-(1-3''R*,4''AS*,4''BR*,8''R*,8''AR*)-3-ALPHA,4A-BETA,4B-ALPHA,8-BETA,8A-BETA))-4B,4''B,8,8''-TETRAMETHYL-3,3''-DI-(2-METHYL-1-OX
7,8,14-TRIHYDROXY-ISOPIMARAN-18-CARBOXYLIC-ACID
4-Methyl-A-nor-cholestan[3,2-c]isoxazole
Title Journal or Book Year
13C NMR data for isopimarane and 8-epi-isopimarane diterpenoids Magnetic Resonance in Chemistry 1989
Other Resources
Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.