16b,17-Dihydroxy-ent-kauran-19-al

16b,17-Dihydroxy-ent-kauran-19-al

Common Name: 16b,17-Dihydroxy-ent-kauran-19-al

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H32O3/c1-17(12-21)7-3-8-18(2)15(17)6-9-19-10-14(4-5-16(18)19)20(23,11-19)13-22/h12,14-16,22-23H,3-11,13H2,1-2H3/t14-,15-,16+,17+,18-,19+,20-/m1/s1

InChIKey: InChIKey=ACIODAKBJVREKJ-KSLKBLKXSA-N

Formula: C20H32O3

Molecular Weight: 320.467037

Exact Mass: 320.235145

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Wu, Y.C., Hung, Y.C., Chang, F.R., Cosentino, M., Wang, H.K., Lee, K.H. J Nat Prod (1996) 59, 635-7

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 13 C Spectrum from Naproc 13: José Luis López-Pérez, Roberto Therón, Esther del Olmo, David Díaz: NAPROC-13: a database for the dereplication of natural product mixtures in bioassay-guided protocols. Bioinformatics 23(23):3256-3257 (2007)

Carbon NMR Peaks

Position PPM
1 (CH2) 41.8
2 (CH2) 18.8
3 (CH2) 34.2
4 (C) 48.4
5 (CH) 56.5
6 (CH2) 19.6
7 (CH2) 39.4
8 (C) 43.3
9 (CH) 55.4
10 (C) 39.7
11 (CH2) 18.3
12 (CH2) 26.5
13 (CH) 40.6
14 (CH2) 38.3
15 (CH2) 52.3
16 (C) 79.8
17 (CH2) 69.7
18 (CH3) 24.2
19 (CH) 206
20 (CH3) 16.3