6β,7β-Carbonyldioxy-labda-8,14-dien-13R-ol

6β,7β-Carbonyldioxy-labda-8,14-dien-13R-ol

Common Name: 6β,7β-Carbonyldioxy-labda-8,14-dien-13R-ol

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C21H32O4/c1-7-20(5,23)12-9-14-13(2)15-16(25-18(22)24-15)17-19(3,4)10-8-11-21(14,17)6/h7,15-17,23H,1,8-12H2,2-6H3/t15-,16-,17+,20+,21-/m1/s1

InChIKey: InChIKey=CMCAPMCCKSQKMH-JPDLMGPVSA-N

Formula: C21H32O4

Molecular Weight: 348.477178

Exact Mass: 348.23006

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Marcos, I.S., Castaneda, L., Basabe, P., Diez, D., Urones, J.G. Tetrahedron (2008) 64, 8815-29

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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) 38.7
2 (CH2) 18.9
3 (CH2) 42.8
4 (C) 33.1
5 (CH) 51.9
6 (CH) 75.2
7 (CH) 79.1
8 (C) 121
9 (C) 149.7
10 (C) 39.2
11 (CH2) 22.5
12 (CH2) 41.5
13 (C) 73.6
14 (CH) 144.5
15 (CH2) 112.7
16 (CH3) 28.2
17 (CH3) 16.4
18 (CH3) 34.3
19 (CH3) 23.7
20 (CH3) 22.6
7a (C) 155.6