Labda-7,14-dien-13(R)-ol-α-L-rhamnopyranoside

Labda-7,14-dien-13(R)-ol-α-L-rhamnopyranoside

Common Name: Labda-7,14-dien-13(R)-ol-α-L-rhamnopyranoside

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C26H44O5/c1-8-25(6,31-23-22(29)21(28)20(27)17(3)30-23)15-12-18-16(2)10-11-19-24(4,5)13-9-14-26(18,19)7/h8,10,17-23,27-29H,1,9,11-15H2,2-7H3/t17-,18+,19+,20-,21+,22+,23+,25+,26-/m1/s1

InChIKey: InChIKey=SHBMAOBNYQEHHP-DCYUTMKDSA-N

Formula: C26H44O5

Molecular Weight: 436.625551

Exact Mass: 436.318875

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Choi, S.Z., Kwon, H.C., Choi, S.U., Lee, K.R. J Nat Prod (2002) 65, 1102-6

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) 39.2
2 (CH2) 18.8
3 (CH2) 42.3
4 (C) 32.9
5 (CH) 50.2
6 (CH2) 23.8
7 (CH) 122.3
8 (C) 135.3
9 (CH) 55.2
10 (C) 37
11 (CH2) 21.8
12 (CH2) 44.6
13 (C) 80.2
14 (CH) 141.8
15 (CH2) 116.1
16 (CH3) 21.8
17 (CH3) 22.1
18 (CH3) 33.1
19 (CH3) 21.8
20 (CH3) 13.6
1' (CH) 94.8
2' (CH) 72.2
3' (CH) 72
4' (CH) 74
5' (CH) 67.5
6' (CH3) 17.5