15-0xo-(-)-trachylohan-l9-oic acid

15-0xo-(-)-trachylohan-l9-oic acid

Common Name: 15-0xo-(-)-trachylohan-l9-oic acid

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H28O3/c1-17-6-4-7-18(2,16(22)23)13(17)5-8-20-10-12-11(9-14(17)20)19(12,3)15(20)21/h11-14H,4-10H2,1-3H3,(H,22,23)/t11-,12-,13+,14+,17-,18-,19+,20-/m1/s1

InChIKey: InChIKey=UGBZTWXBAZGOFM-JQCSLBCESA-N

Formula: C20H28O3

Molecular Weight: 316.435274

Exact Mass: 316.203845

NMR Solvent: C5D5N

MHz:

Calibration:

NMR references: 13C - Harrigan, G.G., Bolzani, V.D., Gunatilaka, A.A.L., Kingston, D.G.I. Phytochemistry (1994) 36, 109-13

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Trachylobanes; 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) 39.4
2 (CH2) 18.5
3 (CH2) 31.6
4 (C) 43.1
5 (CH) 55.4
6 (CH2) 19.9
7 (CH2) 30.5
8 (C) 46.5
9 (CH) 54.6
10 (C) 39.2
11 (CH2) 18.6
12 (CH) 34.2
13 (CH) 30.3
14 (CH2) 30.4
15 (C) 218.5
16 (C) 33.3
17 (CH3) 12.9
18 (CH3) 28.8
19 (C) 182.9
20 (CH3) 12.8