Sandaracopimara-8(14),15-dien-18-yl formate

Sandaracopimara-8(14),15-dien-18-yl formate

Common Name: Sandaracopimara-8(14),15-dien-18-yl formate

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C21H32O2/c1-5-19(2)12-9-17-16(13-19)7-8-18-20(3,14-23-15-22)10-6-11-21(17,18)4/h5,13,15,17-18H,1,6-12,14H2,2-4H3/t17-,18-,19-,20-,21+/m0/s1

InChIKey: InChIKey=WBFBLWFBUSYBFM-UQVNRYHBSA-N

Formula: C21H32O2

Molecular Weight: 316.478368

Exact Mass: 316.24023

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Seca, A.M.L., Silva, A.M.S., Bazzocchi, I.L., Jimenez, I.A. Phytochemistry (2008) 69, 498-505

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Isopimaranes; 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) 18.1
3 (CH2) 35.8
4 (C) 36.6
5 (CH) 48.4
6 (CH2) 22.5
7 (CH2) 35.5
8 (C) 136.6
9 (CH) 50.5
10 (C) 38.1
11 (CH2) 18.7
12 (CH2) 34.5
13 (C) 37.4
14 (CH) 128.9
15 (CH) 149
16 (CH2) 110.1
17 (CH3) 25.9
18 (CH2) 72.4
19 (CH3) 17.8
20 (CH3) 15.5
18a (CH) 161.3