(12α,13α)-12-Hydroxypimara-7,15-dien-3-one

(12α,13α)-12-Hydroxypimara-7,15-dien-3-one

Common Name: (12α,13α)-12-Hydroxypimara-7,15-dien-3-one

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H30O2/c1-6-19(4)12-13-7-8-15-18(2,3)16(21)9-10-20(15,5)14(13)11-17(19)22/h6-7,14-15,17,22H,1,8-12H2,2-5H3/t14-,15-,17-,19+,20+/m0/s1

InChIKey: InChIKey=NQRPKGJNXGMXHK-OUEOUJKYSA-N

Formula: C20H30O2

Molecular Weight: 302.45175

Exact Mass: 302.22458

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - He, F., Pu, J.X., Huang, S.X., Xiao, W.L., Yang, L.B., Li, X.N., Zhao, Y., Ding, J., Xu, C.H., Sun, H.D. Helv Chim Acta (2008) 91, 2139-47

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) 37.7
2 (CH2) 34.6
3 (C) 216.7
4 (C) 47.4
5 (CH) 51.7
6 (CH2) 23.8
7 (CH) 121.3
8 (C) 134.9
9 (CH) 44.5
10 (C) 34.8
11 (CH2) 25.6
12 (CH) 72.6
13 (C) 41.7
14 (CH2) 37.3
15 (CH) 145.7
16 (CH2) 114
17 (CH3) 23
18 (CH3) 25.6
19 (CH3) 22.5
20 (CH3) 14.6