(1α,2β,5α,8α10α)-1,10-epoxy-2-hydroxy-3,7(11)-guaiadien-12,8-olide

(1α,2β,5α,8α10α)-1,10-epoxy-2-hydroxy-3,7(11)-guaiadien-12,8-olide

Common Name: (1α,2β,5α,8α10α)-1,10-epoxy-2-hydroxy-3,7(11)-guaiadien-12,8-olide

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C15H18O4/c1-7-4-12(16)15-10(7)5-9-8(2)13(17)18-11(9)6-14(15,3)19-15/h4,10-12,16H,5-6H2,1-3H3/t10-,11-,12+,14+,15+/m0/s1

InChIKey: InChIKey=QKIQAUSGMKJYFS-CWFCOSEVSA-N

Formula: C15H18O4

Molecular Weight: 262.301592

Exact Mass: 262.120509

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Usia, T., Watabe, T., Kadota, S., Tezuka, Y. J Nat Prod (2005) 68, 64-8

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Guaianes; 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 (C) 74.5
2 (CH) 79.9
3 (CH) 127.4
4 (C) 149.5
5 (CH) 50.3
6 (CH2) 30.8
7 (C) 161
8 (CH) 79.1
9 (CH2) 42.2
10 (C) 59.6
11 (C) 122.3
12 (C) 173.9
13 (CH3) 8.3
14 (CH3) 20.7
15 (CH3) 15.6