Spektraris NMR
StylatulideLactone
Common Name: StylatulideLactone
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C26H36O9/c1-13-8-10-19(32-16(4)27)25(7)20(33-17(5)28)11-9-14(2)22(25)23(34-18(6)29)26(31)15(3)24(30)35-21(26)12-13/h9,12,15,19-23,31H,8,10-11H2,1-7H3/b13-12-/t15-,19-,20-,21-,22+,23-,25-,26-/m0/s1
InChIKey: InChIKey=NQDFQEWZRXRFKA-TWYGUGFWSA-N
Formula: C26H36O9
Molecular Weight: 492.559645
Exact Mass: 492.235933
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Sheu, J.H., Sung, P.J., Huang, L.H., Lee, S.F., Wu, T.H., Chang, B.Y., Duh, C.Y., Fang, L.S., Soong, K., Lee, T.J. J Nat Prod (1996) 59, 935-8
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Briaranes; 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) | 44.41 |
| 2 (CH) | 74.66 |
| 3 (CH2) | 31.82 |
| 4 (CH2) | 28.64 |
| 5 (C) | 148.05 |
| 6 (CH) | 117.03 |
| 7 (CH) | 78.46 |
| 8 (C) | 81.69 |
| 9 (CH) | 70.24 |
| 10 (CH) | 40.26 |
| 11 (C) | 134.34 |
| 12 (CH) | 120.74 |
| 13 (CH2) | 26.62 |
| 14 (CH) | 73.38 |
| 15 (CH3) | 14.1 |
| 16 (CH3) | 27.64 |
| 17 (CH) | 43.73 |
| 18 (CH3) | 7.05 |
| 19 (C) | 175.91 |
| 20 (CH3) | 24.31 |
| 2a (C) | 169.62 |
| 2b (CH3) | 21.16 |
| 9a (C) | 170.49 |
| 9b (CH3) | 21.44 |
| 14a (C) | 171.15 |
| 14b (CH3) | 21.47 |
