Spektraris NMR
bridgesigenin B
Common Name: bridgesigenin B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C30H46O6/c1-25(2)18-9-12-28(5)19(27(18,4)11-10-20(25)32)8-7-16-17-13-26(3,15-31)22(33)23(34)30(17)14-21(29(16,28)6)36-24(30)35/h7,17-23,31-34H,8-15H2,1-6H3/t17-,18-,19+,20-,21+,22-,23-,26-,27-,28+,29-,30-/m0/s1
InChIKey: InChIKey=WBRUZQYGCIWBHD-DAROYTKESA-N
Formula: C30H46O6
Molecular Weight: 502.683781
Exact Mass: 502.329439
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Konoshita K., Koyama K., Takahashi K., Kondo N., Yuasa H. J Nat Prod (1992) 55, 953
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Oleananes; 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) | 28 |
| 3 (CH) | 78 |
| 4 (C) | 37.2 |
| 5 (CH) | 55.9 |
| 6 (CH2) | 18.5 |
| 7 (CH2) | 33.8 |
| 8 (C) | 40.6 |
| 9 (CH) | 48.7 |
| 10 (C) | 37.2 |
| 11 (CH2) | 23.6 |
| 12 (CH) | 128.1 |
| 13 (C) | 138.1 |
| 14 (C) | 46.5 |
| 15 (CH) | 80.2 |
| 16 (CH2) | 27.8 |
| 17 (C) | 52.4 |
| 18 (CH) | 41.6 |
| 19 (CH2) | 42 |
| 20 (C) | 41.4 |
| 21 (CH) | 79.6 |
| 22 (CH) | 69.7 |
| 23 (CH3) | 28.7 |
| 24 (CH3) | 16.5 |
| 25 (CH3) | 16.3 |
| 26 (CH3) | 19.8 |
| 27 (CH3) | 25.4 |
| 28 (C) | 178.9 |
| 29 (CH3) | 25.3 |
| 30 (CH2) | 63.8 |
