Spektraris NMR
Glabcensin N
Common Name: Glabcensin N
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C30H42O11/c1-13-19-10-20(37-14(2)31)23-29(9)12-21(38-15(3)32)26(40-17(5)34)28(7,8)24(29)22(39-16(4)33)27(41-18(6)35)30(23,11-19)25(13)36/h19-27,36H,1,10-12H2,2-9H3/t19-,20+,21+,22-,23+,24-,25-,26+,27+,29+,30+/m1/s1
InChIKey: InChIKey=ZDHNGQWYWBNSEU-FRUHZOOWSA-N
Formula: C30H42O11
Molecular Weight: 578.649043
Exact Mass: 578.272712
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Zhao, Q.S., Tian, J., Yue, J.M., Lin, Z.W., Sun, H.D. J Nat Prod (1997) 60, 1075-81
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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) | 41.19 |
| 2 (CH) | 67.24 |
| 3 (CH) | 77.63 |
| 4 (C) | 38.85 |
| 5 (CH) | 43.39 |
| 6 (CH) | 70.13 |
| 7 (CH) | 76.24 |
| 8 (C) | 46.05 |
| 9 (CH) | 49.45 |
| 10 (C) | 39.13 |
| 11 (CH) | 68.76 |
| 12 (CH2) | 39.58 |
| 13 (CH) | 38.27 |
| 14 (CH2) | 34.13 |
| 15 (CH) | 81.21 |
| 16 (C) | 156.9 |
| 17 (CH2) | 106.08 |
| 18 (CH3) | 28.02 |
| 19 (CH3) | 23.07 |
| 20 (CH3) | 20.45 |
| 2a (C) | 170.44 |
| 2b (CH3) | 21.36 |
| 3a (C) | 170.32 |
| 3b (CH3) | 21.36 |
| 6a (C) | 169.88 |
| 6b (CH3) | 21.18 |
| 7a (C) | 169.65 |
| 7b (CH3) | 20.93 |
| 11a (C) | 168.79 |
| 11b (CH3) | 20.52 |
