Spektraris NMR
Glycyrrhizol B
Common Name: Glycyrrhizol B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H18O5/c1-21(2)7-6-13-15(26-21)5-4-12-14-10-24-17-9-11(22)8-16(23-3)18(17)20(14)25-19(12)13/h4-9,22H,10H2,1-3H3
InChIKey: InChIKey=BKLGAGSBCOUJGV-UHFFFAOYSA-N
Formula: C21H18O5
Molecular Weight: 350.365412
Exact Mass: 350.115424
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - He, J., Chen, L., Heber, D., Shi, W., Lu, Q.Y. J Nat Prod (2006) 69, 121-4
Species:
Notes: Family : Flavonoids, Type : Pterocarpanoids; 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) | 155.9 |
| 2 (CH) | 97.1 |
| 3 (C) | 157.1 |
| 4 (CH) | 93.4 |
| 4a (C) | 155.9 |
| 6 (CH2) | 65.1 |
| 6a (C) | 105.9 |
| 6b (C) | 118.9 |
| 7 (CH) | 117.1 |
| 8 (CH) | 112.7 |
| 9 (C) | 149.9 |
| 10 (C) | 106.9 |
| 10a (C) | 151.2 |
| 11a (C) | 146.6 |
| 11b (C) | 100.4 |
| 1' (CH) | 116.3 |
| 2' (CH) | 130.7 |
| 3' (C) | 76.3 |
| 4' (CH3) | 27.5 |
| 5' (CH3) | 27.5 |
| 1a (CH3) | 56.2 |
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The Spektraris NMR database is developed and hosted by the Lange laboratory at WSU. CAS Registry Number is a Registered Trademark of the American Chemical Society.