Vittarin-C

Vittarin-C

Common Name: Vittarin-C

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C22H26O10/c1-30-13-6-3-11(4-7-13)2-5-12-8-14(9-15(24)17(12)21(28)29)31-22-20(27)19(26)18(25)16(10-23)32-22/h3-4,6-9,16,18-20,22-27H,2,5,10H2,1H3,(H,28,29)/t16-,18-,19+,20-,22-/m1/s1

InChIKey: InChIKey=OSRBWSPIBYBSQF-QKYBYQKWSA-N

Formula: C22H26O10

Molecular Weight: 450.436699

Exact Mass: 450.152597

NMR Solvent: C5D5N

MHz:

Calibration:

NMR references: 13C - Wu, P.L., Hsu, Y.L., Zao, C.W., Damu, A.G., Wu, T.S. J Nat Prod (2005) 68, 1180-4

Species:

Notes: Family : Aromatics, Type : Stilbenes, Group : Stilbenes; 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) 148.5
2 (C) 111.8
3 (C) 166.4
4 (CH) 102.7
5 (C) 161.1
6 (CH) 110.5
α (CH2) 39.3
β (CH2) 38.1
1' (C) 136
2' (CH) 130.1
3' (CH) 114.2
4' (C) 158.3
5' (CH) 114.2
6' (CH) 130.1
1'' (CH) 101.7
2'' (CH) 75
3'' (CH) 78.8
4'' (CH) 71.2
5'' (CH) 78.5
6'' (CH2) 62.3
2a (C) 177.7
4'a (CH3) 55.2