Cryptomeridiol 11-a-L-rhamnoside tetraacetate

Cryptomeridiol 11-a-L-rhamnoside tetraacetate

Common Name: Cryptomeridiol 11-a-L-rhamnoside tetraacetate

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C27H44O9/c1-15-21(33-16(2)28)22(34-17(3)29)23(35-18(4)30)24(32-15)36-25(5,6)19-10-13-26(7)11-9-12-27(8,31)20(26)14-19/h15,19-24,31H,9-14H2,1-8H3/t15-,19-,20-,21-,22+,23-,24+,26-,27-/m1/s1

InChIKey: InChIKey=IUSUBEQTXUIFPO-KWTDTNKRSA-N

Formula: C27H44O9

Molecular Weight: 512.633907

Exact Mass: 512.298533

NMR Solvent: C5D5N

MHz:

Calibration:

NMR references: 13C - Hsieh, T.J., Chang, F.R., Chia, Y.C., Chen, C.Y., Chiu, H.F., Wu, Y.C. J Nat Prod (2001) 64, 616-9

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eudesmanes; 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) 41.5
2 (CH2) 22
3 (CH2) 44
4 (C) 71
5 (CH) 54.9
6 (CH2) 22
7 (CH) 48.6
8 (CH2) 22.5
9 (CH2) 44.8
10 (C) 34.6
11 (C) 80.4
12 (CH3) 23.9
13 (CH3) 23.8
14 (CH3) 18.8
15 (CH3) 23
1' (CH) 92.1
2' (CH) 71.7
3' (CH) 72.6
4' (CH) 69.9
5' (CH) 66.9
6' (CH3) 17.7
2'a (C) 170.2
2'b (CH3) 20.5
3'a (C) 170.3
3'b (CH3) 20.5
4'a (C) 170.5
4'b (CH3) 20.6