Spectrum PS043008 for Puerarin

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Compound Information

Chemical Names

Compound Classification (provided by ClassyFire)

ClassyFire is a freely accessible computational tool that uses the ChemOnt taxonomy to classify chemical entities based on their structure. ClassyFire combines structure search, IUPAC name parsing, and evaluation of logical expressions to retrieve structural features, which are then mapped to the corresponding ChemOnt classes.

Compound Metadata

NameValue
416.11073222
416.11
C21H20O9
O=C1C(=COC=2C1=CC=C(O)C2C3OC(CO)C(O)C(O)C3O)C=4C=CC(O)=CC4
InChI=1S/C21H20O9/c22-7-14-17(26)18(27)19(28)21(30-14)15-13(24)6-5-11-16(25)12(8-29-20(11)15)9-1-3-10(23)4-2-9/h1-6,8,14,17-19,21-24,26-28H,7H2/t14-,17-,18+,19-,21+/m1/s1
HKEAFJYKMMKDOR-VPRICQMDSA-N

Mass Spectral Metadata

NameValue
ESI
PS043008
Sawada Y, Matsuda F, and Hirai MY. Plant Science Center, RIKEN
Copyright(C) 2008 Plant Science Center, RIKEN
Sawada et al Widely targeted metabolomics based on large-scale MS/MS data for elucidating metabolite accumulation patterns in plants. Plant Cell Physiol(2009) 50:37-47:doi:10.1093/pcp/pcn183
TQD, Waters
Flow-injection QqQ/MS
Q
Q
LOW-ENERGY CID
20
Q
CENTROID
[M-H]-
MS2
negative
0.8486563698706213
0.6121761681155876
415.39
[M-H]-
689.8186764245363 ppm
0.28654377999998815 Da