MassBank of North America

Spectrum RIKENPlaSMA005826 for Kaempferol

Rating: ★★★★★

Originally submitted to the RIKEN Plant Specialized Metabolome Annotation (PlaSMA) Authentic Standard Library as RIKEN PlaSMA Authentic Standard Library

SPLASH:
splash10-000i-0290000000-c00ccc24e834c589d959
Submitter:
Ryo Nakabayashi

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.

Kingdom
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Organic compounds
- Superclass
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  Phenylpropanoids and polyketides
  - Class
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    Flavonoids
    - Subclass
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      Flavones

Compound Metadata

Name	Value
compound class Create New Query Add to Query	Flavonols
InChIKey Create New Query Add to Query	IYRMWMYZSQPJKC-UHFFFAOYSA-N
molecular formula Create New Query Add to Query	C15H10O6
total exact mass Create New Query Add to Query	286.04773803999996
SMILES Create New Query Add to Query	O=C1C(O)=C(OC=2C=C(O)C=C(O)C12)C=3C=CC(O)=CC3
InChI Create New Query Add to Query	InChI=1S/C15H10O6/c16-8-3-1-7(2-4-8)15-14(20)13(19)12-10(18)5-9(17)6-11(12)21-15/h1-6,16-18,20H

Mass Spectral Metadata

Name	Value
ms level Create New Query Add to Query	MS2
instrument type Create New Query Add to Query	LC-ESI-QTOF
collision energy Create New Query Add to Query	10 eV
retention time Create New Query Add to Query	5.995067
instrument Create New Query Add to Query	Waters Xevo G2 Q-Tof
column Create New Query Add to Query	Waters Acquity UPLC BEH C18 (1.7um x 2.1mm x 150 mm)
ionization mode Create New Query Add to Query	negative
spectral entropy Create New Query Add to Query	1.659161486052214
normalized entropy Create New Query Add to Query	0.45288209843692073
precursor m/z Create New Query Add to Query	285.04046154783
precursor type Create New Query Add to Query	[M-H]-
mass accuracy Create New Query Add to Query	0.0017266671041971183 ppm
mass error Create New Query Add to Query	-4.921699883198016E-7 Da