MassBank of North America

Spectrum RIKENPlaSMA004369 for Saikosaponin D

Rating: ★★★★★

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

SPLASH:
splash10-001i-0000402900-a0857ec624a3dff43e09
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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  Lipids and lipid-like molecules
  - Class
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    Prenol lipids
    - Subclass
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      Terpene glycosides
      - Intermediate Parent 1
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        Triterpene glycosides

Compound Metadata

Name	Value
compound class Create New Query Add to Query	Triterpene saponins
InChIKey Create New Query Add to Query	KYWSCMDFVARMPN-DISCDMJRSA-N
molecular formula Create New Query Add to Query	C42H68O13
total exact mass Create New Query Add to Query	780.4659922359999
SMILES Create New Query Add to Query	OCC1OC(OC2C(O)C(OC(C)C2O)OC3CCC4(C)C5C=CC67OCC8(CCC(C)(C)CC68)C(O)CC7(C)C5(C)CCC4C3(C)CO)C(O)C(O)C1O
InChI Create New Query Add to Query	InChI=1S/C42H68O13/c1-21-28(46)33(55-34-31(49)30(48)29(47)22(18-43)53-34)32(50)35(52-21)54-27-10-11-37(4)23(38(27,5)19-44)8-12-39(6)24(37)9-13-42-25-16-36(2,3)14-15-41(25,20-51-42)26(45)17-40(39,42)7/h9,13,21-35,43-50H,8,10-12,14-20H2,1-7H3/t21-,22?,23-,24-,25?,26?,27+,28?,29?,30?,31-,32-,33?,34?,35+,37+,38+,39-,40+,41-,42?/m1/s1

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	8.253117
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	positive
spectral entropy Create New Query Add to Query	2.3502825868989734
normalized entropy Create New Query Add to Query	0.6664895918873178
precursor m/z Create New Query Add to Query	781.4732687
precursor type Create New Query Add to Query	[M+H]+
mass accuracy Create New Query Add to Query	0.8874724545924483 ppm
mass error Create New Query Add to Query	-6.935359999715729E-4 Da