MassBank of North America

Spectrum FiehnHILIC002144 for N-Formylmethionine

Rating: ★★★★☆

Originally submitted to the Fiehn Lab HILIC Library

SPLASH:
splash10-03e9-9200000000-432567ba9faa3feb7128
Submitter:
Megan Showalter

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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  Organic acids and derivatives
  - Class
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    Carboxylic acids and derivatives
    - Subclass
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      Amino acids, peptides, and analogues
      - Intermediate Parent 1
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        Amino acids and derivatives
        Intermediate Parent 2
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        Alpha amino acids and derivatives

Compound Metadata

Name	Value
InChIKey Create New Query Add to Query	PYUSHNKNPOHWEZ-YFKPBYRVSA-N
molecular formula Create New Query Add to Query	C6H11NO3S
total exact mass Create New Query Add to Query	177.045964212
SMILES Create New Query Add to Query	O=C(O)C(N=CO)CCSC
InChI Create New Query Add to Query	InChI=1S/C6H11NO3S/c1-11-3-2-5(6(9)10)7-4-8/h4-5H,2-3H2,1H3,(H,7,8)(H,9,10)/t5-/m0/s1

Mass Spectral Metadata

Name	Value
collision energy spread Create New Query Add to Query	15 eV
isotope Create New Query Add to Query	M + 0
scan number Create New Query Add to Query	408
ionization mode Create New Query Add to Query	positive
retention time Create New Query Add to Query	4.018617
collision energy Create New Query Add to Query	35 eV
instrument type Create New Query Add to Query	LC-ESI-QTOF
instrument Create New Query Add to Query	SCIEX TripleTOF 6600
author Create New Query Add to Query	Michael Sa and Megan Showalter
ms level Create New Query Add to Query	MS2
column Create New Query Add to Query	Waters Acquity UPLC BEH Amide column (2.1 x 150mm: 1.7µm)
spectral entropy Create New Query Add to Query	1.917675123224381
normalized entropy Create New Query Add to Query	0.7266515591398517
precursor m/z Create New Query Add to Query	178.0517
precursor type Create New Query Add to Query	[M+H]+
mass accuracy Create New Query Add to Query	12.548108217953104 ppm
mass error Create New Query Add to Query	-0.0022342119999905208 Da