MassBank of North America

Spectrum EMBL-MCF_spec93736 for L-METHIONINE

Rating: ★★★★★

Originally submitted to the EMBL - Metabolomics Core Facility Spectral Library as EMBL-MCF

SPLASH:
splash10-0udi-3900000000-116ebcafe2b1aa128c9b
Submitter:
Prasad Phapale

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
- Create New Query
- Add to Query
Organic compounds
- Superclass
  Create New Query
  Add to Query
  Organic acids and derivatives
  - Class
    Create New Query
    Add to Query
    Carboxylic acids and derivatives
    - Subclass
      Create New Query
      Add to Query
      Amino acids, peptides, and analogues
      - Intermediate Parent 1
        Create New Query
        Add to Query
        Amino acids and derivatives
        Intermediate Parent 2
        Create New Query
        Add to Query
        Alpha amino acids and derivatives

Compound Metadata

Name	Value
monoisotopic mass Create New Query Add to Query	149.05104976
pubchem Create New Query Add to Query	6137
InChI Create New Query Add to Query	InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
InChIKey Create New Query Add to Query	FFEARJCKVFRZRR-BYPYZUCNSA-N
molecular formula Create New Query Add to Query	C5H11NO2S
total exact mass Create New Query Add to Query	149.051049592
SMILES Create New Query Add to Query	O=C(O)C(N)CCSC

Mass Spectral Metadata

Name	Value
dataset Create New Query Add to Query	IROA_PLATE_pos_1_D.mzML
standard Create New Query Add to Query	268: L-METHIONINE
retention time Create New Query Add to Query	3.4409674
curatr spec id Create New Query Add to Query	spec93736
scan number Create New Query Add to Query	1154
collision energy Create New Query Add to Query	35.0 eV
column Create New Query Add to Query	Luna Amino (150x 2 mm; 3uM)
method id Create New Query Add to Query	HILIC_BA2
mobile phase Create New Query Add to Query	7.5 mM Ammonium acetate+0.1% NH4OH (A), ACN (B)
normalized collion energy Create New Query Add to Query	35.0
instrument Create New Query Add to Query	Thermo Q-Exactive Plus
instrument type Create New Query Add to Query	LC-ESI-QFT
ms level Create New Query Add to Query	MS2
author Create New Query Add to Query	Prasad Phapale
ionization mode Create New Query Add to Query	positive
spectral entropy Create New Query Add to Query	1.8421608896362915
normalized entropy Create New Query Add to Query	0.5364495497333935
precursor m/z Create New Query Add to Query	150.058030758748
mass accuracy Create New Query Add to Query	6.58967232206798 ppm
mass error Create New Query Add to Query	-9.888332519949472E-4 Da