MassBank of North America

Spectrum EA020808 for Mefenamic acid

Rating: ★★★★★

Originally submitted to the MassBank High Quality Mass Spectral Database as MassBank

SPLASH:
splash10-006x-0090000000-5a1c44509aa114a5d978
Submitter:
Eawag Team

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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  Benzenoids
  - Class
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    Benzene and substituted derivatives
    - Subclass
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      Benzoic acids and derivatives
      - Intermediate Parent 1
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        Aminobenzoic acids and derivatives

Compound Metadata

Name	Value
InChI Create New Query Add to Query	InChI=1S/C15H15NO2/c1-10-6-5-9-13(11(10)2)16-14-8-4-3-7-12(14)15(17)18/h3-9,16H,1-2H3,(H,17,18)
InChIKey Create New Query Add to Query	HYYBABOKPJLUIN-UHFFFAOYSA-N
molecular formula Create New Query Add to Query	C15H15NO2
total exact mass Create New Query Add to Query	241.11027872
SMILES Create New Query Add to Query	O=C(O)C=1C=CC=CC1NC2=CC=CC(=C2C)C

External Identifier	Value
cas Create New Query Add to Query	61-68-7
kegg Create New Query Add to Query	C02168
pubchem cid Create New Query Add to Query	4044
chemspider Create New Query Add to Query	3904

Mass Spectral Metadata

Name	Value
accession Create New Query Add to Query	EA020808
date Create New Query Add to Query	2014.01.14
author Create New Query Add to Query	Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
license Create New Query Add to Query	CC BY
copyright Create New Query Add to Query	Copyright (C) 2012 Eawag, Duebendorf, Switzerland
exact mass Create New Query Add to Query	241.1103
instrument Create New Query Add to Query	LTQ Orbitrap XL Thermo Scientific
instrument type Create New Query Add to Query	LC-ESI-ITFT
ms level Create New Query Add to Query	MS2
ionization Create New Query Add to Query	ESI
fragmentation mode Create New Query Add to Query	HCD
collision energy Create New Query Add to Query	15 % (nominal)
resolution Create New Query Add to Query	15000
column Create New Query Add to Query	XBridge C18 3.5um, 2.1x50mm, Waters
flow gradient Create New Query Add to Query	90/10 at 0 min, 50/50 at 4 min, 5/95 at 17 min, 5/95 at 25 min, 90/10 at 25.1 min, 90/10 at 30 min
flow rate Create New Query Add to Query	200 ul/min
retention time Create New Query Add to Query	14.5 min
SOLVENT A Create New Query Add to Query	water with 0.1% formic acid
SOLVENT B Create New Query Add to Query	methanol with 0.1% formic acid
deprofile Create New Query Add to Query	Spline
recalibrate Create New Query Add to Query	loess on assigned fragments and MS1
reanalyze Create New Query Add to Query	Peaks with additional N2/O included
whole Create New Query Add to Query	RMassBank 1.3.1
ionization mode Create New Query Add to Query	positive
spectral entropy Create New Query Add to Query	0.7557327743713955
normalized entropy Create New Query Add to Query	0.36343064194095676
precursor m/z Create New Query Add to Query	242.1176
precursor type Create New Query Add to Query	[M+H]+
mass accuracy Create New Query Add to Query	2.6793591212977677 ppm
mass error Create New Query Add to Query	-6.487199999867244E-4 Da