Spectrum MoNA010170 for L-Pyroglutamic acid

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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.

Compound Metadata

NameValue
InChI=1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m0/s1
129.042593084
O=C(O)C1N=C(O)CC1
ODHCTXKNWHHXJC-VKHMYHEASA-N
C5H7NO3

Mass Spectral Metadata

NameValue
0
Ipputa Tada, Hiroshi Tsugawa, Isabel Meister, Pei Zhang, Rie Shu, Riho Katsumi, Craig E. Wheelock, Masanori Arita, Romanas Chaleckis
Agilent 6550 iFunnel
LC-ESI-QTOF
CC-BY
MS1
0.3ml/min
water with 0.1% formic acid (pH2.7)
acetonitrile with 0.1% formic acid
5.244930251810178 ppm
2.546905 minutes
AIF
Merck SeQuant ZIC HILIC (2.1 x 100 mm, 3.5 µm particle size) with Merck SeQuant ZIC HILIC Guard column (2.1 mm x 2 mm, 3.5 µm particle size)
5/95 at 0-1.5 min, 60/40 at 12-14 min, 75/25 at 14.2-17 min; 5/95 at 18-25 min
KI GIAR zic-HILIC Pos v0.92.msp.txt
DDA QTOF
DI (direct infusion)
0.7492031138976409
0.5404358085193479
130.049880981445
[M+H]+
-6.821025550038939E-4 Da