Metabolite
1,2-propanediol
1,3-dihydroxyacetone
1,5-anhydroglucitol (1,5-ag)
10-heptadecenoate (17:1n7)
10-nonadecenoate (19:1n9)
13-hode + 9-hode
15-methylpalmitate (isobar with 2-methylpalmitate)
16-hydroxypalmitate
1-arachidonoylglycerophosphocholine*
1-arachidonoylglycerophosphoethanolamine*
1-arachidonoylglycerophosphoinositol*
1-arachidonylglycerol
1-docosahexaenoylglycerophosphocholine*
1-heptadecanoylglycerophosphocholine
1-heptadecanoylglycerophosphoethanolamine*
1-linoleoylglycerol (1-monolinolein)
1-linoleoylglycerophosphocholine
1-linoleoylglycerophosphoethanolamine*
1-methylimidazoleacetate
1-myristoylglycerophosphocholine
1-myristoylglycerophosphoethanolamine
1-oleoylglycerol (1-monoolein)
1-oleoylglycerophosphocholine
1-oleoylglycerophosphoethanolamine
1-oleoylglycerophosphoinositol*
1-oleoylglycerophosphoserine
1-palmitoleoylglycerophosphocholine*
1-palmitoleoylglycerophosphoethanolamine*
1-palmitoylglycerol (1-monopalmitin)
1-palmitoylglycerophosphocholine
1-palmitoylglycerophosphoethanolamine
1-palmitoylglycerophosphoinositol*
1-palmitoylplasmenylethanolamine*
1-pentadecanoylglycerophosphocholine*
1-stearoylglycerol (1-monostearin)
1-stearoylglycerophosphocholine
1-stearoylglycerophosphoethanolamine
1-stearoylglycerophosphoinositol
2-aminoadipate
2-aminobutyrate
2-arachidonoylglycerophosphocholine*
2-arachidonoylglycerophosphoethanolamine*
2'-deoxyadenosine 3'-monophosphate
2'-deoxycytidine 3'-monophosphate
2'-deoxyguanosine
2'-deoxyinosine
2-docosahexaenoylglycerophosphocholine*
2-docosahexaenoylglycerophosphoethanolamine*
2-docosapentaenoylglycerophosphocholine*
2-docosapentaenoylglycerophosphoethanolamine*
2-eicosatrienoylglycerophosphocholine*
2-ethylhexanoate
2-hydroxyacetaminophen sulfate*
2-hydroxybutyrate (ahb)
2-hydroxyglutarate
2-hydroxyhippurate (salicylurate)
2-hydroxyisobutyrate
2-hydroxypalmitate
2-isopropylmalate
2-linoleoylglycerol (2-monolinolein)
2-linoleoylglycerophosphocholine*
2-linoleoylglycerophosphoethanolamine*
2-methoxyacetaminophen sulfate*
2-methylbutyroylcarnitine
2-myristoylglycerophosphocholine*
2-oleoylglycerol (2-monoolein)
2-oleoylglycerophosphocholine*
2-oleoylglycerophosphoethanolamine*
2-oleoylglycerophosphoserine*
2-palmitoleoylglycerophosphocholine*
2-palmitoylglycerol (2-monopalmitin)
2-palmitoylglycerophosphocholine*
2-palmitoylglycerophosphoethanolamine*
2-phosphoglycerate
2-stearoylglycerophosphocholine*
2-stearoylglycerophosphoethanolamine*
3-(4-hydroxyphenyl)lactate
3-(cystein-s-yl)acetaminophen*
3-(n-acetyl-l-cystein-s-yl) acetaminophen*
3,4-dihydroxyphenethyleneglycol
3-aminoisobutyrate
3-carboxy-4-methyl-5-propyl-2-furanpropanoate (cmpf)
3-dehydrocarnitine*
3'-dephosphocoenzyme a
3-hydroxybutyrate (bhba)
3-hydroxydecanoate
3-hydroxyhippurate
3-hydroxyoctanoate
3-indoxyl sulfate
3-methyl-2-oxovalerate
3-methylhistidine
3-phosphoglycerate
3-ureidopropionate
4-acetamidophenol
4-acetaminophen sulfate
4-androsten-3beta,17beta-diol disulfate 1*
4-guanidinobutanoate
4-hydroxybutyrate (ghb)
4-hydroxyglutamate
4-hydroxyhippurate
4-hydroxyphenylacetate
4-methyl-2-oxopentanoate
5,6-dihydrouracil
5-aminovalerate
5-hete
5-methyltetrahydrofolate (5methf)
5-methylthioadenosine (mta)
5-methyluridine (ribothymidine)
5-oxoete
5-oxoproline
6-keto prostaglandin f1alpha
6-phosphogluconate
6'-sialyllactose
7-alpha-hydroxy-3-oxo-4-cholestenoate (7-hoca)
7-alpha-hydroxycholesterol
7-beta-hydroxycholesterol
acetylcarnitine
ac-ser-asp-lys-pro-oh
adenine
adenosine
adenosine 2'-monophosphate (2'-amp)
adenosine 3'-monophosphate (3'-amp)
adenosine 5'-monophosphate (amp)
adenylosuccinate
adipate
adrenate (22:4n6)
agmatine
alanine
alanylalanine
alanylglutamate
alanylglycine
alanylisoleucine
alanylleucine
alanylmethionine
alanylphenylalanine
alanylthreonine
alanyltryptophan
alanyltyrosine
alanylvaline
allo-threonine
alpha-glutamylglutamate
alpha-glutamyltryptophan
alpha-glutamyltyrosine
alpha-hydroxyisovalerate
alpha-tocopherol
androsterone sulfate
anserine
arabitol
arabonate
arachidate (20:0)
arachidonate (20:4n6)
arginine
argininosuccinate
arginylleucine
arginylmethionine
arginylphenylalanine
arginyltyrosine
arginylvaline
ascorbate (vitamin c)
asparagine
aspartate
aspartate-glutamate
aspartylleucine
aspartylphenylalanine
aspartyltryptophan
aspartylvaline
atenolol
azelate (nonanedioate)
benzoate
beta-alanine
beta-hydroxypyruvate
betaine
beta-tocopherol
bilirubin (e,e)*
bilirubin (z,z)
butyrylcarnitine
caprate (10:0)
caproate (6:0)
caprylate (8:0)
carnitine
catechol sulfate
celecoxib
c-glycosyltryptophan*
chiro-inositol
cholate
cholesterol
choline
choline phosphate
cinnamoylglycine
cis-aconitate
cis-vaccenate (18:1n7)
citalopram
citramalate
citrate
citrulline
codeine
cortisol
cortisone
creatine
creatinine
cysteine
cysteine-glutathione disulfide
cysteinylglycine
cystine
cytidine
cytidine 5'-diphosphocholine
cytidine 5'-monophosphate (5'-cmp)
cytidine-3'-monophosphate (3'-cmp)
cytosine-2',3'-cyclic monophosphate
deoxycarnitine
dihomo-linoleate (20:2n6)
dihomo-linolenate (20:3n3 or n6)
dihydrocholesterol
dimethylarginine (sdma + adma)
dimethylglycine
docosadienoate (22:2n6)
docosahexaenoate (dha; 22:6n3)
docosapentaenoate (n3 dpa; 22:5n3)
docosapentaenoate (n6 dpa; 22:5n6)
docosatrienoate (22:3n3)
dodecanedioate
eicosapentaenoate (epa; 20:5n3)
eicosenoate (20:1n9 or 11)
epinephrine
ergothioneine
erucate (22:1n9)
erythritol
erythronate*
ethanolamine
flavin adenine dinucleotide (fad)
fructose
fructose 1-phosphate
fructose-6-phosphate
fucose
fumarate
gabapentin
galactose
gamma-aminobutyrate (gaba)
gamma-glutamylcysteine
gamma-glutamylglutamate
gamma-glutamylglutamine
gamma-glutamylisoleucine*
gamma-glutamylleucine
gamma-glutamylphenylalanine
gamma-glutamylvaline
gamma-tocopherol
glucarate (saccharate)
gluconate
glucose
glucose 1-phosphate
glucose-6-phosphate (g6p)
glucuronate
glutamate
glutamate, gamma-methyl ester
glutamine
glutarate (pentanedioate)
glutarylcarnitine (c5)
glutathione, oxidized (gssg)
glutathione, reduced (gsh)
glycerate
glycerol
glycerol 2-phosphate
glycerol 3-phosphate (g3p)
glycerophosphoethanolamine
glycerophosphorylcholine (gpc)
glycine
glycocholenate sulfate*
glycolate (hydroxyacetate)
glycolithocholate sulfate*
glycylglycine
glycylisoleucine
glycylleucine
glycyllysine
glycylmethionine
glycylphenylalanine
glycylproline
glycylthreonine
glycyltryptophan
glycyltyrosine
glycylvaline
guanidinoacetate
guanine
guanosine
guanosine 5'- monophosphate (5'-gmp)
gulono-1,4-lactone
heme*
hexanoylcarnitine
hippurate
histamine
histidine
histidylleucine
histidylmethionine
histidylphenylalanine
histidyltryptophan
histidyltyrosine
homocysteine
homoserine
homostachydrine*
hydantoin-5-propionic acid
hydrochlorothiazide
hypotaurine
hypoxanthine
imidazole propionate
indoleacetate
indolelactate
inosine
inositol 1-phosphate (i1p)
isobar: fructose 1,6-diphosphate, glucose 1,6-diphosphate, myo-inositol 1,4 or 1,3-diphosphate
isobar: ribulose 5-phosphate, xylulose 5-phosphate
isobutyrylcarnitine
isoleucine
isoleucylalanine
isoleucylarginine
isoleucylglutamate
isoleucylglycine
isoleucylhistidine
isoleucylisoleucine
isoleucylmethionine
isoleucylphenylalanine
isoleucylserine
isoleucyltryptophan
isoleucyltyrosine
isoleucylvaline
isovalerylcarnitine
kynurenine
lactate
laurate (12:0)
laurylcarnitine
leucine
leucylalanine
leucylarginine
leucylasparagine
leucylglutamate
leucylglycine
leucylhistidine
leucylleucine
leucylmethionine
leucylphenylalanine
leucylserine
leucyltryptophan
leucyltyrosine
lidocaine
linoleate (18:2n6)
linolenate [alpha or gamma; (18:3n3 or 6)]
lipitor
l-urobilin
lysine
lysylleucine
lysyllysine
lysylmethionine
lysyltyrosine
malate
malonylcarnitine
maltohexaose
maltopentaose
maltose
maltotetraose
maltotriose
mannose
mannose-6-phosphate
margarate (17:0)
metformin
methionine
methionylalanine
methionylasparagine
methionylaspartate
methionylglutamate
methionylglycine
methionylleucine
methionylphenylalanine
methyl-alpha-glucopyranoside
methylglutaroylcarnitine
methylphosphate
metoprolol
metoprolol acid metabolite*
myo-inositol
myristate (14:0)
myristoleate (14:1n5)
myristoylcarnitine
n1-methyl-2-pyridone-5-carboxamide
n1-methyladenosine
n1-methylguanosine
n2,n2-dimethylguanosine
n2-acetyllysine
n2-methylguanosine
n6-acetyllysine
n6-carbamoylthreonyladenosine
n-6-trimethyllysine
n-acetylalanine
n-acetylarginine
n-acetylasparagine
n-acetylaspartate (naa)
n-acetyl-aspartyl-glutamate (naag)
n-acetylglucosamine
n-acetylglucosamine 6-phosphate
n-acetylglutamine
n-acetylglycine
n-acetylisoleucine
n-acetylleucine
n-acetylmethionine
n-acetylneuraminate
n-acetylornithine
n-acetylphenylalanine
n-acetylserine
n-acetylthreonine
n-acetyltryptophan
n-acetyltyrosine
n-acetylvaline
naproxen
nervonate (24:1n9)
nicotinamide
nicotinamide adenine dinucleotide (nad+)
nicotinamide adenine dinucleotide reduced (nadh)
nicotinamide ribonucleotide (nmn)
nicotinamide riboside*
nicotinate
nicotinate adenine dinucleotide (naad+)
n-methylglutamate
octanoylcarnitine
oleate (18:1n9)
oleoylcarnitine
ophthalmate
ornithine
p-acetamidophenylglucuronide
palmitate (16:0)
palmitoleate (16:1n7)
palmitoyl sphingomyelin
palmitoylcarnitine
pantothenate
paroxetine
p-cresol sulfate
pelargonate (9:0)
penicillin g
pentadecanoate (15:0)
phenol red
phenol sulfate
phenylacetylglutamine
phenylalanine
phenylalanylalanine
phenylalanylarginine
phenylalanylaspartate
phenylalanylglutamate
phenylalanylglycine
phenylalanylleucine
phenylalanylmethionine
phenylalanylphenylalanine
phenylalanylproline
phenylalanylserine
phenylalanyltryptophan
phenylalanyltyrosine
phenylalanylvaline
phosphate
phosphoenolpyruvate (pep)
phosphoethanolamine
phytosphingosine
pipecolate
piperine
pivaloylcarnitine
pregnanediol-3-glucuronide
pregnen-diol disulfate*
pro-hydroxy-pro
proline
prolylglycine
prolylmethionine
propionylcarnitine
prostaglandin a2
prostaglandin e2
pseudouridine
putrescine
pyridoxal
pyridoxate
pyroglutamine*
pyrophosphate (ppi)
quebrachitol
quinate
quinidine
quinolinate
ranitidine
ribitol
riboflavin (vitamin b2)
ribose
ribulose
saccharopine
s-adenosylhomocysteine (sah)
s-adenosylmethionine (sam)
salicylate
sarcosine (n-methylglycine)
scyllo-inositol
sedoheptulose-7-phosphate
serine
serylisoleucine*
serylleucine
serylphenyalanine
serylvaline
s-methylcysteine
sorbitol
sorbitol 6-phosphate
spermidine
spermine
sphinganine
sphingosine
squalene
stachydrine
stearate (18:0)
stearidonate (18:4n3)
stearoylcarnitine
streptomycin
succinate
succinylcarnitine
tartarate
taurine
testosterone
theobromine
threitol
threonate
threonine
threonylglutamate
threonylleucine
threonylmethionine
threonylphenylalanine
threonylvaline
thymidine
thymine
trans-4-hydroxyproline
trans-urocanate
triethyleneglycol
trigonelline (n'-methylnicotinate)
tryptophan
tryptophan betaine
tryptophylasparagine
tryptophylglutamate
tryptophylleucine
tyrosine
tyrosylalanine
tyrosylglutamine
tyrosylglycine
tyrosylhistidine
tyrosylleucine
tyrosyllysine
tyrosylphenylalanine
tyrosyltyrosine
tyrosylvaline
undecanedioate
uracil
urate
urea
uridine
uridine monophosphate (5' or 3')
valerylcarnitine
valine
valylalanine
valylarginine
valylasparagine
valylaspartate
valylglutamate
valylglutamine
valylglycine
valylhistidine
valylisoleucine
valylleucine
valyllysine
valylmethionine
valylphenylalanine
valylserine
valyltryptophan
valyltyrosine
valylvaline
vanillylmandelate (vma)
venlafaxine
vgahageygaealer*
xanthine
xanthosine
xylitol
xylonate
xylose
xylulose
1,7-dimethylxanthine
1-methyl-l-tryptophan
2-hydroxy caprylic acid
3-deoxyguanosine
3-hydroxy-2-methylvalerate
3-hydroxy-3-methyl-glutaric acid
3-hydroxykynurenine
4-hydroxy phenyllacticacid
5-hydroxyindoleaceticacid
5-hydroxytryptophan
allose
alpha-hydroxyisobutyric acid
aminobutyric acid
b-hydroxyisovaleric acid
caffeine
cinnamic acid
citramalic acid
coumarin
dl-3-phenyllactic acid
dl-indole-3-lactic acid (3-indolelactic acid)
glutamine or lysine or glutamic acid
glyceraldehyde-3-phosphate
isobutyryl carnitine
ketoleucine
kynurenic acid
n12-acetylthermospermidine
n1-acetylspermine
nonanedioic acid
norepinephrine (noradrenaline)
o-succinyl-l-homoserine
phthalic acid mono-2-ethylhexyl ester
pyroglutamic acid
suberic acid
theophylline
trans-4 hydroxytamoxifen
urocanic acid
vidarabine
1-methylnicotinamide
2'-o-methylguanosine
2-hydroxystearate
2-methylmalonyl carnitine
2-palmitoleoylglycerophosphoethanolamine*
3-methyl-2-oxobutyrate
3-phenylpropionate (hydrocinnamate)
4-hydroxyphenylpyruvate
4-octenedioate
5alpha-pregnan-3beta,20alpha-diol disulfate
adenosine 5'diphosphoribose
adsgegdfxaegggvr*
alanylhistidine
alpha-ketoglutarate
andro steroid monosulfate 1*
andro steroid monosulfate 2*
behenate (22:0)
conjugated linoleate (18:2n7; 9z,11e)
cystathionine
dehydroisoandrosterone sulfate (dhea-s)
desmethylnaproxen sulfate*
epiandrosterone sulfate
fluoxitine
folate
gamma-glutamylalanine
gamma-glutamylmethionine*
gamma-glutamyltyrosine
glycochenodeoxycholate
glycocholate
glycodeoxycholate
homocarnosine
hydroxyisovaleroyl carnitine
ibuprofen
isobar: fructose 1,6-diphosphate, glucose 1,6-diphosphate
malonate (propanedioate)
mannitol
methionine sulfoxide
methyl-4-hydroxybenzoate
n-acetylmannosamine
n-ethylglycinexylidide*
n-formylmethionine
phenylacetylglycine
phenyllactate (pla)
phenylpyruvate
pregn steroid monosulfate*
pyridoxine (vitamin b6)
pyroglutamylvaline
pyruvate
sebacate (decanedioate)
stearoyl sphingomyelin
suberylglycine
taurochenodeoxycholate
taurocholate
taurolithocholate 3-sulfate
thymol sulfate
udp-glucuronate
ursodeoxycholate
1-eicosatrienoylglycerophosphocholine*
1-octadecanol
13-methylmyristic acid
2-arachidonoylglycerophosphoinositol*
2-oleoylglycerophosphoinositol*
3-phosphoglycerate (isobar with 2-phosphoglycerate)
4-acetamidobutanoate
4-ethylphenylsulfate
4-nitrophenol
acetyl coa
adenosine 3',5'-cyclic monophosphate (camp)
adenosine 5'-diphosphate (adp)
aica ribonucleotide
beta-hydroxyisovalerate
carnosine
cis-urocanate
coenzyme a
coproporphyrin i
cytidine-5'-diphosphoethanolamine
delta-tocopherol
deoxycholate
gamma-glutamylmethionine
glutaroyl carnitine
heptaethylene glycol
heptanoate (7:0)
hexaethylene glycol
inosine 5'-monophosphate (imp)
isobar: udp-acetylglucosamine, udp-acetylgalactosamine
isoleucylglutamine
lathosterol
mead acid (20:3n9)
methionylthreonine
methionylvaline
nonadecanoate (19:0)
paraxanthine
pentaethylene glycol
phenolphthalein beta-d-glucuronide
pseudoephedrine
s-lactoylglutathione
s-methylglutathione
tetraethylene glycol
thiamin diphosphate
thymidine 5'-monophosphate
tiglyl carnitine
udp-glucose (isobar with udp-galactose)
uridine 5'-triphosphate (utp)
valerate
1-arachidonoyl-gpi* (20:4)*
1-palmitoleoyl-gpc* (16:1)*
1-palmitoyl-gpi* (16:0)*
1-stearoyl-gpi (18:0)
2-arachidonoyl-gpc* (20:4)*
2-arachidonoyl-gpe* (20:4)*
2-docosahexaenoyl-gpc* (22:6)*
2-linoleoyl-gpc* (18:2)*
2-myristoyl-gpc* (14:0)*
2-myristoylglycerophosphoethanolamine*
2-oleoyl-gpc* (18:1)*
2-oleoyl-gpe* (18:1)*
2-palmitoleoyl-gpc* (16:1)*
2-palmitoleoyl-gpe* (16:1)*
2-palmitoyl-gpc* (16:0)*
2-palmitoyl-gpe* (16:0)*
3-phosphoserine
acetylphosphate
arabinose
betaine aldehyde
carbamazepine 10,11-epoxide*
carbamazepine*
cysteine sulfinic acid
cdp-choline
dehydroascorbate
dihydroxyacetone phosphate (dhap)
dimethylallyl pyrophosphate (dmapp)
diphenhydramine
docosapentaenoate (dpa; 22:5n3)
galactosylsphingosine
hydroxyisovaleroylcarnitine (c5)
isobar: 2-propylpentanoic acid, 2-ethylhexanoic acid
isobutyrylcarnitine (c4)
levulinate (4-oxovalerate)
methyl palmitate (15 or 2)
n-acetylglutamate
n-acetylhistidine
palmitoyl ethanolamide
palmitoylcarnitine (c16)
ribose 5-phosphate
succinylcarnitine (c4)
sucrose
triethanolamine
trizma acetate
undecanoate (11:0)
1,2-dipalmitoylglycerol
4-androsten-3beta,17beta-diol disulfate 2*
5-dodecenoate (12:1n7)
alpha-hydroxyisocaproate
biliverdin
galactitol (dulcitol)
lignocerate (24:0)
meprobamate*
n-acetylputrescine
o-cresol sulfate
ofloxacin
orotate
oxamate
phenylacetate
progesterone
saccharin
taurocholenate sulfate*
thromboxane b2
tricosanoate (23:0)
2-aminooctanoic acid
2-dehydro-d-gluconate
acetyl-coa
adenosine 5'-phosphosulfate
adp-d-glucose
allantoin
anthranilate
atp
cdp
cdp-ethanolamine
cholesteryl sulfate
creatine phosphate
cyclic-amp
cytidine_act
d-glucono-delta-lactone-6-phosphate
d-glucuronic acid-potential
d-glyceraldehdye-3-phosphate
d-mannose/l-sorbose-potential-1
d-sedoheptulose-1/7-phosphate
dgdp
dgtp
dtmp
fructose-1,6-bisphosphate
gdp
gmp
idp
imp
indole
isocitrate
leucine/isoleucine
n-acetyl-glucosamine-1-phosphate
nadp+
shikimate-3-phosphate
trehalose/sucrose
udp
udp-d-glucose
udp-n-acetyl-glucosamine
ump
utp
1-heptadecanoylglycerol (1-monoheptadecanoin)
1-myristoylglycerol (1-monomyristin)
1-pentadecanoylglycerol (1-monopentadecanoin)
17-methylstearate
2'-deoxycytidine
2'-deoxycytidine 5'-monophosphate
2-myristoylglycerol (2-monomyristin)
2-stearoylglycerol (2-monostearin)
2-stearoylglycerophosphoinositol*
5-hydroxyindoleacetate
9,10-hydroxyoctadec-12(z)-enoic acid
adenosine-2',3'-cyclic monophosphate
chenodeoxycholate
decanoylcarnitine
dexpanthenol
gamma-glutamylthreonine*
glycoursodeoxycholate
hexadecanedioate
homovanillate sulfate
isoleucylleucine
ketamine
kynurenate
lactobionate
leucylisoleucine
n(1)-acetylspermine
n-acetylcysteine
palmitate, methyl ester
prolylleucine
raffinose
stearamide
taurodeoxycholate
tauroursodeoxycholate
tetradecanedioate
thymidine 3'-monophosphate
1-docosahexaenoylglycerol (1-monodocosahexaenoin)
1-methylhistamine
1-stearoylglycerophosphoglycerol
2-ethylhexanoate (isobar with 2-propylpentanoate)
8-hydroxyoctanoate
alpha-glutamylvaline
guanosine 3'-monophosphate (3'-gmp)
isovalerylglycine
methyl stearate
prostaglandin d2
1-methyladenosine (1ma)
2'-deoxyuridine-5'-triphosphate (dutp)
3,4-dihydroxyphenylethyleneglycol (dopeg)
3-methyl-2-oxopentanoate
5,6-dihydrothymine
5-hydroxyindoleacetate (5-hia)
5-sulfosalicylate
acetylcarnitine (alc; c2 ac)
b-aminoisobutyrate
b-hydroxybutyrate (bhba)
bicine
biotin
bradykinin
bradykinin hydroxyproline
cadaverine
ciliatine (2-aminoethylphosphonate)
dehydroepiandrosterone sulfate (dhea-s)
deoxyuridine
dihydroxyacetonephosphate (dhap)
dimethylbenzimidazole
ethylmalonate
histidinol
homoserine lactone
hydroxyphenylpyruvate
imidazolelactate
indoxylsulfate
inositol-1-phosphate (i1p)
isobar 1 includes mannose, fructose, glucose, galactose
isobar 17 includes arginine, n-alpha-acetyl-ornithine
isobar 18 includes d-fructose 1-phosphate, beta-d-fructose 6-phosphate
isobar 19 includes d-saccharic acid,1,5-anhydro-d-glucitol
isobar 2 includes 2-aminoisobutyric acid,3-amino-isobutyrate
isobar 21 includes gamma-aminobutyryl-l-histidine, l-anserine
isobar 22 includes glutamic acid, o-acetyl-l-serine
isobar 24 includes l-arabitol, adonitol
isobar 28 includes l-threonine, l-allothreonine, l-homoserine
isobar 29 includes r,s-hydroorotic acid, 5,6-dihydroorotic acid
isobar 3 includes inositol 1-phosphate, mannose 6-phosphate
isobar 30 includes maltotetraose, stachyose
isobar 31 includes 1-kestose,maltotriose, melezitose
isobar 32 includes n-acetyl-d-glucosamine, n-acetyl-d-mannosamin
isobar 35 includes d-arabinose 5-phosphate, d-ribulose 5-phosphate
isobar 4 includes gluconic acid, dl-arabinose, d-ribose, l-xylose
isobar 40 includes maltotetraose, stachyose
isobar 6 includes valine, betaine
isobar glycochenodeoxycholic acid/glycodeoxycholic acid
methylglutarate
n-acetylgalactosamine
n-acetylglucosaminylamine
n-carbamoylaspartate
octadecanoic acid
orotidine-5'-phosphate
orthophosphate (pi)
oxalate (ethanedioate)
oxoproline
phosphoserine
p-hydroxyphenylacetate (hpa)
p-hydroxyphenyllactate (hpla)
picolinate
pyridoxamine
suberate (octanedioate)
sucrose/maltose
thyroxine
topiramate
trans-2, 3, 4-trimethoxycinnamate
udp-n-acetylmuraminate (udp-murnac)
1-eicosadienoylglycerophosphocholine*
1,7-dimethylurate
4-vinylphenol sulfate
acetylcholine
serotonin (5ht)