Exact Mass: 159.0592

Indoleacetaldehyde, also known as tryptaldehyde, belongs to the class of organic compounds known as 3-alkylindoles. 3-Alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 3-position. Indoleacetaldehyde is an extremely weak basic (essentially neutral) compound (based on its pKa). Indoleacetaldehyde exists in all living species, ranging from bacteria to humans. Within humans, indoleacetaldehyde participates in a number of enzymatic reactions. In particular, indoleacetaldehyde can be biosynthesized from tryptamine; which is mediated by the enzyme kynurenine 3-monooxygenase. In addition, indoleacetaldehyde can be converted into indoleacetic acid; which is catalyzed by the enzyme aldehyde dehydrogenase, mitochondrial. In humans, indoleacetaldehyde is involved in tryptophan metabolism. Outside of the human body, indoleacetaldehyde has been detected, but not quantified in, several different foods, such as nuts, turmerics, Alaska blueberries, summer savouries, and black raspberries. This could make indoleacetaldehyde a potential biomarker for the consumption of these foods. Indoleacetaldehyde is also a substrate for amine oxidase and 4-trimethylaminobutyraldehyde dehydrogenase. Indoleacetaldehyde is a substrate for Retina-specific copper amine oxidase, Aldehyde dehydrogenase X (mitochondrial), Amine oxidase B, Amiloride-sensitive amine oxidase, Aldehyde dehydrogenase (mitochondrial), Fatty aldehyde dehydrogenase, 4-trimethylaminobutyraldehyde dehydrogenase, Aldehyde dehydrogenase (dimeric NADP-preferring), Aldehyde dehydrogenase family 7 member A1, Amine oxidase A, Aldehyde dehydrogenase 1A3 and Membrane copper amine oxidase. [HMDB]. 1H-Indole-3-acetaldehyde is found in many foods, some of which are oil palm, rowanberry, cherimoya, and japanese persimmon. Acquisition and generation of the data is financially supported in part by CREST/JST. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

L-2-Amino-4-methylenepentanedioic acid

4-Methyleneglutamic acid, sodium salt, (L-glu)-isomer

L-2-Amino-4-methylenepentanedioic acid is found in alcoholic beverages. L-2-Amino-4-methylenepentanedioic acid is a constituent of peanuts (Arachis hypogaea) and other plants, notably tulips and hops

N-Methyl-2-oxoglutaramate

N-methyl-2-oxoglutaramic acid

3-Methyl-quinolin-2-ol

3-methylquinolin-2(1H)-one

Echinopsine

N-Hydroxy-1-aminonaphthalene

N-(naphthalen-1-yl)hydroxylamine

N-Hydroxy-1-aminonaphthalene, also known as 1-Naphthylhydroxylamine or N-Hydroxy-1-naphthylamine, is classified as a member of the Naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings. N-Hydroxy-1-aminonaphthalene is considered to be practically insoluble (in water) and relatively neutral

2-Methyl-4-quinolinol

4-HYDROXY-2-METHYLQUINOLINE

5-(4-methylphenyl)-1,3-oxazole

4-FURAN-2-YL-PHENYLAMINE

L-trans-alpha-Amino-2-carboxycyclopropaneacetic acid

(alpha-Carboxycyclopropyl)glycine, (1R-(1alpha(s*),2alpha))-isomer

L-trans-alpha-Amino-2-carboxycyclopropaneacetic acid is found in fruits. L-trans-alpha-Amino-2-carboxycyclopropaneacetic acid is isolated from seeds of Blighia sapida (akee apple Isolated from seeds of Blighia sapida (akee apple). L-trans-alpha-Amino-2-carboxycyclopropaneacetic acid is found in fruits. D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018690 - Excitatory Amino Acid Agonists

L-Hexahydro-3-imino-1,2,4-oxadiazepine-3-carboxylic acid

S-Hexahydro-3-imino-1,2,4-oxadiazepine-3-carboxylic acid

L-Hexahydro-3-imino-1,2,4-oxadiazepine-3-carboxylic acid is found in pulses. L-Hexahydro-3-imino-1,2,4-oxadiazepine-3-carboxylic acid may occur with Canavanine HDB91-Y in Jack bean meal (Canavalia ensiformis) and other plant

(2R,4S)-Pyrrolidine-2,4-dicarboxylic acid

Pyrrolidine-2,4-dicarboxylic acid, (2R-trans)-isomer

D018377 - Neurotransmitter Agents > D014179 - Neurotransmitter Uptake Inhibitors D049990 - Membrane Transport Modulators

1-Amino-2-naphthol

1-amino-2-naphthol hydrochloride

1,N6-Ethenoadenine

3H-imidazo[2,1-f]purine

D009676 - Noxae > D009153 - Mutagens

2-Quinolinylmethanol

2-Hydroxymethylquinoline

4-Amino-1-naphthol

4-aminonaphthalen-1-ol

6-Methoxyquinoline

CONFIDENCE standard compound; ML_ID 21

1-Acetylindole

3-Acetylindole

IPB_RECORD: 272; CONFIDENCE confident structure

8-Hydroxyquinaldine

2-Methylquinolin-8-ol

CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 1004

1-Methyl-2-quinolone

1-methyl-2-quinolinone

1,4,5-Trihydroxy-2-cyclopentene-1-carboxamide

Pediculidine

quinolin-4-ylmethanol

Pyrrolidine-2,4-dicarboxylic acid

D018377 - Neurotransmitter Agents > D014179 - Neurotransmitter Uptake Inhibitors D049990 - Membrane Transport Modulators

Me ether,nitrile-(E)-3-(4-Hydroxyphenyl)-2-propenoic acid

N-Acetylindole

1-indol-1-ylethanone

IPB_RECORD: 271; CONFIDENCE confident structure

indole-3-acetaldehyde

2-(1H-indol-3-yl)Acetaldehyde

COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

Indoleacetaldehyde

1,N6-Etheno-adenine

C7H5N5O0 (159.0545)

3-imino-1,2,4-oxadiazepane-5-carboxylic acid

S-Hexahydro-3-imino-1,2,4-oxadiazepine-3-carboxylic acid

L-CCG-I

2-[amino(carboxy)methyl]cyclopropane-1-carboxylic acid

D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018690 - Excitatory Amino Acid Agonists

NA 6:2;O3

5-(methylamino)-2,5-dioxopentanoic acid

4-Methyl-2H-isoquinolin-1-one

Phenol, 4-(aminomethyl)-3,5-difluoro- (9CI)

1-METHYLISOQUINOLIN-3-OL

2-Methylisoquinolin-1(2H)-one

7-methylquinolin-6-ol

3-(4-Methylphenyl)-3-oxopropanenitrile

8-Methyl-2(1H)-quinolinone

4-(2-oxopropyl)benzonitrile

3-(2-oxopropyl)benzonitrile

1-isoquinolinemethanol

2-Methyl-6-quinolinol

2-(3-oxobutanoylamino)acetic acid

2-Acetylindole

1-(1H-Indol-2-yl)ethanone

Benzonitrile,4-acetyl-3-methyl-(9CI)

Benzenamine, 2-(3-furanyl)

8-Methoxyisoquinoline

7-Methoxyisoquinoline

2,3-DIFLUORO-6-METHOXY-PHENYLAMINE

2-(1-METHYL-1H-TETRAZOL-5-YLSULFANYL)-ETHYLAMINE

C4H9N5S (159.0579)

6-Quinolinylmethanol

(4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid

Ethanone,1-(1H-indol-4-yl)- (9CI)

2-(Pyrimidin-2-yl)ethanamine hydrochloride

3,7,9-triazabicyclo[4.3.0]nona-7,10-diene

2-methyl-5-phenyl-1,3-oxazole

Benzonitrile,4-(2-propen-1-yloxy)-

3-(2-Methylphenyl)-3-oxopropanenitrile

4-methoxycinnamonitrile

4-(AMINOMETHYL)PYRIDIN-3-AMINE DIHYDROCHLORIDE

3-(3-Oxopropyl)benzonitrile

1-(1H-Indol-6-yl)ethanone

Benzonitrile, 3-ethyl-4-formyl- (9CI)

2-(2,3-DIHYDROBENZOFURAN-6-YL)ACETONITRILE

3-Methyl-1(2H)-isoquinolinone

N-(4-Ethynylphenyl)acetamide

1H-Cyclopenta[2,3]pyrrolo[2,1-c][1,4]oxazine(9CI)

1H-Diimidazo[1,5-a:4,5-e]pyrazine (9CI)

1H-Imidazo[1,5-a]pyrazolo[4,3-e]pyrazine (9CI)

2-Naphthalenol,5-amino-

1-Methyl-1H-indole-5-carbaldehyde

5-METHYL-2-PHENYL-OXAZOLE

5-Methyl-1H-indole-3-carbaldehyde

3-methylquinoline n-oxide

2-propanoylbenzonitrile

7-METHYLISOQUINOLIN-6-OL

6-METHYLISOQUINOLIN-3-OL

4-Methylquinolin-3-ol

2-Methyl-1H-indole-7-carbaldehyde

6-Methoxyisoquinoline

2-Methyl-7-hydroxyquinoline

8-Methoxyquinoline

6-Methyl-1H-indole-3-carbaldehyde

3-Methoxyquinoline

5-Methoxyquinoline

ETHYL 2-(HYDROXYIMINO)-3-OXOBUTANOATE

7-Methylquinolin-8-ol

8-Hydroxy-7-Methylquinoline

2,5-Pyrrolidinedicarboxylic acid

4-(3-OXO-PROPYL)-BENZONITRILE

3-Fluoropyridine-4-boronic acid hydrate

C5H7BFNO3 (159.0503)

1H-BENZO[D]AZEPIN-2(3H)-ONE

1H-indene-3-carboxamide

1H-Indene-3-carboxamide(9CI)

2-Azetidinone,3-amino-4-[[(aminocarbonyl)oxy]methyl]-

3-Oxo-2-phenylbutanonitril

8-FLUORO-2,3,4,5-TETRAHYDRO-1H-BENZO[B]AZEPINEHYDROCHLORIDE

4-Amino-1-naphthol Hydrochloride

3-OXO-4-PHENYLBUTYRONITRILE

methoxyquinoline

3-Isoquinolinylmethanol

ethyl 1-[5-cyano-4-methyl-3-[(3-methyl-4-oxo-2-sulfanylidene-thiazolidin-5-ylidene)methyl]-6-oxo-1-propyl-pyridin-2-yl]piperidine-3-carboxylate

3-Toluoylacetonitrile

2,5-Difluoro-4-methoxyaniline

6-Methylquinoline 1-oxide

1-hydroxy-2,3-dihydro-1H-indene-5-carbonitrile

8-azidoimidazo[1,2-a]pyridine

1H-Imidazo[4,5-b]pyridine-6-carbonitrile,5-amino- (9CI)

2-(furan-2-ylmethyl)pyridine

(2R,5R)-2,5-Pyrrolidinedicarboxylic acid

HOPPy

2-Methylindole-3-carboxaldehyde

2-Methyl-1H-indole-3-carbaldehyde

Quinoline-5-methanol

1H-Indole-7-carboxaldehyde, 1-methyl- (9CI)

3-Methyl-5-phenylisoxazole

6-Methylquinolin-4-ol

4-hydroxy-3-prop-2-enyl-benzonitrile

4-Methyl-2-phenyl-1,3-oxazole

2,3-difluoro-4-methoxyaniline

3-(Difluoromethoxy)aniline

6-methylquinolin-3-ol

8-Hydroxylepidine

4-Methyl-8-hydroxyquinoline

4-Hydrazino-2-methylpyridine hydrochloride (1:1)

ctk5h0521

4-Azido-7-azaindole

1H-Diimidazo[1,2-a:4,5-e]pyrazine (9CI)

7-Methyl-1H-indole-3-carbaldehyde

4-(1H-Pyrrol-1-yl)phenol

2-methylquinolin-3-ol

3,4-Difluoro-2-methoxyaniline

3-ethylideneindolin-2-one

4,5-difluoro-2-methoxyaniline

2-(2-oxopropyl)benzonitrile

4-Ethoxy-2,6-difluoropyridine

2-METHYLQUINOLIN-5-OL

7-Methoxyquinoline

6-methylisoquinolin-1(2H)-one

1-Methyl-1H-indole-2-carbaldehyde

1H-Indole-2-carboxaldehyde,1-methyl-

1H-Imidazo[1,2-a]pyrazolo[4,3-e]pyrazine (9CI)

4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine hydrochloride

3-(2-FURYL)ANILINE

3-(Furan-2-yl)aniline

Isoxazole,5-methyl-3-phenyl-

5-Methyl-1H-indole-2-carbaldehyde

Indole-2-carboxaldehyde, 7-methyl- (7CI,8CI)

4-Morpholineaceticacid,2-oxo-(9CI)

4,5,6,7-Tetrahydro-1H-pyrazolo[4,3-c]pyridine hydrochloride

4,5,6,7-Tetrahydro-2H-pyrazolo[4,3-b]pyridine hydrochloride

1-Methyl-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole hydrochloride

TRANS-1-AMINOCYCLOBUTANE-1,3-DICARBOXYLIC ACID

α-ACETYLPHENYLACETONITRILE

7-methylisoquinolin-1-ol

Tiliquinol

C254 - Anti-Infective Agent

Benzenebutanenitrile, g-oxo-

5-Hydrazinyl-2-methylpyridine hydrochloride

5-CYCLOPROPYL-1H-PYRAZOL-3-AMINE HYDROCHLORIDE

4-Methylquinolin-2-ol

(S)-4-ETHYL-3-(4-METHOXYPHENYL)OXAZOLIDIN-2-ONE

5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine hydrochloride

3-METHYL-INDOLE-1-CARBALDEHYDE

Isoxazole, 3-(4-methylphenyl)- (9CI)

4-Methyl-1H-indole-3-carbaldehyde

(2S,4R)-pyrrolidine-2,4-dicarboxylic acid

6-aminonaphthalen-2-ol

2-Acetylphenyacetonitrile

5-METHYL-2H-ISOQUINOLINE-1-ONE

5-indanyl isocyanate

6-AMINO-1-NAPHTHOL

Pyrrolidine-3,4-dicarboxylic acid

2-Hydrazino-6-methylpyridine hydrochloride (1:1)

3-Quinolinylmethanol

7-Aminopyrazolo[1,5-a]pyrimidine-6-carbonitrile

5-Phenyl-2-furanamine

4-amino-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile

1H-indene-2-carboxamide

1H-Indole-4-carboxaldehyde,2-methyl-

4-aminopyrrolo[2,1-f][1,2,4]triazine-6-carbonitrile

2-methyl-4-phenyloxazole

N-Methylpyridine-2,5-diaminehydrochloride

1H-Indole-2-carboxaldehyde,3-methyl-

2-FURAN-2-YL-PHENYLAMINE

2-Naphthalenol,7-amino-

2-(Difluoromethoxy)aniline

3,4-benzo-cis-6-azabicyclo[3.2.0]heptane-7-one

4-Quinolinemethanol

7-Quinolinemethanol

2-amino-1-naphthol

1-(AZETIDIN-3-YL)-1H-IMIDAZOLE HYDROCHLORIDE

2-(2,3-DIHYDROBENZOFURAN-5-YL)ACETONITRILE

1-Amino-5-naphthol

1-Amino-7-naphthol

Benzoxazole,2-(1-methylethenyl)-

SPIRO[CYCLOPROPANE-1,1-ISOINDOLIN]-3-ONE

(R)-(-)-1-INDANYL ISOCYANATE

trans-2-phenylcyclopropyl isocyanate

4-difluoromethoxyaniline

6-Isoquinolinylmethanol

isoquinolin-5-ylmethanol

1-Methyl-1H-indole-4-carbaldehyde

5,6,7,8-Tetrahydroimidazo[1,5-a]pyrazine hydrochloride

1-Methylindole-6-carbaldehyde

(2S,5S)-2,5-Pyrrolidinedicarboxylic acid

4-Acetyl-2-methylbenzonitrile

C-(4-CHLORO-2-ETHYL-2 H-PYRAZOL-3-YL)-METHYLAMINE

C -(4-CHLORO-1-ETHYL-1 H -PYRAZOL-3-YL)-METHYLAMINE

Azido-PEG1-C2-acid

4-methyl-5-quinolinol

(S)-(+)-1-INDANYL ISOCYANATE

1,3-dimethylimidazolium nitrate

N-Acetoxy-N-acetylacetamide

1-(1H-Indol-5-yl)ethanone

3,5-Difluoro-4-methoxyaniline

2-(1H-Pyrrol-1-yl)benzenol

morpholin-4-yl(oxo)acetic acid

2,4-Difluoro-5-methoxyaniline

2,6-Difluoro-4-methoxyaniline

4-Methoxyisoquinoline

C-(4-CHLORO-1-ETHYL-1H-PYRAZOL-3-YL)-METHYLAMINE

2,6-Difluoro-3-methoxyaniline

3,5-Difluoro-2-methoxyaniline

7-AMINO-1H-BENZO[D][1,2,3]TRIAZOLE-4-CARBONITRILE

N-METHYL-1-(PYRIMIDIN-4-YL)METHANAMINE HYDROCHLORIDE

5,6,7,8-Tetrahydroimidazo[1,2-a]pyrimidine hydrochloride

3-Methylisoquinolin-7-ol

2,2-difluoro-2-pyridin-2-ylethanol

tert-Amyl oxalate

2-Phenyl-oxetane-2-carbonitrile

8-Methyl-4-quinolinol

7-Methylquinolin-4-ol

4-Methoxyquinoline

4-hydroxy-6-methylquinoline

8-Quinolinemethanol

2-Amino-3-naphthol

5-Methoxyisoquinoline

(R)-2-Hydroxy-1-methyl-5-oxopyrrolidine-2-carboxylic acid

Phenylethynyldimethylsilane

C10H11Si (159.063)

613-21-8

2-Methyl-6-hydroxyquinoline

2-Aminohydroxyethylthiazole

C6H11N2OS+ (159.0592)

2-(-Indol-3-ylidene)ethanol

3,4-Dihydroxycyclohexane-1-carboxylate

4-methylene-D-glutamic acid

alpha-Aminoadipate

(2S)-2-aminohexanedioate

(1S,3R,4S)-3,4-Dihydroxycyclohexane-1-carboxylate

Pimelate

(S)-2-Hydroxy-4-phenyl-3-butenenitrile

Ethanaminium trifluoroacetate

C4H8F3NO2 (159.0507)

Meso-2,2-iminodipropanoate

2,2-Azanediyldipropanoate

3-methylquinolin-2(1H)-one

4-Methylene-L-glutamic acid

The L-enantiomer of 4-methyleneglutamic acid.

N-methyl-2-oxoglutaramic acid

1,N6-ETHENOADENINE

D009676 - Noxae > D009153 - Mutagens

1-NAPHTHYLHYDROXYLAMINE

N-Hydroxy-1-aminonaphthalene

4-Methyleneglutamic acid

L-Hexahydro-3-imino-1,2,4-oxadiazepine-3-carboxylic acid

Meso-2,2-iminodipropanoate

2,2-Iminodipropanoate

L-2-aminoadipate(2-)

2-aminoadipate(2-)

A dicarboxylic acid dianion that is the conjugate base of 2-aminoadipic acid.

pimelate(1-)

C7H11O4 (159.0657)

A dicarboxylic acid monoanion that is the conjugate base of pimelic acid.

indol-3-Ylacetaldehyde

An indoleacetaldehyde that is acetaldehyde in which one of the methyl hydrogens are replaced by a indol-3-yl group. It is an intermediate metabolite in the metabolism of tryptophan.

2-Phenylacetoacetonitrile

3-ethylideneindol-2-ol

8-quinolinemethanol