Exact Mass: 241.1274026
Exact Mass Matches: 241.1274026
Found 141 metabolites which its exact mass value is equals to given mass value 241.1274026,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Prometryn
CONFIDENCE standard compound; INTERNAL_ID 861; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8564; ORIGINAL_PRECURSOR_SCAN_NO 8559 CONFIDENCE standard compound; INTERNAL_ID 861; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8550; ORIGINAL_PRECURSOR_SCAN_NO 8549 CONFIDENCE standard compound; INTERNAL_ID 861; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8580; ORIGINAL_PRECURSOR_SCAN_NO 8577 CONFIDENCE standard compound; INTERNAL_ID 861; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8544; ORIGINAL_PRECURSOR_SCAN_NO 8542 CONFIDENCE standard compound; INTERNAL_ID 861; DATASET 20200303_ENTACT_RP_MIX500; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8540; ORIGINAL_PRECURSOR_SCAN_NO 8538 CONFIDENCE standard compound; INTERNAL_ID 861; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8686; ORIGINAL_PRECURSOR_SCAN_NO 8681 CONFIDENCE standard compound; INTERNAL_ID 4037 D010575 - Pesticides > D006540 - Herbicides D016573 - Agrochemicals
Terbutryn
CONFIDENCE standard compound; INTERNAL_ID 47; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8639; ORIGINAL_PRECURSOR_SCAN_NO 8638 CONFIDENCE standard compound; INTERNAL_ID 47; DATASET 20200303_ENTACT_RP_MIX501; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8575; ORIGINAL_PRECURSOR_SCAN_NO 8573 CONFIDENCE standard compound; INTERNAL_ID 47; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8603; ORIGINAL_PRECURSOR_SCAN_NO 8600 CONFIDENCE standard compound; INTERNAL_ID 47; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8657; ORIGINAL_PRECURSOR_SCAN_NO 8652 CONFIDENCE standard compound; INTERNAL_ID 47; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8686; ORIGINAL_PRECURSOR_SCAN_NO 8681 CONFIDENCE standard compound; INTERNAL_ID 47; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8611; ORIGINAL_PRECURSOR_SCAN_NO 8609 CONFIDENCE standard compound; INTERNAL_ID 2863 CONFIDENCE standard compound; INTERNAL_ID 8794 D010575 - Pesticides > D006540 - Herbicides D016573 - Agrochemicals
Tetrahydrobiopterin
Tetrahydrobiopterin (CAS: 17528-72-2), also known as BH4, is an essential cofactor in the synthesis of neurotransmitters and nitric oxide (PMID: 16946131). In fact, it is used by all three human nitric-oxide synthases (NOS) eNOS, nNOS, and iNOS as well as the enzyme glyceryl-ether monooxygenase. It is also essential in the conversion of phenylalanine into tyrosine by the enzyme phenylalanine-4-hydroxylase; the conversion of tyrosine into L-dopa by the enzyme tyrosine hydroxylase; and the conversion of tryptophan into 5-hydroxytryptophan via tryptophan hydroxylase. Specifically, tetrahydrobiopterin is a cofactor for tryptophan 5-hydroxylase 1, tyrosine 3-monooxygenase, and phenylalanine hydroxylase, all of which are essential for the formation of the neurotransmitters dopamine, noradrenaline, and adrenaline. Tetrahydrobiopterin has been proposed to be involved in the promotion of neurotransmitter release in the brain and the regulation of human melanogenesis. A defect in BH4 production and/or a defect in the enzyme dihydropteridine reductase (DHPR) causes phenylketonuria type IV, as well as dopa-responsive dystonias. BH4 is also implicated in Parkinsons disease, Alzheimers disease, and depression. Tetrahydrobiopterin is present in probably every cell or tissue of higher animals. On the other hand, most bacteria, fungi and plants do not synthesize tetrahydrobiopterin (Wikipedia). A - Alimentary tract and metabolism > A16 - Other alimentary tract and metabolism products > A16A - Other alimentary tract and metabolism products > A16AX - Various alimentary tract and metabolism products C26170 - Protective Agent > C275 - Antioxidant Tetrahydrobiopterin ((Rac)-Sapropterin) is a cofactor of the aromatic amino acid hydroxylases enzymes and also acts as an essential cofactor for all nitric oxide synthase (NOS) isoforms.
2-Amino-6-[(1S,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydropteridine-4(3H)-one
Erythrohydrobupropion
Erythrohydrobupropion is the breakdown product of bupropion, a drug used as an anti-depressant. [HMDB] Erythrohydrobupropion is the breakdown product of bupropion, a drug used as an anti-depressant.
(1R,4R,5S)-1-[(1S)-1-Hydroxy-2-methylpropyl]-4-propyl-6-oxa-2-azabicyclo[3.2.0]heptane-3,7-dione
4(1H)-Pteridinone, 2-amino-7-(1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-
2-Methyl-3-(1,4,5,6-tetrahydronicotinoyl)pyrazolo(1,5-a)pyridine
2-(Tert-butylamino)-1-(5-chlorocyclohexa-1,4-dien-1-yl)propan-1-one
(6S)-2-Amino-6-[(1S,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-3H-pteridin-4-one
Tetrahydrobiopterin or BH4 is a cofactor in the synthesis of nitric oxide. It is also essential in the conversion of phenylalanine to tyrosine by the enzyme phenylalanine-4-hydroxylase; the conversion of tyrosine to L-dopa by the enzyme tyrosine hydroxylase; and conversion of tryptophan to 5-hydroxytryptophan via tryptophan hydroxylase. A defect in BH4 production and/or a defect in the enzyme dihydropteridine reductase (DHPR) causes phenylketonuria type IV, as well as dopa-responsive dystonias. -- Wikipedia. [HMDB] Tetrahydrobiopterin ((Rac)-Sapropterin) is a cofactor of the aromatic amino acid hydroxylases enzymes and also acts as an essential cofactor for all nitric oxide synthase (NOS) isoforms.
3-oxo-C8-homoserine lactone
CONFIDENCE standard compound; INTERNAL_ID 209 INTERNAL_ID 209; CONFIDENCE standard compound
1,2-Propanediol, 3-[[2-(2-methoxyphenoxy)ethyl]amino]
4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)isoquinoline
1-(4-METHOXYBENZYL)-2,3-DIHYDRO-IMIDAZO[1,2-A]PYRIDIN-1-IUM
6-Benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyriMidin-4(3H)-one
cis-2-Benzylaminomethyl-1-cyclopentanol hydrochloride
tert-butyl 3-(2-ethoxy-2-oxoethylidene)azetidine-1-carboxylate
(1R,2S)-1-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-ethenylcyclopropanecarboxylic acid methyl ester
tert-butyl 7-oxo-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate
7-Benzyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(4aH)-one
(1S,2S,4R)-7-(tert-Butoxycarbonyl)-7-azabicyclo[2.2.1]heptane-2-carboxylic acid
(S)-1-tert-Butyl 2-methyl 4-methylenepyrrolidine-1,2-dicarboxylate
(4-Methyl-pyridin-2-yl)-piperidin-4-ylmethyl-amine hydrochloride
(1R-4S)-4-[[(1,1-dimethylethoxy)carbonyl]amino]- 2-Cyclopentene-1-carboxylic acid methyl ester
Methyl (1R,2R)-1-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-2-vi nylcyclopropanecarboxylate
Methyl (1S,2R)-1-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-2-vi nylcyclopropanecarboxylate
1-(4-FLUOROBENZYL)-5-OXO-3-PYRROLIDINECARBOXYLICACID
METHYL 4-((TERT-BUTOXYCARBONYL)AMINO)CYCLOPENT-2-ENECARBOXYLATE
1-TERT-BUTOXYCARBONYLAMINO-2-VINYL-CYCLOPROPANECARBOXYLIC ACID METHYL ESTER
2,6-DIMETHYL-4-(TETRAHYDRO-1H-PYRROL-1-YLMETHYL)PHENOL HYDROCHLORIDE
Choline salicylate
N - Nervous system > N02 - Analgesics > N02B - Other analgesics and antipyretics > N02BA - Salicylic acid and derivatives D000893 - Anti-Inflammatory Agents > D000894 - Anti-Inflammatory Agents, Non-Steroidal > D012459 - Salicylates C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic
8-(ETHOXYCARBONYL)-2-METHYL-1-OXA-8-AZASPIRO[4,5]-DECAN-3-ONE
(1R,2S)-1-Phenyl-2-(1-pyrrolidinyl)-1-propanol hydrochloride (1:1 )
2-[5-(1H-1,2,4-Triazol-1-ylmethyl)-1H-indol-3-yl]ethanamine
(S)-1-Boc-2,3-Dihydro-2-pyrrolecarboxylic acid ethyl ester
4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-2-CYCLOPENTENE-1-CARBOXYLIC ACID METHYL ESTER
7-Benzyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4(3H)-one
(1S,2S)-2-(tert-butylamino)-1-(3-chlorophenyl)propan-1-ol
2-(tert-butylamino)-1-(3-chlorophenyl)propan-1-ol
(3S)-N-Boc-2-azabicyclo[2.2.1]heptane-3-carboxylic acid
7-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid, 1-oxo-, 1,1-dimethylethyl ester
1-tert-Butyl 4-methyl 5,6-dihydropyridine-1,4(2H)-dicarboxylate
tert-butyl 3-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate
1-(TERT-BUTOXYCARBONYL)-2,3,4,7-TETRAHYDRO-1H-AZEPINE-3-CARBOXYLIC ACID
7-{[(2-Methyl-2-propanyl)oxy]carbonyl}-7-azabicyclo[2.2.1]heptane -1-carboxylic acid
5-[(2-methylpropan-2-yl)oxycarbonyl]-5-azaspiro[2.4]heptane-2-carboxylic acid
Diethylpropion Hydrochloride
C78272 - Agent Affecting Nervous System > C47795 - CNS Stimulant D019440 - Anti-Obesity Agents > D001067 - Appetite Depressants C78272 - Agent Affecting Nervous System > C29728 - Anorexiant
2-(N-METHYL-N-PHENYL)AMINOMETHYLBENZENEBORONIC ACID
1,2,3,4 tetrahydro-5-Methoxy-N- ethyl 2-napthalenamine HCl
N-(3-Oxooctanoyl)-DL-homoserine lactone
N-(3-Oxooctanoyl)-DL-homoserine lacton is a member of N-Acyl homoserine lactone (AHL) from gram-negative bacteria, with stereochemistry-dependent growth regulatory activity for roots [1].
2-[(tert-butoxy)carbonyl]-2-azaspiro[3.3]heptane-6-carboxylic acid
1-(2-methylpropyl)-5-oxidoimidazo[4,5-c]quinolin-5-ium
Boron, ethenyl[(B-ethenylboronic acid-κO) bimol. monoanhydridato(2-)](pyridine)-, (T-4)
(1S,3R,4R)-2-[(tert-butoxy)carbonyl]-2-azabicyclo[2.2.1]heptane-3-carboxylic acid
N-butyl-N-(3-chloropropyl)butan-1-amine hydrochloride
(S)-5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylic acid
(R*,S*)-2-(T-Butylamino)1-(3-chlorophenyl) propanol
2-Methyl-3-(1,4,5,6-tetrahydronicotinoyl)pyrazolo(1,5-a)pyridine
4(1H)-Pteridinone, 2-amino-7-(1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-
(1R,4R,5S)-1-((1S)-1-Hydroxy-2-methylpropyl)-4-propyl-6-oxa-2-azabicyclo(3.2.0)heptane-3,7-dione
1-[4-[(4,6-Dimethyl-2-pyrimidinyl)amino]phenyl]ethanone
Sapropterin
A - Alimentary tract and metabolism > A16 - Other alimentary tract and metabolism products > A16A - Other alimentary tract and metabolism products > A16AX - Various alimentary tract and metabolism products A tetrahydropterin that is 2-amino-5,6,7,8-tetrahydropteridin-4(3H)-one in which a hydrogen at position 6 is substituted by a 1,2-dihydroxypropyl group (6R,1R,2S-enantiomer). C26170 - Protective Agent > C275 - Antioxidant Sapropterin is converted from 7,8-dihydroneopterin triphosphate by 6-pyruvoyl tetrahydropterin synthase and sepiapterin reductase. It is essential in the formation of neurotransmitters and for nitric oxide synthase (PMID 16946131). [HMDB] Tetrahydrobiopterin ((Rac)-Sapropterin) is a cofactor of the aromatic amino acid hydroxylases enzymes and also acts as an essential cofactor for all nitric oxide synthase (NOS) isoforms.
5,6,7,8-Tetrahydrobiopterin
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(1R,2R)-1-(3-Chlorophenyl)-2-(tert-butylamino)-1-propanol
(6R)-L-threo-tetrahydrobiopterin
A 5,6,7,8-tetrahydrobiopterin in which the 1,2-dihydroxypropyl group has (1S,2S)-configuration.
Diethyl-(1-oxo-1-phenylpropan-2-yl)azanium;chloride
L-erythro-5,6,7,8-tetrahydrobiopterin
5,6,7,8-Tetrahydrobiopterin in which the 1,2-dihydroxypropyl side-chain has L-erythro-configuration.
2-amino-6-[(1R)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-1H-pteridin-4-one
(6R)-5,6,7,8-Tetrahydrobiopterin
A 5,6,7,8-tetrahydrobiopterin in which the stereocentre at position 6 has R-configuration.
