Exact Mass: 216.1281
Exact Mass Matches: 216.1281
Found 210 metabolites which its exact mass value is equals to given mass value 216.1281,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
N-acetylarginine
N-alpha-Acetyl-L-arginine, also known as N-alpha-acetylarginine, belongs to the class of organic compounds known as N-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. N-Acetylarginine can also be classified as an alpha amino acid or a derivatized alpha amino acid. Technically, N-Acetylarginine is a biologically available N-terminal capped form of the proteinogenic alpha amino acid L-arginine. N-acetyl amino acids can be produced either via direct synthesis of specific N-acetyltransferases or via the proteolytic degradation of N-acetylated proteins by specific hydrolases. N-terminal acetylation of proteins is a widespread and highly conserved process in eukaryotes that is involved in protection and stability of proteins (PMID: 16465618). About 85\\\% of all human proteins and 68\\\% of all yeast proteins are acetylated at their N-terminus (PMID: 21750686). Several proteins from prokaryotes and archaea are also modified by N-terminal acetylation. The majority of eukaryotic N-terminal-acetylation reactions occur through N-acetyltransferase enzymes or NAT’s (PMID: 30054468). These enzymes consist of three main oligomeric complexes NatA, NatB, and NatC, which are composed of at least a unique catalytic subunit and one unique ribosomal anchor. The substrate specificities of different NAT enzymes are mainly determined by the identities of the first two N-terminal residues of the target protein. The human NatA complex co-translationally acetylates N-termini that bear a small amino acid (A, S, T, C, and occasionally V and G) (PMID: 30054468). NatA also exists in a monomeric state and can post-translationally acetylate acidic N-termini residues (D-, E-). NatB and NatC acetylate N-terminal methionine with further specificity determined by the identity of the second amino acid. N-acetylated amino acids, such as N-acetylarginine can be released by an N-acylpeptide hydrolase from peptides generated by proteolytic degradation (PMID: 16465618). In addition to the NAT enzymes and protein-based acetylation, N-acetylation of free arginine can also occur. Many N-acetylamino acids, including N-acetylarginine are classified as uremic toxins if present in high abundance in the serum or plasma (PMID: 26317986; PMID: 20613759; PMID: 7777105). Uremic toxins are a diverse group of endogenously produced molecules that, if not properly cleared or eliminated by the kidneys, can cause kidney damage, cardiovascular disease and neurological deficits (PMID: 18287557). N-alpha-Acetyl-L-arginine serum levels (and other guanidino compounds) were elevated of all the hyperargininemic patients are higher than the normal range. Untreated hyperargininemic patients have the highest guanidino compound levels in cerebrospinal fluid. N-alpha-Acetyl-L-arginine is also increased in the urine or hyperargininemic patients. N-alpha-Acetyl-L-arginine is one of the guanidino compounds found elevated in the serum of hemodialyzed renal insufficient (uremic) pediatric patients. N-alpha-Acetylarginine is one of the guanidino compounds found elevated in the serum of an hemodialyzed renal insufficient (uremic) pediatric population. (PMID 7777105) N-Acetyl-L-arginine (Ac-Arg-OH) is one of the guanidino compounds found elevated in the serum of an hemodialyzed renal insufficient (uremic) pediatric population.
Nb-Methyltetrahydroharmol
Nb-Methyltetrahydroharmol is found in fruits. Nb-Methyltetrahydroharmol is an alkaloid from Elaeagnus angustifolia (Russian olive Alkaloid from Elaeagnus angustifolia (Russian olive). Nb-Methyltetrahydroharmol is found in fruits.
Nb-Acetyl-Nb-methyltryptamine
Nb-Acetyl-Nb-methyltryptamine is found in beverages. Nb-Acetyl-Nb-methyltryptamine is an alkaloid from stems of Limonia acidissima (wood apple
Undecanedioic acid
Undecanedioic acid has been found in parts of human aortas with advanced atherosclerotic lesions associated with intercellular matrix macromolecules and specifically with elastin, and may be the result of an increased hydrolysis of esters and (or) a decreased esterification. (PMID:131675). Undecanedioic acid has been found (among other unusual dicarboxylic acids) in the urine from patients under hopantenate therapy during episodes of Reyes-like syndrome. (PMID:2331533). Undecanedioic acid has been found in parts of human aortas with advanced atherosclerotic lesions associated with intercellular matrix macromolecules and specifically with elastin, and may be the result of an increased hydrolysis of esters and (or) a decreased esterification. (PMID: 131675) Undecanedioic acid is associated with intercellular matrix macromolecules and specifically with elastin.
(R)-2-Amino-N-(2,2,4,4-tetramethyl-3-thietanyl)propanamide
Aqueous degradation production of Alitame
Butyl butyryllactate
Butyl butyryllactate is present in fruits of two Korean strawberry cultivars (Bogyojosaeng and suhong). Butyl butyryllactate is a flavouring ingredient. Present in fruits of two Korean strawberry cultivars (Bogyojosaeng and suhong). Flavouring ingredient.
Cirazoline
C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D019141 - Respiratory System Agents > D014663 - Nasal Decongestants D002317 - Cardiovascular Agents > D014662 - Vasoconstrictor Agents
7-Methoxy-1-methyl-4,4a,9,9a-tetrahydro-1H-pyrido[3,4-b]indole
6-Methoxy-2-methyl-1,2,3,4-tetrahydro-beta-carboline
methyl azelate
A fatty acid methyl ester that is nonanedioic acid in which both carboxy groups are replaced by methoxycarbonyl groups.
2-{[4-(2-Cyanoallyl)piperazino]methyl}acrylonitrile
4alpha-(3,5-dihydroxy-heptyl)-3alpha-methyl-2-oxetanone
(3R*,4S*,5R*)-4,5-dihydro-4-hydroxy-5-(1-hydroxy-2-methylbutyl)-3,5-dimethylfuran-2(3H)-one|xylariolide A
2-Methyl-6-methoxy-1,2,3,4-tetrahydro-beta-carboline
Adrenoglomerulotropin
SubCategory_DNP: : Alkaloids derived from tryptophan, beta-Carboline alkaloids, Indole alkaloids
(2R)-2-[(2R,5S)-5-[(2S)-2-hydroxybutyl]oxolan-2-yl]propanoic acid
3-(1-hydroxyhexyl)-5-(hydroxymethyl)oxolan-2-one
5-(hydroxymethyl)-3-(1-hydroxy-4-methylpentyl)oxolan-2-one
UNDECANEDIOIC ACID
An alpha,omega-dicarboxylic acid that is nonane with two carboxylic acid groups at positions C-1 and C-9. Undecanedioic acid is associated with intercellular matrix macromolecules and specifically with elastin.
(2R)-2-[(2R,5S)-5-[(2S)-2-hydroxybutyl]oxolan-2-yl]propanoic acid
5-(hydroxymethyl)-3-(1-hydroxy-4-methylpentyl)oxolan-2-one
N-Acetylarginine
MS2 deconvoluted using MS2Dec from all ion fragmentation data, MetaboLights identifier MTBLS1040; SNEIUMQYRCDYCH-LURJTMIESA-N_STSL_0226_N-Acetylarginine_0500fmol_190114_S2_LC02MS02_072; Spectrum acquired as described in Naz et al 2017 PMID 28641411. Preparation and submission to MassBank of North America by Chaleckis R. and Tada I. MS2 deconvoluted using CorrDec from all ion fragmentation data, MetaboLights identifier MTBLS1040; Spectrum acquired as described in Naz et al 2017 PMID 28641411. Preparation and submission to MassBank of North America by Chaleckis R. and Tada I.
(2R)-2-[(2R,5S)-5-[(2S)-2-hydroxybutyl]oxolan-2-yl]propanoic acid [IIN-based on: CCMSLIB00000848005]
(2R)-2-[(2R,5S)-5-[(2S)-2-hydroxybutyl]oxolan-2-yl]propanoic acid [IIN-based: Match]
FA 11:1;O2
CONFIDENCE standard compound; INTERNAL_ID 476; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4427; ORIGINAL_PRECURSOR_SCAN_NO 4423 CONFIDENCE standard compound; INTERNAL_ID 476; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4442; ORIGINAL_PRECURSOR_SCAN_NO 4441 CONFIDENCE standard compound; INTERNAL_ID 476; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4399; ORIGINAL_PRECURSOR_SCAN_NO 4398 CONFIDENCE standard compound; INTERNAL_ID 476; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4432; ORIGINAL_PRECURSOR_SCAN_NO 4430 CONFIDENCE standard compound; INTERNAL_ID 476; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4426; ORIGINAL_PRECURSOR_SCAN_NO 4424 CONFIDENCE standard compound; INTERNAL_ID 476; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4416; ORIGINAL_PRECURSOR_SCAN_NO 4412 Undecanedioic acid is associated with intercellular matrix macromolecules and specifically with elastin.
5-(hydroxymethyl)-3-(1-hydroxy-4-methylpentyl)oxolan-2-one_major
(2R)-2-[(2R,5S)-5-[(2S)-2-hydroxybutyl]oxolan-2-yl]propanoic acid_84.7\\%
(3S,4R)-3-[(1S)-1-hydroxyhexyl]-4-(hydroxymethyl)oxolan-2-one_major
(2R)-2-[(2R,5S)-5-[(2S)-2-hydroxybutyl]oxolan-2-yl]propanoic acid_major
(3S,4R)-3-[(1S)-1-Hydroxyhexyl]-4-(hydroxymethyl)oxolan-2-one
2-amino-N-(2,2,4,4-tetramethylthietan-3-yl)propanamide
Thiourea,N-(1-cyclopropyl-2-methoxyethyl)-N-propyl-
Propanedioic acid,2-methyl-2-propyl-, 1,3-diethyl ester
4-[(1,3,5-TRIMETHYL-1H-PYRAZOL-4-YL)METHYL]BENZENOL
8a-phenyl-hexahydroimidazo[1,2-a]pyridin-5(1H)-one
Propanedioic acid,2-(1,1-dimethylethyl)-, 1,3-diethyl ester
2-Amino-5-(4-methylpiperazinyl)benzenecarbonitrile
3-(tert-Butyl)-1-(pyridin-4-yl)-1H-pyrazol-5-amine
1-(1H-pyrrolo[2,3-b]pyridin-4-yl)piperidin-4-amine
3-(4-Piperidinyl)-1H-pyrrolo[2,3-b]pyridin-6-amine
5-(2-Methyl-2-propanyl)-2-(4-pyridinyl)-3-furanamine
2,3-dimethyl-5,6,7,8-tetrahydrofuro[2,3-b]quinolin-4-amine
(2E,4E)-6-(4-CHLORO-PHENYLSULFANYL)-HEXA-2,4-DIENOICACIDHYDROXYAMIDE
2,2-[(2,2-Dimethyl-1,3-propanediyl)bis(oxymethylene)]dioxirane
1-(2,3-Dimethylphenyl)-1-(1H-imidazol-4-yl)ethanol
Propanedioic acid,2-methyl-2-(1-methylethyl)-, 1,3-diethyl ester
10-METHYL-2,3,6,7-TETRAHYDRO-1H-PYRAZINO[2,1-A]ISOQUINOLIN-4(11BH)-ONE
Oxantel
P - Antiparasitic products, insecticides and repellents > P02 - Anthelmintics > P02C - Antinematodal agents > P02CC - Tetrahydropyrimidine derivatives D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000871 - Anthelmintics C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C250 - Antihelminthic Agent
2-Methyl-N-ethyl-N-(2-cyanoethyl)-4-aminobenzaldehyde
Dianicline
C78272 - Agent Affecting Nervous System > C47796 - Cholinergic Agonist > C73579 - Nicotinic Agonist
Spiro[1-azabicyclo[2.2.2]octane-3,2(3H)-furo[2,3-b]pyridine], (2R)-
2-(2-Cyclohexylidenehydrazinyl)cyclohepta-2,4,6-trien-1-one
5a,6,7,8,9,10-hexahydroazepino[2,1-b]quinazolin-12(5H)-one
[(2R)-3-carboxy-2-(prop-2-enoyloxy)propyl]trimethylazanium
PYRIMIDO(3,4-a)INDOLE, 1,2,3,4-TETRAHYDRO-7-METHOXY-5-METHYL-
2-[(2S,4S)-2-[(1S)-1-aminoethyl]-4-(aminomethyl)-5-oxoimidazolidin-1-yl]acetic acid
(1S)-6-methoxy-1-methyl-2,3,4,9-tetrahydro-1H-beta-carboline
(3R,4R)-3-[(1S)-1-hydroxy-4-methylpentyl]-4-(hydroxymethyl)oxolan-2-one
(3R,4R)-3-[(1S)-1-Hydroxyhexyl]-4-(hydroxymethyl)oxolan-2-one
4-(1-methyl-5-hydroxy-2-pyrrolidinyl)-3-oxobutanoate methyl ester
[(2S)-3-carboxy-2-prop-2-enoyloxypropyl]-trimethylazanium
(R)-2-Amino-N-(2,2,4,4-tetramethyl-3-thietanyl)propanamide
6-Methoxy-3-methyl-1,2,3,4-tetrahydro-gamma-carboline
Cirazoline
C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D019141 - Respiratory System Agents > D014663 - Nasal Decongestants D002317 - Cardiovascular Agents > D014662 - Vasoconstrictor Agents
Butyl butyryllactate
A diester resulting from the formal condensation of the carboxy group of 2-(butanoyloxy)propanoic acid with butan-1-ol.
ethyl 3-methylbutyl butanedioate
A dieter obtained by the forma condensation of the two carboxy groups of succinic acid with ethanol and 3-methylbutanol respectively.
N(alpha)-acetyl-L-arginine
An N-acetyl-L-amino acid that is L-arginine in which one of the hydrogens attached to the nitrogen is replaced by an acetyl group.
(3r,4s,7s)-4-hydroxy-7-[(2r)-2-hydroxybutyl]-3-methyloxepan-2-one
3-(4-methoxyphenyl)-3h,3ah,4h,5h,6h-pyrrolo[1,2-b]pyrazole
(2r)-2-{5-[(2s)-2-hydroxybutyl]oxolan-2-yl}propanoic acid
3,4-dihydroxy-2-isopropyl-5-methylcyclohexane-1-carboxylic acid
1,2-dimethyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-7-ol
{"Ingredient_id": "HBIN000818","Ingredient_name": "1,2-dimethyl-1,3,4,9-tetrahydropyrido[3,4-b]indol-7-ol","Alias": "NA","Ingredient_formula": "C13H16N2O","Ingredient_Smile": "CC1C2=C(CCN1C)C3=C(N2)C=C(C=C3)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "14743","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
