Exact Mass: 250.064
Exact Mass Matches: 250.064
Found 143 metabolites which its exact mass value is equals to given mass value 250.064,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
gamma-Glutamylcysteine
gamma-Glutamylcysteine is a dipeptide composed of gamma-glutamate and cysteine, and is a proteolytic breakdown product of larger proteins. It belongs to the family of N-acyl-alpha amino acids and derivatives. These are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. gamma-Glutamylcysteine is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. gamma-Glutamylcysteine is a product of enzyme glutamate-cysteine ligase [EC 6.3.2.2] and a substrate of enzyme glutathione synthase [EC 6.3.2.3] in the glutamate metabolism pathway (KEGG). G-Glutamylcysteine is a product of enzyme glutamate-cysteine ligase [EC 6.3.2.2] and a substrate of enzyme glutathione synthase [EC 6.3.2.3] in glutamate metabolism pathway (KEGG). gamma-Glutamyl-cysteine is found in many foods, some of which are cardamom, hyacinth bean, oil palm, and pak choy. Acquisition and generation of the data is financially supported in part by CREST/JST. Gamma-glutamylcysteine (γ-Glutamylcysteine), a dipeptide containing cysteine and glutamic acid, is a precursor to glutathione (GSH). Gamma-glutamylcysteine is a cofactor for glutathione peroxidase (GPx) to increase GSH levels[1].
2-[(5-Methylsulfinyl)-4-penten-2-ynylidene]-1,6-dioxaspiro[4.4]non-3-ene
(7Z,11E)-2-(5-Methylsulfinyl-2-pentyn-4-enylidene)-1,6-dioxaspiro[4.4]non-3-ene is found in herbs and spices. (7Z,11E)-2-(5-Methylsulfinyl-2-pentyn-4-enylidene)-1,6-dioxaspiro[4.4]non-3-ene is isolated from Chrysanthemum coronarium (chop-suey greens
Cysteinyl-Glutamate
Cysteinyl-Glutamate is a dipeptide composed of cysteine and glutamate. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
Glutamylcysteine
Glutamylcysteine is a dipeptide composed of glutamate and cysteine, and is a proteolytic breakdown product of larger proteins. It belongs to the family of N-acyl-alpha amino acids and derivatives. These are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. Glutamylcysteine is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.
Tris(2-carboxyethyl)phosphine
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents
(4S)-4-Amino-5-[(2R)-2-amino-3-sulfanylpropanoyl]oxy-5-oxopentanoic acid
(2S)-2-Amino-5-[(2R)-2-amino-3-sulfanylpropanoyl]oxy-5-oxopentanoic acid
N-gamma-Glutamylcysteine
gamma-L-Glutamyl-L-cysteine (also known as gamma-glutamylcysteine) is a precursor of glutathione. It is formed by glutamate‚Äîcysteine ligase and used by glutathione synthetase to form glutathione . N-gamma-glutamylcysteine is a member of the class of compounds known as dipeptides. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. N-gamma-glutamylcysteine is slightly soluble (in water) and a moderately acidic compound (based on its pKa). N-gamma-glutamylcysteine can be found in garden onion, which makes N-gamma-glutamylcysteine a potential biomarker for the consumption of this food product. γ-L-Glutamyl-L-cysteine (also known as γ-glutamylcysteine) is a precursor of glutathione. It is formed by glutamate—cysteine ligase and used by glutathione synthetase to form glutathione . N-gamma-glutamylcysteine is a member of the class of compounds known as dipeptides. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. N-gamma-glutamylcysteine is slightly soluble (in water) and a moderately acidic compound (based on its pKa). N-gamma-glutamylcysteine can be found in garden onion, which makes N-gamma-glutamylcysteine a potential biomarker for the consumption of this food product. Gamma-glutamylcysteine (γ-Glutamylcysteine), a dipeptide containing cysteine and glutamic acid, is a precursor to glutathione (GSH). Gamma-glutamylcysteine is a cofactor for glutathione peroxidase (GPx) to increase GSH levels[1].
4-Methyl-9H-furo[2,3:7,8]naphtho[2,1-b]pyran-9-one
4,6-O-(1-carboxyethylidene)-D-galactose|4,6-O-(1-carboxyethylidene)galactose
gamma-Glu-cys
Gamma-glutamylcysteine (γ-Glutamylcysteine), a dipeptide containing cysteine and glutamic acid, is a precursor to glutathione (GSH). Gamma-glutamylcysteine is a cofactor for glutathione peroxidase (GPx) to increase GSH levels[1].
Gamma-glutamylcysteine
MS2 deconvoluted using MS2Dec from all ion fragmentation data, MetaboLights identifier MTBLS1040; RITKHVBHSGLULN_STSL_0116_5-Glutamylcysteine_8000fmol_180506_S2_LC02_MS02_219; 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. Gamma-glutamylcysteine (γ-Glutamylcysteine), a dipeptide containing cysteine and glutamic acid, is a precursor to glutathione (GSH). Gamma-glutamylcysteine is a cofactor for glutathione peroxidase (GPx) to increase GSH levels[1].
2-[(5-Methylsulfinyl)-4-penten-2-ynylidene]-1,6-dioxaspiro[4.4]non-3-ene
Ozagrel sodium
D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D006633 - Histamine Antagonists D006401 - Hematologic Agents > D005343 - Fibrinolytic Agents D050299 - Fibrin Modulating Agents D002317 - Cardiovascular Agents D004791 - Enzyme Inhibitors
N-(3-amino-2,4-difluorophenyl)propane-1-sulfonamide
4-pyridin-3-yloxypyridine-2-carboximidamide,hydrochloride
2-(Trifluoromethyl)-[1,1-Biphenyl]-3-Carboxaldehyde
1-(4-CHLORO-PHENYL)-4,5-DIHYDRO-1H-PYRAZOL-3-YLAMINE
(4-((4,5-Dihydrothiazol-2-yl)carbamoyl)phenyl)boronic acid
METHYL 1,2,3,4-TETRAHYDRO-7-NITRO-2-OXOQUINOLINE-3-CARBOXYLATE
4-(Methylamino)-1-(3-pyridyl)-1-butanone Dihydrochloride
(3-((4,5-Dihydrothiazol-2-yl)carbamoyl)phenyl)boronic acid
Ethyl 2-[(dimethylamino)methyl]-1,3-thiazole-4-carboxylate hydroc hloride (1:1)
2-((2-Nitro-4-(trifluoromethyl)phenyl)amino)ethanol
5-Mercapto-1-[3-(3-methylureido) phenyl]-1,2,3,4-tetrazole
2-chloro-4-[2-(4-fluorophenyl)ethyl]-6-methylpyrimidine
(2R,3S)-1-CARBOXY-4-TERT-BUTYL-2,3-DIHYDROXYCYCLOHEXA-4,6-DIENE, POTASSIUM SALT
6-chloro-N-(4-methoxyphenyl)pyrimidine-2,4-diamine
2-Bromodecanoic acid
A bromo fatty acid that is decanoic acid carrying a single bromo substituent at position 2.
TERT-BUTYL (4-(DIFLUOROMETHYL)THIAZOL-2-YL)CARBAMATE
2-Methoxymethoxy-5-(trifluoromethyl)phenylboronic acid
2-(Trimethylsilyl)benzo[b]thiophen-7-ylboronic acid
1-(2-Chlorophenyl)piperazine Monohydrochloride Monohydrate
5-[amino(methyl)amino]-4-chloro-2-phenylpyridazin-3-one
6-chloro-N-(4-methoxyphenyl)pyrimidine-4,5-diamine
1H-Indene-1,3(2H)-dione,2-[(4-hydroxyphenyl)methylene]-
SDZ EAA 494
D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018691 - Excitatory Amino Acid Antagonists
Midafotel
D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018691 - Excitatory Amino Acid Antagonists C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent
2-[(3-Fluorophenyl)methylthio]pyrimidine-4,6-diamine
(4AR,6R,7S,8R,8AS)-Hexahydro-6,7,8-trihydroxy-2-methylpyrano[3,2-D][1,3]dioxine-2-carboxylic acid
4-Amino-5-[(1-carboxy-2-sulfanylethyl)amino]-5-oxopentanoic acid
(4aR,6R,7S,8R,8aS)-6,7,8-trihydroxy-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine-2-carboxylic acid
(2S)-2-Amino-5-[(2R)-2-amino-3-sulfanylpropanoyl]oxy-5-oxopentanoic acid
(4S)-4-Amino-5-[(2R)-2-amino-3-sulfanylpropanoyl]oxy-5-oxopentanoic acid
N-(5-chloro-2-pyridinyl)-2-ethyl-3-pyrazolecarboxamide
5-[(4-chlorophenyl)methylamino]-6-methyl-2H-1,2,4-triazin-3-one
N-(4-fluorophenyl)-6-methyl-2,5-dihydropyrazolo[1,5-b][1,2,4]thiadiazol-2-amine
(Z)-3-(5-butylthiophen-2-yl)-2-cyanoprop-2-enethioamide
N-acetyl-S-(3-amino-2-hydroxy-3-oxopropyl)-D-cysteine
Tris(2-carboxyethyl)phosphine
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents
2-amino-5-[(1-carboxy-2-sulfanylethyl)amino]-5-oxopentanoic acid
L-gamma-Glutamyl-L-cysteine
A molecular entity formed when L-cysteine amino group binds to the gamma-carbonyl of L-glutamic acid.
Antimalarial agent 14
Antimalarial agent 14 (Compound N3) is a potent inhibitor of mitochondrial electron transport. Antimalarial agent 14 can serve as an anti-malarial agent[1].
(2s,4ar,6r,7r,8r,8ar)-6,7,8-trihydroxy-2-methyl-hexahydropyrano[3,2-d][1,3]dioxine-2-carboxylic acid
(2z,5r)-2-[(4e)-5-[(s)-methanesulfinyl]pent-4-en-2-yn-1-ylidene]-1,6-dioxaspiro[4.4]non-3-ene
2-(5-methylsulfinyl-2-pentyn-4-enylidene)-1,6-dioxaspiro[4.4]non-3-ene
{"Ingredient_id": "HBIN004690","Ingredient_name": "2-(5-methylsulfinyl-2-pentyn-4-enylidene)-1,6-dioxaspiro[4.4]non-3-ene","Alias": "NA","Ingredient_formula": "C13H14O3S","Ingredient_Smile": "NA","Ingredient_weight": "250.31","OB_score": "NA","CAS_id": "124442-14-4","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "9051","PubChem_id": "NA","DrugBank_id": "NA"}
