Exact Mass: 271.1433
Exact Mass Matches: 271.1433
Found 82 metabolites which its exact mass value is equals to given mass value 271.1433,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
2-(3-Carboxy-3-(methylammonio)propyl)-L-histidine
2-(3-Carboxy-3-(methylammonio)propyl)-L-histidine is an unusual amino acid that results from the post-translational modification of histidine in certain proteins. In particular, it is a post-translational derivative of histidine that exists in protein synthesis elongation factor 2 (EF2) at the site of diphtheria toxin-catalyzed ADP-ribosylation of elongation factor 2. It is a precursor for diphthamide. This compound is a substrate for the enzyme diphthine synthase (EC 2.1.1.98). This enzyme catalyzes the chemical reaction: S-adenosyl-L-methionine + 2-(3-carboxy-3-aminopropyl)-L-histidine = S-adenosyl-L-homocysteine + 2-[3-carboxy-3-(methylammonio)propyl]-L-histidine [HMDB] 2-(3-Carboxy-3-(methylammonio)propyl)-L-histidine is an unusual amino acid that results from the post-translational modification of histidine in certain proteins. In particular, it is a post-translational derivative of histidine that exists in protein synthesis elongation factor 2 (EF2) at the site of diphtheria toxin-catalyzed ADP-ribosylation of elongation factor 2. It is a precursor for diphthamide. This compound is a substrate for the enzyme diphthine synthase (EC 2.1.1.98). This enzyme catalyzes the chemical reaction: S-adenosyl-L-methionine + 2-(3-carboxy-3-aminopropyl)-L-histidine = S-adenosyl-L-homocysteine + 2-[3-carboxy-3-(methylammonio)propyl]-L-histidine.
Bupranolol
Bupranolol is only found in individuals that have used or taken this drug. It is a non-selective beta blocker without intrinsic sympathomimetic activity (ISA), but with strong membrane stabilizing activity. Its potency is similar to propranolol:http://www.drugbank.ca/drugs/DB00571. Bupranolol competes with sympathomimetic neurotransmitters such as catecholamines for binding at beta(1)-adrenergic receptors in the heart, inhibiting sympathetic stimulation. This results in a reduction in resting heart rate, cardiac output, systolic and diastolic blood pressure, and reflex orthostatic hypotension. C - Cardiovascular system > C07 - Beta blocking agents > C07A - Beta blocking agents > C07AA - Beta blocking agents, non-selective C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C72900 - Adrenergic Antagonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D018674 - Adrenergic Antagonists D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents Bupranolol is an orally active, competitive and non-selective β-adrenoceptor antagonist without intrinsic sympathomimetic activity[1].
1-Tert-Butyl 4-ethyl 3-oxopiperidine-1,4-dicarboxylate
Quinocitrinine A
Quinocitrinine B
2-(tert-Butylsulfonyl)-3-(piperidinoamino)acrylonitrile
2-((S)-3-Methyl-2-((S)-pyrrolidine-2-carboxamido)butanamido)acetic acid
Bupranolol
C - Cardiovascular system > C07 - Beta blocking agents > C07A - Beta blocking agents > C07AA - Beta blocking agents, non-selective C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C72900 - Adrenergic Antagonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D018674 - Adrenergic Antagonists D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents Bupranolol is an orally active, competitive and non-selective β-adrenoceptor antagonist without intrinsic sympathomimetic activity[1].
BIS(2-CYANOETHYL) DIISOPROPYLPHOSPHORAMIDITE
Bis(2-cyanoethyl) diisopropylphosphoramidite is a phosphorite monomer that can be used in the synthesis of oligonucleotides.
ProcainaMide hydrochloride
D002317 - Cardiovascular Agents > D026941 - Sodium Channel Blockers > D061567 - Voltage-Gated Sodium Channel Blockers C78274 - Agent Affecting Cardiovascular System > C47793 - Antiarrhythmic Agent D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents D049990 - Membrane Transport Modulators C93038 - Cation Channel Blocker
N-[(3,4-dimethoxyphenyl)methyl]cyclopentanamine,hydrochloride
4-(4-Fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2(1H)-one
1-isopropyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride
6,7-DIETHOXY-1-METHYL-1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE
(R)-1-TERT-BUTYL 2-ETHYL 5-OXOPIPERIDINE-1,2-DICARBOXYLATE
5-(1H-imidazol-1-yl)pyridine-3-boronic acid pinacol ester
(S)-1-TERT-BUTYL 2-ETHYL 5-OXOPIPERIDINE-1,2-DICARBOXYLATE
2-(1H-PYRAZOL-1-YL)-6-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE
tert-butyl 3-(3-ethoxy-3-oxopropanoyl)azetidine-1-carboxylate
(R)-3-AMINO-4-(4-(TERT-BUTYL)PHENYL)BUTANOIC ACID HYDROCHLORIDE
5,6-Dihydroxy-N-methyl-N-propyl-aminotetraline hydrochloride
1-TERT-BUTYL 2-ETHYL 3-OXOPIPERIDINE-1,2-DICARBOXYLATE
2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-oxazole
2-Methyl-2-propanyl 3-hydroxy-1-oxo-2-oxa-6-azaspiro[4.5]decane-6 -carboxylate
Methyl 3-(methoxycarbonyl)-7-oxo-9-azabicyclo[3.3.1]nonane-9-acetate
L-Homophenylalanine tert-Butyl Ester Hydrochloride
N-cyclopentyl-5-(4-fluorophenyl)-2-methylpyrimidin-4-amine
N-Methyl-N-(3-chloropropyl)-3,4-dimethoxyphenethylamine
(R)-tert-Butyl 3-amino-4-phenylbutanoate hydrochloride
2-(1H-PYRAZOL-1-YL)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE
(S)-3-AMINO-4-(4-(TERT-BUTYL)PHENYL)BUTANOIC ACID HYDROCHLORIDE
2-[(4-Amino-3-methylphenyl)ethylamino]ethyl sulfate
N-Methyl-N-(3-chloropropyl)-3,4-dimethoxy benzenethylamine
Methyl 1-Boc-3-methyl-4-oxo-piperidine-3-carboxylate
Amylocaine hydrochloride
C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent
Meprylcaine hydrochloride
C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent
[2-(1-Amino-2-hydroxypropyl)-2-hydroxy-4-isobutyl-5-oxo-2,5-dihydro-1H-imidazol-1-YL]acetaldehyde
2-(3-Carboxy-3-(methylammonio)propyl)-L-histidine
2-(3-Carboxy-3-(methylammonio)propyl)-L-histidine is an unusual amino acid that results from the post-translational modification of histidine in certain proteins. In particular, it is a post-translational derivative of histidine that exists in protein synthesis elongation factor 2 (EF2) at the site of diphtheria toxin-catalyzed ADP-ribosylation of elongation factor 2. It is a precursor for diphthamide. This compound is a substrate for the enzyme diphthine synthase (EC 2.1.1.98). This enzyme catalyzes the chemical reaction: S-adenosyl-L-methionine + 2-(3-carboxy-3-aminopropyl)-L-histidine = S-adenosyl-L-homocysteine + 2-[3-carboxy-3-(methylammonio)propyl]-L-histidine [HMDB] 2-(3-Carboxy-3-(methylammonio)propyl)-L-histidine is an unusual amino acid that results from the post-translational modification of histidine in certain proteins. In particular, it is a post-translational derivative of histidine that exists in protein synthesis elongation factor 2 (EF2) at the site of diphtheria toxin-catalyzed ADP-ribosylation of elongation factor 2. It is a precursor for diphthamide. This compound is a substrate for the enzyme diphthine synthase (EC 2.1.1.98). This enzyme catalyzes the chemical reaction: S-adenosyl-L-methionine + 2-(3-carboxy-3-aminopropyl)-L-histidine = S-adenosyl-L-homocysteine + 2-[3-carboxy-3-(methylammonio)propyl]-L-histidine.
Pronestyl
D002317 - Cardiovascular Agents > D026941 - Sodium Channel Blockers > D061567 - Voltage-Gated Sodium Channel Blockers D002317 - Cardiovascular Agents > D000889 - Anti-Arrhythmia Agents D049990 - Membrane Transport Modulators
3-[2-Hydroxy-3-(4-morpholinyl)propyl]-5,5-dimethylimidazolidine-2,4-dione
4,6-Dimethyl-N-phenyl-N-trimethylsilyl-2-pyrimidinamine
3,4,4a,5-Tetrahydrobenzo[g]isoquinolin-10(2H)-one, TMS derivative
2-[3-Carboxy-3-(methylammonio)propyl]-L-histidine
An ammonium ion that is a derivative of L-histidine having a 3-carboxy-3-(methylammonio)propyl group at the 2-position on the imidazole ring.
