Exact Mass: 87.043054778
Exact Mass Matches: 87.043054778
Found 115 metabolites which its exact mass value is equals to given mass value 87.043054778,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Morpholine
Morpholine is a permitted (FDA) in edible coatings for fruit and vegetables. Morpholine is a food contaminant arising from its use as a boiler water additive Morpholine is a common additive, in ppm concentrations, for pH adjustment in both fossil fuel and nuclear power plant steam systems. Morpholine is used because its volatility is about the same as water, so once it is added to the water, its concentration becomes distributed rather evenly in both the water and steam phases. Its pH adjusting qualities then become distributed throughout the steam plant to provide corrosion protection. Morpholine is often used in conjunction with low concentrations of hydrazine or ammonia to provide a comprehensive all-volatile treatment chemistry for corrosion protection for the steam systems of such plants. Morpholine decomposes reasonably slowly in the absence of oxygen even at the high temperatures and pressures in these steam systems. Morpholine is an organic chemical compound having the chemical formula O(CH2CH2)2NH. This heterocycle, pictured at right, features both amine and ether functional groups. Because of the amine, morpholine is a base; its conjugate acid is called morpholinium. For example, when morpholine is neutralized by hydrochloric acid, one obtains the salt morpholinium chloride. Morpholine is widely used in organic synthesis. For example, it is a building block in the preparation of the antibiotic linezolid and the anticancer agent gefitinib (Iressa) Permitted (FDA) in edible coatings for fruit and vegetables. Food contaminant arising from its use as a boiler water additive CONFIDENCE standard compound; INTERNAL_ID 8365
4-Aminobutyraldehyde
4-Aminobutyraldehyde is a metabolite of putrescine. It is a substrate of human liver aldehyde dehydrogenase (EC 1.2.1.3) cytoplasmic (E1) and mitochondrial (E2) isozymes (PMID 3324802). [HMDB]. 4-Aminobutyraldehyde is found in many foods, some of which are naranjilla, rambutan, oval-leaf huckleberry, and pepper (capsicum). 4-Aminobutyraldehyde is a metabolite of putrescine. It is a substrate of human liver aldehyde dehydrogenase (EC 1.2.1.3) cytoplasmic (E1) and mitochondrial (E2) isozymes (PMID 3324802).
2-Aminoacrylic acid
Dehydroalanine (or (alpha)-(beta)-di-dehydroalanine) is an uncommon amino acid found in peptides of microbial origin (an unsaturated amino acid). [HMDB] Dehydroalanine (or (alpha)-(beta)-di-dehydroalanine) is an uncommon amino acid found in peptides of microbial origin (an unsaturated amino acid).
2-Oxazolidinone
D004791 - Enzyme Inhibitors > D011500 - Protein Synthesis Inhibitors D000890 - Anti-Infective Agents > D023303 - Oxazolidinones
N,N-DIMETHYLACETAMIDE
D020011 - Protective Agents > D003451 - Cryoprotective Agents
N-Ethylacetamide
N-Ethylacetamide is found in alcoholic beverages. N-Ethylacetamide is found in tea and win
3-Isoxazolidinone
3-Isoxazolidinone is found in pulses. 3-Isoxazolidinone is isolated from seedlings of Canavalia ensiformis (jack bean). Isolated from seedlings of Canavalia ensiformis (jack bean). 3-Isoxazolidinone is found in pulses. D000890 - Anti-Infective Agents > D023303 - Oxazolidinones
Butyramide
Butyramide is the amide of butyric acid. It has the molecular formula C3H7CONH2. It is a clear liquid that is highly soluble in water and ethanol, but slightly soluble in diethyl ether. At room temperature, butyramide is a crystalline solid. (Wikipedia). Butyramide is the amide of butyric acid. It has the molecular formula C3H7CONH2. It is a clear liquid that is highly soluble in water and ethanol, but slightly soluble in diethyl ether. At room temperature, butyramide is a crystalline solid.
Ethyl isothiocyanate
Ethyl isothiocyanate, also known as eitc or isothiocyanic acid, ethyl ester, is a member of the class of compounds known as isothiocyanates. Isothiocyanates are organic compounds containing the isothiocyanate group, an isocyanate analogue with the general formula RN=C=S. Ethyl isothiocyanate is slightly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Ethyl isothiocyanate is a garlic, mustard, and pungent tasting compound found in horseradish, which makes ethyl isothiocyanate a potential biomarker for the consumption of this food product.
Butyrate
A short-chain fatty acid anion that is the conjugate base of butyric acid, obtained by deprotonation of the carboxy group.
Pyruvate
A 2-oxo monocarboxylic acid anion that is the conjugate base of pyruvic acid, arising from deprotonation of the carboxy group.
Ethyl acetimidate
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D007096 - Imidoesters
N,N-DIMETHYLACETAMIDE
A member of the class of acetamides that is acetamide in which the hydrogens attached to the N atom have been replaced by two methyl groups respectively. Metabolite observed in cancer metabolism. D020011 - Protective Agents > D003451 - Cryoprotective Agents
N-ETHYLACETAMIDE
A member of the class of acetamides that is the N-ethyl derivative of acetamide.
oxazolidinone
An oxazolidinone that is 1,3-oxazolidine with an oxo substituent at position 2. D004791 - Enzyme Inhibitors > D011500 - Protein Synthesis Inhibitors D000890 - Anti-Infective Agents > D023303 - Oxazolidinones
4-aminobutanal
An omega-aminoaldehyde that is butanal in which one of the hydrogens of the terminal methyl group has been replaced by an amino group.
Isobutyrate
A branched, short-chain, saturated fatty acid anion; the conjugate base of isobutyric acid, formed by deprotonation of the carboxylic acid group.
fatty acid anion 4:0
Any saturated fatty acid anion containing 4 carbons. Formed by deprotonation of the carboxylic acid moiety. Major species at pH 7.3.
2-ammonioprop-2-enoate
An amino acid zwitterion resulting from a transfer of a proton from the carboxy group to the amino group of 2-aminoacrylic acid.
2-iminopropionic acid
A dehydroamino acid that is alanine in which the amino group has been oxidised to the corresponding imine.
2-iminiopropionate
A zwitterion resulting from the transfer of a proton from the carboxy group to the nitrogen of 2-iminopropionic acid.
2-Aminoacrylic acid
A 2,3-dehydroamino acid that is alanine which has been dehydrogenated to introduce a double bond between positions 2 and 3.