Exact Mass: 125.0589
Exact Mass Matches: 125.0589
Found 462 metabolites which its exact mass value is equals to given mass value 125.0589,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Taurine
Essential nutrient obtained from diet and by in vivo synthysis from methionine and cysteine. Present in meats, fish, legumes, human milk, molluscs and other foods. Dietary supplement, e.g. in Red Bull drink. Taurine is a sulfur amino acid like methionine, cystine, cysteine and homocysteine. It is a lesser-known amino acid because it is not incorporated into the structural building blocks of protein. Yet taurine is an essential amino acid in pre-term and newborn infants of humans and many other species. Adults can synthesize their own taurine, yet are probably dependent in part on dietary taurine. Taurine is abundant in the brain, heart, breast, gallbladder and kidney and has important roles in health and disease in these organs. Taurine has many diverse biological functions serving as a neurotransmitter in the brain, a stabilizer of cell membranes and a facilitator in the transport of ions such as sodium, potassium, calcium and magnesium. Taurine is highly concentrated in animal and fish protein, which are good sources of dietary taurine. It can be synthesized by the body from cysteine when vitamin B6 is present. Deficiency of taurine occurs in premature infants and neonates fed formula milk, and in various disease states. Inborn errors of taurine metabolism have been described. OMIM 168605, an unusual neuropsychiatric disorder inherited in an autosomal dominant fashion through 3 generations of a family. Symptoms began late in the fifth decade in 6 affected persons and death occurred after 4 to 6 years. The earliest and most prominent symptom was mental depression not responsive to antidepressant drugs or electroconvulsive therapy. Sleep disturbances, exhaustion and marked weight loss were features. Parkinsonism developed later, and respiratory failure occurred terminally. OMIM 145350 describes congestive cardiomyopathy and markedly elevated urinary taurine levels (about 5 times normal). Other family members had late or holosystolic mitral valve prolapse and elevated urinary taurine values (about 2.5 times normal). In 2 with mitral valve prolapse, congestive cardiomyopathy eventually developed while the amounts of urinary taurine doubled. Taurine, after GABA, is the second most important inhibitory neurotransmitter in the brain. Its inhibitory effect is one source of taurines anticonvulsant and antianxiety properties. It also lowers glutamic acid in the brain, and preliminary clinical trials suggest taurine may be useful in some forms of epilepsy. Taurine in the brain is usually associated with zinc or manganese. The amino acids alanine and glutamic acid, as well as pantothenic acid, inhibit taurine metabolism while vitamins A and B6, zinc and manganese help build taurine. Cysteine and B6 are the nutrients most directly involved in taurine synthesis. Taurine levels have been found to decrease significantly in many depressed patients. One reason that the findings are not entirely clear is because taurine is often elevated in the blood of epileptics who need it. It is often difficult to distinguish compensatory changes in human biochemistry from true metabolic or deficiency disease. Low levels of taurine are found in retinitis pigmentosa. Taurine deficiency in experimental animals produces degeneration of light-sensitive cells. Therapeutic applications of taurine to eye disease are likely to be forthcoming. Taurine has many important metabolic roles. Supplements can stimulate prolactin and insulin release. The parathyroid gland makes a peptide hormone called glutataurine (glutamic acid-taurine), which further demonstrates taurines role in endocrinology. Taurine increases bilirubin and cholesterol excretion in bile, critical to normal gallbladder function. It seems to inhibit the effect of morphine and potentiates the effects of opiate antagonists. Low plasma taurine levels have been found in a variety of conditions, i.e., depression, hypertension, hypothyroidism, gout, institutionalized patients, infertility, obesity, kidney fa... Taurine is a sulfur amino acid like methionine, cystine, cysteine, and homocysteine. It is a lesser-known amino acid because it is not incorporated into the structural building blocks of protein. Yet taurine is an essential amino acid in pre-term and newborn infants of humans and many other species. Adults can synthesize their own taurine, yet are probably dependent, in part, on dietary taurine. Taurine is abundant in the brain, heart, breast, gallbladder, and kidney and has important roles in health and disease in these organs. Taurine has many diverse biological functions including serving as a neurotransmitter in the brain, a stabilizer of cell membranes, and a facilitator in the transport of ions such as sodium, potassium, calcium, and magnesium. Taurine is highly concentrated in animal and fish protein, which are good sources of dietary taurine. It can be synthesized by the body from cysteine when vitamin B6 is present. Deficiency of taurine occurs in premature infants, neonates fed formula milk, and various disease states. Several inborn errors of taurine metabolism have been described. Perry syndrome is an unusual neuropsychiatric disorder inherited in an autosomal dominant fashion through three generations of a family. Symptoms began late in the fifth decade in 6 affected persons and death occurred after 4 to 6 years. The earliest and most prominent symptom was mental depression that was not responsive to antidepressant drugs or electroconvulsive therapy. Sleep disturbances, exhaustion, and marked weight loss were features. Parkinsonism developed later, and respiratory failure occurred terminally (OMIM: 168605). Hypertaurinuric cardiomyopathy describes congestive cardiomyopathy and markedly elevated urinary taurine levels (about 5 times normal). Other family members had late or holosystolic mitral valve prolapse and elevated urinary taurine values (about 2.5 times normal). In two with mitral valve prolapse, congestive cardiomyopathy eventually developed while the amounts of urinary taurine doubled (OMIM: 145350). Taurine, after GABA, is the second most important inhibitory neurotransmitter in the brain. Its inhibitory effect is one source of taurines anticonvulsant and antianxiety properties. It also lowers glutamic acid in the brain, and preliminary clinical trials suggest taurine may be useful in some forms of epilepsy. Taurine in the brain is usually associated with zinc or manganese. The amino acids alanine and glutamic acid, as well as pantothenic acid, inhibit taurine metabolism while vitamins A and B6, zinc, and manganese help build taurine. Cysteine and B6 are the nutrients most directly involved in taurine synthesis. Taurine levels have been found to decrease significantly in many depressed patients. One reason that the findings are not entirely clear is that taurine is often elevated in the blood of epileptics who need it. It is often difficult to distinguish compensatory changes in human biochemistry from true metabolic or deficiency disease. Low levels of taurine are found in retinitis pigmentosa. Taurine deficiency in experimental animals produces degeneration of light-sensitive cells. Therapeutic applications of taurine to eye disease are likely to be forthcoming. Taurine has many important metabolic roles. Supplements can stimulate prolactin and insulin release. The parathyroid gland makes a peptide hormone called glutataurine (glutamic acid-taurine), which further demonstrates taurines role in endocrinology. Taurine increases bilirubin and cholesterol excretion in bile, critical to normal gallbladder function. It seems to inhibit the effect of morphine and potentiates the effects of opiate antagonists. Low plasma taurine levels have been found in a variety of conditions, i.e. depression, hypertension, hypothyroidism, gout, institutionalized patients, infertility, obesity, kidney failure, and others (http://www.dcnutrition.com/AminoAcids/). Moreover, taurine is found to be associated with maple syrup uri... Large white crystals or white powder. Taurine is an amino sulfonic acid that is the 2-amino derivative of ethanesulfonic acid. It is a naturally occurring amino acid derived from methionine and cysteine metabolism. An abundant component of fish- and meat-based foods, it has been used as an oral supplement in the treatment of disorders such as cystic fibrosis and hypertension. It has a role as a human metabolite, an antioxidant, a mouse metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite, a glycine receptor agonist, a nutrient and a radical scavenger. It is a conjugate acid of a 2-aminoethanesulfonate. It is a tautomer of a taurine zwitterion. Taurine, whose chemical name is 2-aminoethanesulfonic acid, is one of the most abundant amino acids in several organs. It plays important role in essential biological processes. This conditional amino acid can be either be manufactured by the body or obtained in the diet mainly by the consumption of fish and meat. The supplements containing taurine were FDA approved by 1984 and they are hypertonic injections composed by cristalline amino acids. Taurine is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). A conditionally essential nutrient, important during mammalian development. It is present in milk but is isolated mostly from ox bile and strongly conjugates bile acids. See also: ... View More ... An amino sulfonic acid that is the 2-amino derivative of ethanesulfonic acid. It is a naturally occurring amino acid derived from methionine and cysteine metabolism. An abundant component of fish- and meat-based foods, it has been used as an oral supplement in the treatment of disorders such as cystic fibrosis and hypertension. [Spectral] Taurine (exact mass = 125.01466) and L-Threonine (exact mass = 119.05824) and 4-Hydroxy-L-proline (exact mass = 131.05824) were not completely separated on HPLC under the present analytical conditions as described in AC$XXX. Additionally some of the peaks in this data contains dimers and other unidentified ions. [Spectral] Taurine (exact mass = 125.01466) and L-Glutamate (exact mass = 147.05316) were not completely separated on HPLC under the present analytical conditions as described in AC$XXX. Additionally some of the peaks in this data contains dimers and other unidentified ions. Taurine. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=107-35-7 (retrieved 2024-06-29) (CAS RN: 107-35-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Taurine, a sulphur-containing amino acid and an organic osmolyte involved in cell volume regulation, provides a substrate for the formation of bile salts, and plays a role in the modulation of intracellular free calcium concentration. Taurine has the ability to activate autophagy in adipocytes[1][2][3]. Taurine, a sulphur-containing amino acid and an organic osmolyte involved in cell volume regulation, provides a substrate for the formation of bile salts, and plays a role in the modulation of intracellular free calcium concentration. Taurine has the ability to activate autophagy in adipocytes[1][2][3].
5-Methylcytosine
5-Methylcytosine is a methylated form of cytosine in which a methyl group is attached to carbon 5, altering its structure without altering its base-pairing properties.; 5-Methylcytosine is a methylated form of cytosine in which a methyl group is attached to carbon 5, altering its structure without altering its base-pairing properties. -- Wikipedia; 5-Methylcytosine is an epigenetic modification formed by the action of DNA methyltransferases. In bacteria, 5-methylcytosine can be found at a variety of sites, and is often used as a marker to protect DNA from being cut by native methylation-sensitive restriction enzymes. In plants, 5-methylcytosine occurs at both CpG and CpNpG sequences. In fungi and animals, 5-methylcytosine predominately occurs at CpG dinucleotides. Although most eukaryotes methylate only a small percentage of these sites, in vertebrates 70-80\\\% of CpG cytosines are methylated. -- Wikipedia; 5-Methylcytosine is an epigenetic modification formed by the action of DNA methyltransferases. Its function varies significantly among species:; A methylated nucleotide base found in eukaryotic DNA. In animals, the DNA methylation of cytosine to form 5-methylcytosine is found primarily in the palindromic sequence CpG. In plants, the methylated sequence is CpNpGp, where N can be any base. -- Pubchem. 5-Methylcytosine is a methylated nucleotide base found in eukaryotic DNA. In animals, the DNA methylation of cytosine to form 5-methylcytosine is found primarily in the palindromic sequence CpG. In plants, the methylated sequence is CpNpGp, where N can be any base. -- Pubchem; 5-Methylcytosine is a methylated form of cytosine in which a methyl group is attached to carbon 5, altering its structure without altering its base-pairing properties. -- Wikipedia; 5-Methylcytosine is an epigenetic modification formed by the action of DNA methyltransferases. In bacteria, 5-methylcytosine can be found at a variety of sites, and is often used as a marker to protect DNA from being cut by native methylation-sensitive restriction enzymes. In plants, 5-methylcytosine occurs at both CpG and CpNpG sequences. In fungi and animals, 5-methylcytosine predominately occurs at CpG dinucleotides. Although most eukaryotes methylate only a small percentage of these sites, in vertebrates 70-80\\\% of CpG cytosines are methylated. -- Wikipedia. Acquisition and generation of the data is financially supported in part by CREST/JST. KEIO_ID M029 5-Methylcytosine is a well-characterized DNA modification, and is also predominantly in abundant non-coding RNAs in both prokaryotes and eukaryotes. 5-Methylcytosine in mRNA is a new epitranscriptome marker inArabidopsis, and that regulation of this modification is an integral part of gene regulatory networks underlying plant development[1].
Ciliatine
Ciliatine is an organophosphorus compound isolated from human and animal tissues. [HMDB] Acquisition and generation of the data is financially supported in part by CREST/JST. Ciliatine is an organophosphorus compound isolated from human and animal tissues. KEIO_ID A056 (2-Aminoethyl)phosphonic acid is an endogenous metabolite.
1-Methylhistamine
1-Methylhistamine, also known as H137, belongs to the class of organic compounds known as 2-arylethylamines. These are primary amines that have the general formula RCCNH2, where R is an organic group. 1-Methylhistamine exists in all living organisms, ranging from bacteria to humans. Within humans, 1-methylhistamine participates in a number of enzymatic reactions. In particular, S-adenosylhomocysteine and 1-methylhistamine can be biosynthesized from S-adenosylmethionine and histamine; which is mediated by the enzyme histamine N-methyltransferase. In addition, 1-methylhistamine can be converted into methylimidazole acetaldehyde through its interaction with the enzyme amine oxidase [flavin-containing] a. In humans, 1-methylhistamine is involved in histidine metabolism. 1-Methylhistamine is a potentially toxic compound. 1-Methylhistamine is a histamine metabolite. It is a product of histamine 1-methyltransferase [EC 2.1.1.8] in the pathway histidine metabolism (KEGG). [HMDB] Acquisition and generation of the data is financially supported in part by CREST/JST. D004791 - Enzyme Inhibitors
N-ethylmaleimide
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D013439 - Sulfhydryl Reagents D004791 - Enzyme Inhibitors KEIO_ID E008
3-Methylhistamine
N tau-methylhistamine is one of the histamine metabolites. N tau-methylhistamine in plasma and urine is a good parameter for histamine release, and the determination of this histamine metabolite is generally less hampered by possible artifacts (due to basophil disrupture, a very short half-life time or bacterial production) than determinations of histamine itself. (PMID 2409780) [HMDB] N tau-methylhistamine is one of the histamine metabolites. N tau-methylhistamine in plasma and urine is a good parameter for histamine release, and the determination of this histamine metabolite is generally less hampered by possible artifacts (due to basophil disrupture, a very short half-life time or bacterial production) than determinations of histamine itself (PMID 2409780).
N-Methylhistamine
N-Methylhistamine belongs to the class of organic compounds known as aralkylamines. These are alkylamines in which the alkyl group is substituted at one carbon atom by an aromatic hydrocarbyl group.
2-O-Methylcytosine
O-2-Methylcytosine is a 2-O-methylated nucleotide residue. Naturally occurring modified residues derived from canonical RNA nucleotides are present in most cellular RNAs; their detection is difficult because of their great diversity and their irregular distribution within RNA molecules. Human ribosomes contain more than 200 modified nucleotides; of these more than 100 are 2-O-methylated. (PMID: 17673078, 7599273) [HMDB] O-2-Methylcytosine is a 2-O-methylated nucleotide residue. Naturally occurring modified residues derived from canonical RNA nucleotides are present in most cellular RNAs; their detection is difficult because of their great diversity and their irregular distribution within RNA molecules. Human ribosomes contain more than 200 modified nucleotides; of these more than 100 are 2-O-methylated. (PMID: 17673078, 7599273). 2-O-Methylcytosine, an O-alkylated analogue a DNA adduct, is the damaged nucleobase[1].
3-Methylcytosine
3-methylcytosine is cytotoxic and mutagenic methylated base in DNA which can be generated by endogenous and environmental alkylation agents. The toxic lesions 3-methylcytosine is corrected by oxidative DNA demethylation catalyzed by DNA dioxygenases. These enzymes release the methyl moiety as formaldehyde, directly reversing the base damage. (PMID: 17112791) [HMDB] 3-methylcytosine is cytotoxic and mutagenic methylated base in DNA which can be generated by endogenous and environmental alkylation agents. The toxic lesions 3-methylcytosine is corrected by oxidative DNA demethylation catalyzed by DNA dioxygenases. These enzymes release the methyl moiety as formaldehyde, directly reversing the base damage. (PMID: 17112791).
6-Acetyl-1,2,3,4-tetrahydropyridine
6-Acetyl-1,2,3,4-tetrahydropyridine is found in cereals and cereal products. Responsible for mousy taint in wines. 6-Acetyl-1,2,3,4-tetrahydropyridine is a constituent of wheat, popcorn and bread aroma 6-Acetyl-2,3,4,5-tetrahydropyridine is a substituted tetrahydropyridine and a cyclic imine as well as a ketone. The compound exists in a chemical equilibrium with its tautomer 6-acetyl-1,2,3,4-tetrahydropyridine that differs only by the position of the double bond in the tetrahydropyridine ring:; 6-Acetyl-2,3,4,5-tetrahydropyridine, with the IUPAC name 1-(3,4,5,6-tetrahydropyridin-2-yl)ethanone, is an aroma compound and flavor that gives baked goods such as white bread, pop corn, or tortillas their typical smell, together with its structural homolog 2-acetyl-1-pyrroline
4-Methyl-5-vinylthiazole
4-Methyl-5-vinylthiazole is found in alcoholic beverages. Meat flavouring ingredient. 4-Methyl-5-vinylthiazole is found in grape wine distillate, garlic, cooked pork, cocoa, roasted filbert and yellow passion frui Meat flavouring ingredient. Found in grape wine distillate, garlic, cooked pork, cocoa, roasted filbert and yellow passion fruit
3,4-Dihydro-5-propanoyl-2H-pyrrole
3,4-Dihydro-5-propanoyl-2H-pyrrole is formed by thermal treatment of proline and glucose mixtures. 3,4-Dihydro-5-propanoyl-2H-pyrrole is a constituent of freshly popped corn arom Formed by thermal treatment of proline and glucose mixtures. Constituent of freshly popped corn aroma
2-Methyl-4-propyloxazole
2-Methyl-4-propyloxazole is found in crustaceans. 2-Methyl-4-propyloxazole is a constituent of boiled shrimp (Panaeus brevistoris) aroma. Constituent of boiled shrimp (Panaeus brevistoris) aroma. 2-Methyl-4-propyloxazole is found in crustaceans.
4-Methyl-2-propyloxazole
4-Methyl-2-propyloxazole is found in crustaceans. 4-Methyl-2-propyloxazole is a constituent of boiled shrimp (Panaeus brevistoris) aroma. Constituent of boiled shrimp (Panaeus brevistoris) aroma. 4-Methyl-2-propyloxazole is found in crustaceans.
2-Methyl-5-propyloxazole
2-Methyl-5-propyloxazole is found in nuts. 2-Methyl-5-propyloxazole is a constituent of roasted peanut. Constituent of roasted peanut. 2-Methyl-5-propyloxazole is found in nuts.
5-Methyl-2-propyloxazole
5-Methyl-2-propyloxazole is found in coffee and coffee products. 5-Methyl-2-propyloxazole is a constituent of Arabica coffee aroma. Constituent of Arabica coffee aroma. 5-Methyl-2-propyloxazole is found in coffee and coffee products.
2-Ethyl-4,5-dimethyloxazole
2-Ethyl-4,5-dimethyloxazole is found in coffee and coffee products. 2-Ethyl-4,5-dimethyloxazole is a flavouring ingredient. Aroma constituent of French fried potatoes and Arabica coffee. Flavouring ingredient. Aroma constituent of French fried potatoes and Arabica coffee. 2-Ethyl-4,5-dimethyloxazole is found in coffee and coffee products and potato.
4-Ethyl-2,5-dimethyloxazole
4-Ethyl-2,5-dimethyloxazole is found in coffee and coffee products. 4-Ethyl-2,5-dimethyloxazole is a constituent of Arabica coffee aroma, French fries and yeast extract. Constituent of Arabica coffee aroma, French fries and yeast extract. 4-Ethyl-2,5-dimethyloxazole is found in coffee and coffee products and potato.
5-Ethyl-2,4-dimethyloxazole
5-Ethyl-2,4-dimethyloxazole is found in coffee and coffee products. 5-Ethyl-2,4-dimethyloxazole is a constituent of Arabica coffee aroma, French fries and yeast extract. Constituent of Arabica coffee aroma, French fries and yeast extract. 5-Ethyl-2,4-dimethyloxazole is found in coffee and coffee products and potato.
4-Butyloxazole
4-Butyloxazole is found in garden tomato. 4-Butyloxazole is a volatile constituent of ripe tomato. Volatile constituent of ripe tomato. 4-Butyloxazole is found in garden tomato.
5-Butyloxazole
5-Butyloxazole is found in animal foods. 5-Butyloxazole is a constituent of roasted peanut volatiles (provisional assingnment) and fried bacon. Constituent of roasted peanut volatiles (provisional assingnment) and fried bacon. 5-Butyloxazole is found in animal foods and nuts.
2-Ethyl-5-imino-1-cyclopenten-1-ol
2-Ethyl-5-imino-1-cyclopenten-1-ol is a maillard product, formed in model roast meat aroma systems. Maillard product, formed in model roast meat aroma systems
2-Pyridinemethanethiol
2-Pyridinemethanethiol is a flavouring ingredient. Flavouring ingredient
(1-Methyl-2,3-dihydropyridin-6-ylidene)hydrazine
5-(Hydroxymethyl)-1H-pyrrole-2-carbaldehyde
2-acetyl-1,4,5,6-tetrahydropyridine
Flavouring compound [Flavornet]
4-hydroxy-5-methyl-2-methylene-3(2H)-furanone
4-hydroxy-5-methyl-2-methylene-3(2h)-furanone is also known as hmmf or (2e)-ethylidene-4-hydroxy-5-methyl-3(2h)-furanone. 4-hydroxy-5-methyl-2-methylene-3(2h)-furanone is soluble (in water) and a very weakly acidic compound (based on its pKa). 4-hydroxy-5-methyl-2-methylene-3(2h)-furanone can be found in a number of food items such as red rice, anise, red raspberry, and biscuit, which makes 4-hydroxy-5-methyl-2-methylene-3(2h)-furanone a potential biomarker for the consumption of these food products.
N(4)-methylcytosine
A pyrimidone that is cytosine bearing an N(4)-methyl substituent.
2-Acetyl-1,4,5,6-tetrahydropyridine
2-Pyridinemethanol,5-hydroxy-(6CI,9CI)
6-(Hydroxymethyl)pyridin-3-ol is a natural product found in Codonopsis pilosula with data available. 2-Hydroxymethyl-5-hydroxypyridine is isolated from the the matured, ripened and dried seeds of S. lychnophora. 2-Hydroxymethyl-5-hydroxypyridine is isolated from the the matured, ripened and dried seeds of S. lychnophora.
1-Methylhistamine
A primary amino compound that is the N(tele)-methyl derivative of histamine. D004791 - Enzyme Inhibitors relative retention time with respect to 9-anthracene Carboxylic Acid is 0.042 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.041
(2-Aminoethyl)phosphonate
(2-Aminoethyl)phosphonic acid is an endogenous metabolite.
Taurine
Taurine, a sulphur-containing amino acid and an organic osmolyte involved in cell volume regulation, provides a substrate for the formation of bile salts, and plays a role in the modulation of intracellular free calcium concentration. Taurine has the ability to activate autophagy in adipocytes[1][2][3]. Taurine, a sulphur-containing amino acid and an organic osmolyte involved in cell volume regulation, provides a substrate for the formation of bile salts, and plays a role in the modulation of intracellular free calcium concentration. Taurine has the ability to activate autophagy in adipocytes[1][2][3].
5-Methylcytosine
A pyrimidine that is a derivative of cytosine, having a methyl group at the 5-position. 5-Methylcytosine is a well-characterized DNA modification, and is also predominantly in abundant non-coding RNAs in both prokaryotes and eukaryotes. 5-Methylcytosine in mRNA is a new epitranscriptome marker inArabidopsis, and that regulation of this modification is an integral part of gene regulatory networks underlying plant development[1].
2-Aminoethylphosphonic acid
(2-Aminoethyl)phosphonic acid is an endogenous metabolite.
(2-Aminoethyl)phosphonic acid
A phosphonic acid in which the hydrogen attached to the phosphorus of phosphonic acid is substituted by a 2-aminoethyl group. (2-Aminoethyl)phosphonic acid is an endogenous metabolite.
3-Methylcytosine
A pyrimidone that is cytosine in which the hydrogen attached to the nitrogen at position 3 is substituted by a methyl group.
1-ethyl-5-methyl-1H-pyrazol-4-amine(SALTDATA: 2HCl)
Ethanone, 1-(1-methyl-1H-1,2,4-triazol-5-yl)- (9CI)
1H,3H-Pyrrolo[1,2-c]oxazol-3-one,5,7a-dihydro-(9CI)
Ethyl cyanoacrylate
D006401 - Hematologic Agents > D003029 - Coagulants > D006490 - Hemostatics D001697 - Biomedical and Dental Materials > D014014 - Tissue Adhesives
Ethanone, 1-(1-methyl-1H-1,2,3-triazol-4-yl)- (9CI)
2-Aminothiophenol
An aryl thiol that is thiophenol substituted at position 2 by an amino group.
5-cyclopropyl-1,2,4-oxadiazol-3-amine(SALTDATA: FREE)
Imidazol-4-ylacetate
Conjugate base of imidazol-4-ylacetic acid; major species at pH 7.3.
alpha-Methylhistamine
An aralkylamino compound that is histamine bearing a methyl substituent at the alpha-position. D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D017442 - Histamine Agonists
N-ethylmaleimide
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D013439 - Sulfhydryl Reagents D004791 - Enzyme Inhibitors
4-Methylhistamine
An aralkylamino compound that is histamine bearing a methyl substituent at the 5 position on the ring.
2-Methylhistamine
An aralkylamino compound that is histamine bearing a methyl substituent at the 2 position on the ring.
1-Methylcytosine
A pyrimidone that is cytosine in which the hydrogen attached to the nitrogen at position 1 is substituted by a methyl group.
(2-aminoethyl)phosphonic acid zwitterion
Zwitterionic form of (2-aminoethyl)phosphonic acid.
2-O-Methylcytosine
Pyrimidine substituted with a methoxy group at position C-2 and an amine group at C-4.
taurine zwitterion
The zwitterion formed from taurine by transfer of a proton from the sulfonyl to the amino group. It is the major species existing at physiological pH.
