diff_def CHEBI:35418-N-acetylneuraminate A member of the N-acetylneuraminates that has formula C11H18NO9. A N-acetylneuraminate that has formula C11H18NO9. chebi_lite goche diff_def CHEBI:17796-L-idonate Conjugate base of L-idonic acid. An idonate that has formula C6H11O7. chebi_lite goche diff_def CHEBI:17968-butyrate A short-chain fatty acid anion that has formula C4H7O2. A fatty acid anion that has formula C4H7O2. chebi_lite goche diff_def CHEBI:17359-sulfite Sulfite is an inorganic anion, which is the conjugate base of hydrogen sulfite. A sulfur oxide that has formula O3S. chebi_lite goche diff_def CHEBI:35280-L-proline betaine A N-methyl-L-amino acid that has formula C7H13NO2. An amino-acid betaine that has formula C7H13NO2. chebi_lite goche diff_def CHEBI:28938-ammonium An onium cation that has formula H4N. An ammonium ion that has formula H4N. chebi_lite goche diff_def CHEBI:15355-acetylcholine Actylcholine is an ester of acetic acid and choline, which acts as a neurotransmitter. An acylcholine that has formula C7H16NO2. chebi_lite goche diff_def CHEBI:52450-platelet activating factor PAF is a potent phospholipid activator and mediator of many leukocyte functions, including platelet aggregation, inflammation, and anaphylaxis PAF is a potent phospholipid activator and mediator of many leukocyte functions, including platelet aggregation, inflammation, and anaphylaxis. chebi_lite goche diff_def CHEBI:15035-retinal A member of the retinals that has formula C20H28O. A retinal that has formula C20H28O. chebi_lite goche diff_def CHEBI:17087-ketone A compound in which a carbonyl group is bonded to two carbon atoms: R2C=O (neither R may be H). A compound in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be H). chebi_lite goche diff_def CHEBI:28398-butan-2-one A four-carbon ketone carrying a single keto- group at position C-2. A dialkyl ketone that has formula C4H8O. chebi_lite goche diff_def CHEBI:15347-acetone A methyl ketone that has formula C3H6O. A propanone that has formula C3H6O. chebi_lite goche diff_def CHEBI:27902-tetracycline A broad-spectrum polyketide antibiotic produced by the Streptomyces genus of actinobacteria. (4S,4aS,5aS,6S,12aS)-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide, a broad-spectrum antibiotic produced by streptomyces bacteria that blocks binding of aminoacyl tRNA to the ribosomes of both Gram-positive and Gram-negative organisms (and those of organelles). chebi_lite goche diff_def CHEBI:15396-camphor The R enantiomer of camphor. A camphor that has formula C10H16O. chebi_lite goche diff_def CHEBI:18315-pyrroloquinoline quinone A pyrroloquinoline having oxo groups at the 4- and 5-positions and carboxy groups at the 2-, 7- and 9-positions. A pyrroloquinoline cofactor that has formula C14H6N2O8. chebi_lite goche diff_def CHEBI:18067-phylloquinone A member of the phylloquinones that has formula C31H46O2. A phylloquinone that has formula C31H46O2. chebi_lite goche diff_def CHEBI:40611-adamantanone A member of the adamantanones that has formula C10H14O. An adamantanone that has formula C10H14O. chebi_lite goche diff_def CHEBI:33575-carboxylic acid An oxoacid acid carrying at least one -C(=O)OH group and having the structure RC(=O)OH, where R is any any monovalent functional group. Carboxylic acids are the most common type of organic acid. An oxoacid having the structure RC(=O)OH. The term is used as a suffix in systematic name formation to denote the -C(=O)OH group including its carbon atom. chebi_lite goche diff_def CHEBI:16494-lipoic acid A dithiolane that has formula C8H14O2S2. MERGED DEFINITION:nTARGET DEFINITION: A dithiolane that has formula C8H14O2S2.n--------------------nSOURCE DEFINITION: x. chebi_lite goche diff_def CHEBI:16556-CMP-N-acetyl-beta-neuraminic acid A nucleotide sugar used as a donor by glycosyltransferases for the synthesis of sugar chains A CMP-N-acyl-beta-neuraminic acid that has formula C20H31N4O16P. chebi_lite goche diff_def CHEBI:16397-formamide A member of the formamides that has formula CH3NO. A formamide that has formula CH3NO. chebi_lite goche diff_def CHEBI:15956-biotin A member of the biotins that has formula C10H16N2O3S. A biotin that has formula C10H16N2O3S. chebi_lite goche diff_def CHEBI:17536-allantoate An urea that has formula C4H7N4O4. An urea that has formula C4H6N4O4. chebi_lite goche diff_def CHEBI:16691-dethiobiotin An imidazolidinone that has formula C10H18N2O3. An imidazolidine that has formula C10H18N2O3. chebi_lite goche diff_def CHEBI:17698-chloramphenicol A dichloro-substituted acetamide containing a nitrobenzene ring, an amide bond and two alcohol functions. A dichloro-substituted acetamide containing a nitrobenzene ring, an amide bond and an alcohol function. chebi_lite goche diff_def CHEBI:16796-melatonin An acetamide that has formula C13H16N2O2. A tryptamine that has formula C13H16N2O2. chebi_lite goche diff_def CHEBI:16411-indole-3-acetic acid A member of the indole-3-acetic acids that has formula C10H9NO2. An indole-3-acetic acid that has formula C10H9NO2. chebi_lite goche diff_def CHEBI:46895-lipopeptide A compound consisting of a peptide with attached lipid. Any of a group of organic compounds comprising two or more amino acids linked by peptide bonds and containing a nonprotein moiety consisting of a lipid or lipids. chebi_lite goche diff_def CHEBI:27470-folic acid Folic acid is a form of the water-soluble vitamine B9. Its biologically active forms (tetrahydrofolate and others) are essential for nucleotide biosynthesis and homocysteine remethylation. A folate that has formula C19H19N7O6. chebi_lite goche diff_def CHEBI:17115-L-serine The L-enantiomer of serine. A serine that has formula C3H7NO3. chebi_lite goche diff_def CHEBI:15570-D-alanine The D-enantiomer of alanine. An alanine that has formula C3H7NO2. chebi_lite goche diff_def CHEBI:9093-selenocysteine A member of the selenocysteines that has formula C3H7NO2Se. A selenocysteine that has formula C3H7NO2Se. chebi_lite goche diff_def CHEBI:27897-tryptophan An aminoalkylindole that has formula C11H12N2O2. An aromatic amino acid that has formula C11H12N2O2. chebi_lite goche diff_def CHEBI:16454-pantothenate A member of the pantothenates that has formula C9H16NO5. A pantothenate that has formula C9H16NO5. chebi_lite goche diff_def CHEBI:18211-citrulline A member of the citrullines that has formula C6H13N3O3. A citrulline that has formula C6H13N3O3. chebi_lite goche diff_def CHEBI:16865-gamma-aminobutyric acid An amino fatty acid composed of butanoic acid with the amino substituent at C-4; the chief inhibitory neurotransmitter in the mammalian central nervous system. A compound composed of butanoic acid with an amino substituent at C-4. chebi_lite goche diff_def CHEBI:16995-oxalic acid The simplest dicarboxylic acid, comprising two connected carboxyl groups. An alpha,omega-dicarboxylic acid that has formula C2H2O4. chebi_lite goche diff_def CHEBI:16914-salicylic acid ortho-Hydroxylated benzoic acid. A hydroxybenzoic acid that has formula C7H6O3. chebi_lite goche diff_def CHEBI:27386-cinnamic acid A styrene that has formula C9H8O2. A cinnamic acid that has formula C9H8O2. chebi_lite goche diff_def CHEBI:35366-fatty acid Any aliphatic monocarboxylic acid derived from or contained in esterified form in an animal or vegetable fat, oil or wax. Natural fatty acids commonly have a chain of 4 to 28 carbons (usually unbranched and even-numbered), which may be saturated or unsaturated. Aliphatic monocarboxylic acids derived from or contained in esterified form in an animal or vegetable fat, oil or wax. Natural fatty acids commonly have a chain of 4 to 28 carbons (usually unbranched and even-numbered), which may be saturated or unsaturated. chebi_lite goche diff_def CHEBI:25438-mycolic acid Mycolic acids are long fatty acids found in the cell walls of the mycolata taxon, a group of bacteria that includes Mycobacterium tuberculosis, the causative agent of the disease tuberculosis. A beta-hydroxy fatty acid with a long alpha-alkyl side chain. chebi_lite goche diff_def CHEBI:15904-long-chain fatty acid An aliphatic monocarboxylic acid with a chain length of C13 or greater. Aliphatic monocarboxylic acids with a chain length of C10 or greater. chebi_lite goche diff_def CHEBI:27283-very long-chain fatty acid Any aliphatic monocarboxylic acid with a chain length greater than C18. Aliphatic monocarboxylic acids with a chain length greater than C18. chebi_lite goche diff_def CHEBI:17351-linoleic acid An 18-carbon, omega-6 fatty acid containing two cis double bonds; one of two essential fatty acids required by most animals for optimal health. An unsaturated fatty acid, comprising an 18-carbon straight chain with two cis double bonds. chebi_lite goche diff_def CHEBI:26666-short-chain fatty acid An aliphatic monocarboxylic acid with a chain length of less than C6. Aliphatic monocarboxylic acids with a chain length of less than C10. chebi_lite goche diff_def CHEBI:23066-cephalosporin A class of beta-lactam antibiotics differing from the penicillins in having a 6-membered, rather than a 5-membered, side ring. A class of beta-lactam antibiotics. chebi_lite goche diff_def CHEBI:17134-octopamine Octopamine is a biogenic phenylethanolamine, which has been found to act as a neurotransmitter, neurohormone or neuromodulator in invertebrates. A tyramine that has formula C8H11NO2. chebi_lite goche diff_def CHEBI:16830-methylamine A member of the methylamines that has formula CH5N. A methylamine that has formula CH5N. chebi_lite goche diff_def CHEBI:18397-phenylethylamine A phenylethylamine having the phenyl substituent at the 2-position. A phenylethylamine that has formula C8H11N. chebi_lite goche diff_def CHEBI:17076-streptomycin A member of the streptomycins that has formula C21H39N7O12. A streptomycin that has formula C21H39N7O12. chebi_lite goche diff_def CHEBI:16768-mycothiol A pseudodisaccharide, 1D-myo-inosityl-alpha-D-glucopyranoside, in which the hydroxy group at the 2-position of the glucose moiety is replaced by an (N-acetyl-L-cysteinyl)amido group. A mycothiol that has formula C17H30N2O12S. chebi_lite goche diff_def CHEBI:28053-melibiose A disaccharide formed by an alpha linkage between D-galactose and D-glucose. A glycosylglucose that has formula C12H22O11. chebi_lite goche diff_def CHEBI:17716-lactose A disaccharide, found most notably in milk, that consists of D-galactose and D-glucose fragments bonded through a beta-1->4 glycosidic linkage. The glucose fragment can be in either the alpha- or beta-pyranose form, whereas the galactose fragment can only have the beta-pyranose form. A glycosylglucose that has formula C12H22O11. chebi_lite goche diff_def CHEBI:16634-raffinose A trisaccharide composed of D-galactose, D-fructose, and Dglucose. A trisaccharide that has formula C18H32O16. chebi_lite goche diff_def CHEBI:17309-pectin Any mixture of complex, colloidal, macromolecular plant galacturonans containing a large proportion of D-galactopyranosyluronic acid residues in alpha-(1->4) linkage, the carboxyl groups of which may be esterified to varying degrees by methyl groups or be partially or completely converted into salts. Any mixture of complex, colloidal, macromolecular plant galacturonans containing a large proportion of D-galactopyranosyluronic acid residues in (alpha1->4) linkage, the carboxyl groups of which may be esterified to varying degrees by methyl groups or be partially or completely converted into salts. chebi_lite goche diff_def CHEBI:16337-phosphatidic acid A derivative of glycerol in which one hydroxy group, commonly but not necessarily primary, is esterified with phosphoric acid and the other two are esterified with fatty acids. Derivatives of glycerol in which one hydroxy group, commonly but not necessarily primary, is esterified with phosphoric acid and the other two are esterified with fatty acids. chebi_lite goche diff_def CHEBI:18075-dTDP A pyrimidine 2'-deoxyribonucleoside 5'-diphosphate that has formula C10H16N2O11P2. A thymidine phosphate that has formula C10H16N2O11P2. chebi_lite goche diff_def CHEBI:16695-UMP A pyrimidine ribonucleoside 5'-monophosphate having uracil as the nucleobase. An uridine 5'-phosphate that has formula C9H13N2O9P. chebi_lite goche diff_def CHEBI:17808-IDP A purine ribonucleoside 5'-diphosphate that has formula C10H14N4O11P2. An inosine phosphate that has formula C10H14N4O11P2. chebi_lite goche diff_def CHEBI:15346-coenzyme A A thiol comprising a panthothenate unit in phosphoric anhydride linkage with a 3',5'-adenosine diphosphate unit; and an aminoethanethiol unit. It is a universal carrier of acyl groups, notable for its role in the synthesis and oxidation of fatty acids and the oxidation of pyruvate in the citric (tricarboxylic) acid cycle. An adenosine 3',5'-bisphosphate that has formula C21H36N7O16P3S. chebi_lite goche diff_def CHEBI:16335-adenosine A member of the adenosines that has formula C10H13N5O4. An adenosine that has formula C10H13N5O4. chebi_lite goche diff_def CHEBI:17939-puromycin A member of the puromycins that has formula C22H29N7O5. A puromycin that has formula C22H29N7O5. chebi_lite goche diff_def CHEBI:16750-guanosine A member of the guanosines that has formula C10H13N5O5. A guanosine that has formula C10H13N5O5. chebi_lite goche diff_def CHEBI:17596-inosine A member of the inosines that has formula C10H12N4O5. An inosine that has formula C10H12N4O5. chebi_lite goche diff_def CHEBI:17562-cytidine A member of the cytidines that has formula C9H13N3O5. A cytidine that has formula C9H13N3O5. chebi_lite goche diff_def CHEBI:16704-uridine A member of the uridines that has formula C9H12N2O6. An uridine that has formula C9H12N2O6. chebi_lite goche diff_def CHEBI:17401-myo-inositol hexakisphosphate A member of the myo-inositol hexakisphosphates that has formula C6H18O24P6. A myo-inositol hexakisphosphate that has formula C6H18O24P6. chebi_lite goche diff_def CHEBI:24848-inositol Any cyclohexane-1,2,3,4,5,6-hexol. Cyclohexane-1,2,3,4,5,6-hexols. chebi_lite goche diff_def CHEBI:17211-geranyl diphosphate The diphosphate of the polyprenol compound geraniol. A polyprenol diphosphate that has formula C10H20O7P2. chebi_lite goche diff_def CHEBI:17650-cortisol Cortisol is a corticosteroid hormone or glucocorticoid produced by zona fasciculata of the adrenal cortex, which is a part of the adrenal gland. It is usually referred to as the A glucocorticoid that has formula C21H30O5. chebi_lite goche diff_def CHEBI:27584-aldosterone A pregnane-based steroidal hormone produced by the outer-section (zona glomerulosa) of the adrenal cortex in the adrenal gland, and acts on the distal tubules and collecting ducts of the kidney to cause the conservation of sodium, secretion of potassium, increased water retention, and increased blood pressure. The overall effect of aldosterone is to increase reabsorption of ions and water in the kidney. A 18-oxo steroid that has formula C21H28O5. chebi_lite goche diff_def CHEBI:17026-progesterone A steroid hormone that has formula C21H30O2. A 3-oxo Delta(4)-steroid that has formula C21H30O2. chebi_lite goche diff_def CHEBI:23849-diterpenoid Any terpenoid having a C20 skeleton, derived from geranylgeranyl phosphate. A terpenoid having a C20 skeleton. chebi_lite goche diff_def CHEBI:23044-carotenoid One of a class of tetraterpenoids (C40), formally derived from the acyclic parent, psi,psi-carotene by hydrogenation, dehydrogenation, cyclization, oxidation, or combination of these processes. This class includes carotenes, xanthophylls and certain compounds that arise from rearrangement of the skeleton of psi,psi-carotene or by loss of part of this structure. Retinoids are excluded. Tetraterpenoids (C40), formally derived from the acyclic parent, psi,psi-carotene by hydrogenation, dehydrogenation, cyclization, oxidation, or combination of these processes. This class includes carotenes, xanthophylls and certain compounds that arise from rearrangement of the skeleton of psi,psi-carotene or by loss of part of this structure. Retinoids are excluded. chebi_lite goche diff_def CHEBI:28826-fluoromethane A member of the fluoromethanes that has formula CH3F. A fluoromethane that has formula CH3F. chebi_lite goche diff_def CHEBI:28097-chlorobenzene A member of the chlorobenzenes that has formula C6H5Cl. A chlorobenzene that has formula C6H5Cl. chebi_lite goche diff_def CHEBI:22339-alkyne Acyclic branched or unbranched hydrocarbons having a carbon-carbon triple bond and the general formula CnH2n-2, RC#CR. chebi_lite goche diff_def CHEBI:16716-benzene A six-carbon aromatic compound in which each carbon atom donates one of its two 2p electrons into a delocalised pi system. A toxic, flammable liquid byproduct of coal distillation, it is used as an industrial solvent. Benzene is a carcinogen that also damages bone marrow and the central nervous system. A six-carbon aromatic compound in which each carbon atom donates one of its two 2p electrons into a delocalised pi system. chebi_lite goche diff_def CHEBI:28851-phenanthrene A polycyclic aromatic hydrocarbon composed of three fused benzene rings which takes its name from the two terms 'phenyl' and 'anthracene.' An ortho-fused tricyclic hydrocarbon that has formula C14H10. chebi_lite goche diff_def CHEBI:33221-corrin A member of the corrins that has formula C19H22N4. A corrin that has formula C19H22N4. chebi_lite goche diff_def CHEBI:35581-indole Either of two isomeric forms comprising a benzene ring fused to a pyrrole ring. A compound containing an indole skeleton. chebi_lite goche diff_def CHEBI:36420-acridine A member of the acridines that has formula C13H9N. An acridine that has formula C13H9N. chebi_lite goche diff_def CHEBI:23681-dibenzothiophene A member of the dibenzothiophenes that has formula C12H8S. A dibenzothiophene that has formula C12H8S. chebi_lite goche diff_def CHEBI:26911-tetrahydrofuran A member of the oxolanes that has formula C4H8O. An oxolane that has formula C4H8O. chebi_lite goche diff_def CHEBI:38028-cyanuric acid The enol tautomer of isocyanuric acid. A 1,3,5-triazine that has formula C3H3N3O3. chebi_lite goche diff_def CHEBI:15373-biopterin A member of the biopterins that has formula C9H11N5O3. A biopterin that has formula C9H11N5O3. chebi_lite goche diff_def CHEBI:18227-sterigmatocystin A member of the sterigmatocystins that has formula C18H12O6. A sterigmatocystin that has formula C18H12O6. chebi_lite goche diff_def CHEBI:28145-dibenzofuran A member of the dibenzofurans that has formula C12H8O. A dibenzofuran that has formula C12H8O. chebi_lite goche diff_def CHEBI:17015-riboflavin D-Ribitol in which the hydroxy group at position 5 is substituted by a 7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl moiety. It is a nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, and leafy vegetables, but the richest natural source is yeast. The free form occurs only in the retina of the eye, in whey, and in urine; its principal forms in tissues and cells are as flavin mononucleotide and flavin-adenine dinucleotide. A flavin that has formula C17H20N4O6. chebi_lite goche diff_def CHEBI:30411-cobalamin A member of the cobalamins that has formula C62H88CoN13O14P. A cobalamin that has formula C62H88CoN13O14P. chebi_lite goche diff_def CHEBI:18379-nitrile A compound having the structure RC#N; thus a C-substituted derivative of hydrocyanic acid, HC#N. In systematic nomenclature, the suffix nitrile denotes the triply bound #N atom, not the carbon atom attached to it. chebi_lite goche diff_def CHEBI:26955-thiocyanates Salts and esters of thiocyanic acid, HSC#N. chebi_lite goche diff_def CHEBI:17097-biphenyl A member of the biphenyls that has formula C12H10. A biphenyl that has formula C12H10. chebi_lite goche diff_def CHEBI:35227-4-nitrotoluene A member of the 4-nitrotoluenes that has formula C7H7NO2. A 4-nitrotoluene that has formula C7H7NO2. chebi_lite goche diff_def CHEBI:16236-ethanol A member of the ethanols that has formula C2H6O. An ethanol that has formula C2H6O. chebi_lite goche diff_def CHEBI:18099-cyclohexanol A member of the cyclohexanols that has formula C6H12O. A cyclohexanol that has formula C6H12O. chebi_lite goche diff_def CHEBI:27810-resorcinol Benzene dihydroxylated at positions 1 and 2. A benzenediol that has formula C6H6O2. chebi_lite goche diff_def CHEBI:16133-cyclopentanol A member of the cyclopentanols that has formula C5H10O. A cyclopentanol that has formula C5H10O. chebi_lite goche diff_def CHEBI:22860-betaine Any amino acid-derived zwitterion - such as glycine betaine (N,N,N-trimethylammonioacetate) - in which the ammonium nitrogen carries three methyl substituents. Glycine betaine (N,N,N-trimethylammonioacetate) and similar zwitterionic compounds derived from other amino acids. chebi_lite goche diff_def CHEBI:49637-hydrogen A s-block element atom that has formula H. A s-block element that has formula H. chebi_lite goche diff_def CHEBI:25375-monoamine A group of neurotransmitters and neuromodulators that contain one amino group that is connected to an aromatic ring by ethylene group (-CH2-CH2-). Monoamines are derived from the aromatic amino acids phenylalanine, tyrosine, histidine and tryptophan. A group of neurotransmitters and neuromodulators that contain one amino group that is connected to an aromatic ring by ethylene group (-CH2-CH2-). Monoamines are derived from the aromatic amino acids phenylalanine, tyrosine, histidine and tryptophan. chebi_lite goche diff_def CHEBI:22676-auxin Any of a group of compounds, both naturally occurring and synthetic, that regulate aspects of plant growth (from Greek alphaupsilonxialphanuomega, Any of a group of compounds, both naturally occurring and synthetic, that regulate aspects of plant growth (from Greek alphaupsilonxialphanuomega, chebi_lite goche