Class aliphatic organic acids hydroxy acids. Medical search. Frequent questions

The polymer cutin is formed by interesterification of omega hydroxy acids and derivatives of them that are substituted in mid-chain, such as 10,16-dihydroxy palmitic acid. (wikipedia.org)
Acetaldehyde is primarily used to manufacture acetic acid, but it is also used in the manufacture of ethyl acetate, peracetic acid, pyridine derivatives, perfumes, dyes, plastics and synthetic rubber. (iloencyclopaedia.org)
Derivatives of ethylene, a simple organic gas of biological origin with many industrial and biological use. (lookformedical.com)
For this reason, we prepared eight derivatives of lignite humic acids using either water-soluble N-Ethyl-N′-(3-dimethylaminopropyl)carbodiimide (EDC) or water-insoluble N,N′-dicyclohexylcarbodiimide (DCC) under various conditions. (researchgate.net)
2-Hydroxybutyric acid, also known as a-hydroxybutyrate, belongs to the class of organic compounds known as alpha hydroxy acids and derivatives. (ymdb.ca)

Belongs to the class of organic compounds known as hydroxy fatty acids. (foodb.ca)
Aldehydes are members of a class of organic chemical compounds represented by the general structural formula R-CHO. (iloencyclopaedia.org)
Acrolein is used as a starting material for the manufacture of many organic compounds, including plastics, perfumes, acrylates, textile finishes, synthetic fibres and pharmaceuticals. (iloencyclopaedia.org)
Amino acids are organic compounds that contain amino (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid. (hmdb.ca)
This compound belongs to the class of organic compounds known as bisphosphonates. (drugbank.com)
These are organic compounds containing two phosphonate groups linked together through a carbon atoms. (drugbank.com)
Organic compounds containing the carboxy group (-COOH). (lookformedical.com)
This group of compounds includes amino acids and fatty acids. (lookformedical.com)
Organic compounds that generally contain an amino (-NH2) and a carboxyl (-COOH) group. (lookformedical.com)
Organic compounds containing a carbonyl group in the form -CHO. (lookformedical.com)
The imido-derivative peroxycarboxylic acids having the formula (I) are per se novel, and constitute a new class of compounds that are highly interesting from an industrial viewpoint. (justia.com)
A large number of organic peroxyacid compounds have been described, endowed with the requisites of bleaching activity, and, in particular, of thermal stability and storage stability or shelf life, these latter requisites of course being essential for industrial-scale operations and for a widespread application of such compounds. (justia.com)
Therefore, an object of the present invention is to provide as per se novel compounds, the imido-derivative peroxycarboxylic acids having the above formula (I). (justia.com)
Show how each of the following compounds can be converted into benzoic acid. (ncertguess.com)
It is common for some organic compounds to have double bonds. (micromex.com.pl)
7-Hexyl-2-oxepanone belongs to the class of organic compounds known as lactones. (foodb.ca)
In the present work, valence stabilization of divalent iron during gamma irradiation was studied in presence of some organic additives, belonging to some other classes of organic compounds such as Phenol (aromatic alcohol), Acetone (aliphatic ketone), 4-Aminopyridine (heterocyclic amino compound) and Hydrazine hydrate (aliphatic amino compound) to complement our previous studies. (scirp.org)
In the present work, the protective effect occurring due to the presence of additives belonging to different classes of organic compounds namely, Phenol (aromatic alcohol), Acetone (aliphatic ketone), 4-Aminopyridine (aromatic heterocyclic nitrogen compound) and Hydrazine hydrate (aliphatic amine) on divalent iron ions during extended gamma irradiation, has been studied. (scirp.org)
These are organic compounds containing a carboxylic acid substituted with a hydroxyl group on the adjacent carbon. (ymdb.ca)
OBJECTIVE: Volatile organic compounds (VOCs) are used in the sterilization and manufacture of medical equipment. (cdc.gov)
CONCLUSIONS: Exposure to volatile organic compounds is pervasive in newborns undergoing cardiac surgery. (cdc.gov)

The aromatic aldehydes and the higher aliphatic aldehydes are used in the manufacture of perfumes and essences. (iloencyclopaedia.org)
Carboxylic acids can be saturated, unsaturated, or aromatic. (lookformedical.com)
Therefore, many either mono- or di-peroxycarboxylic, aliphatic, straight or cyclic, or aromatic organic peroxyacids are already known and used, among others, in the field of detergents. (justia.com)
x) Aldehydes and ketones react with primary aliphatic or aromatic amines to form azomethines or Schiffs bases. (psebsolutions.com)
It reflects the relative molecular mass or aromatic condensation degree of humic acid. (researchgate.net)
Examples of structures of aliphatic glucosinolates ( 1 , 4-methylthiobutylglucosinolate), aromatic (i.e. (biomedcentral.com)

Butyraldehyde is used in organic synthesis, mainly in the manufacture of rubber accelerators, and as a synthetic flavoring agent in foods. (iloencyclopaedia.org)
It is used in the synthesis of amino acids and in the manufacture of perfumes, flavorings, plasticizers and gasoline additives. (iloencyclopaedia.org)
Therefore, these are used for the protection of aldehydic group in organic synthesis. (psebsolutions.com)
Therefore, ketals are used for protection of keto groups in organic synthesis. (psebsolutions.com)
Synthesis and separation of diastereomeric N-(1-phenylethyl)amides of inherently chiral hydroxydibenzoyloxy-calix[4]arene acetic acids (2022) Chirality, 34(11),pp.1466-1471.https://www.scopus.com/inward/record.uri?eid=2-s2.0 85136719766&doi=10.1002%2fchir.23503&partnerID=40&md5=21fd40d69ba3d6b5c9bc10e56bcd406. (org.ua)
These ethylhexanoate complexes are used in organic and industrial chemical synthesis. (anon.co.kr)

While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. (hmdb.ca)
Cardiolipins are sometimes called a 'double' phospholipid because they have four fatty acid tails, instead of the usual two. (ecmdb.ca)
These are ceramides bearing a long chain fatty acid. (foodb.ca)
The genetic defect in Sjögren-Larsson syndrome results in deficient activity of FALDH, which catalyzes the oxidation of fatty aldehyde to fatty acid. (medscape.com)
8] FALDH is a component of the fatty alcohol:NAD oxidoreductase enzyme complex that catalyzes the sequential oxidation of fatty alcohol to aldehyde and fatty acid. (medscape.com)

A cyclized derivative of L-GLUTAMIC ACID. (lookformedical.com)
The present invention relates to per se new organic peroxyacids, which for brevity may be referred to as imido-derivative peroxycarboxylic acids, and to a process for their preparation. (justia.com)
More specifically, for example, the imido-derivative peroxycarboxylic acids having the formula (I) find a particularly effective application in the field of bleaching in the detergent industry. (justia.com)
Another object of the present invention is to provide a simple and cheap process for the preparation of the above imido-derivative peroxycarboxylic acids having the formula (I). (justia.com)
A further object of the present invention is the use of imido-derivative peroxycarboxylic acids having the above formula (I) as bleaching agents in detergent formulations, and especially those intended for low-medium temperature use. (justia.com)

These are cyclic esters of hydroxy carboxylic acids, containing a 1-oxacycloalkan-2-one structure, or analogues having unsaturation or heteroatoms replacing one or more carbon atoms of the ring. (foodb.ca)

When the enolate of an aldehyde or a ketone reacts at the α-carbon with the carbonyl of another molecule under basic or acidic conditions to obtain β-hydroxy aldehyde or ketone, this reaction is called Aldol Reaction. (organic-chemistry.org)

The C16 and C18 omega hydroxy acids 16-hydroxy palmitic acid and 18-hydroxy stearic acid are key monomers of cutin in the plant cuticle. (wikipedia.org)
Omega hydroxy fatty acids also occur in animals. (wikipedia.org)
Omega-Hydroxy Aliphatic Acids. (wikipedia.org)
Patients with Sjögren-Larsson syndrome accumulate leukotriene B4 and its omega-hydroxy metabolite, which are probably responsible for the pruritus seen in this disease. (medscape.com)

The important reactions of aldehydes include oxidation (whereby carboxylic acids are formed), reduction (with the formation of alcohol), aldol condensation (when two molecules of an aldehyde react in the presence of a catalyst to produce a hydroxy aldehyde), and the Cannizzaro reaction (with the formation of an alcohol and the sodium salt of an acid). (iloencyclopaedia.org)

Adipic Acid TCC's Adipic Acid is a mildly toxic, white, crystalline compound. (crefap.org)
This organic compound is the most important synthetic dicarboxylic acid produced annually. (crefap.org)
2-Hydroxybutyric acid is a potentially toxic compound. (ymdb.ca)
WO 2006/135881 describes quaternized ammonium salts prepared by condensation of a hydrocarbyl-substituted acylating agent and of an oxygen- or nitrogen-containing compound with a tertiary amino group, and subsequent quaternization by means of hydrocarbyl epoxide in the presence of stoichiometric amounts of an acid, especially acetic acid. (trea.com)

such as sodium sulfite, or some organic additives such as aliphatic alcohols, aldehyds or acids prior to irradiation. (scirp.org)
In Sjögren-Larsson syndrome , FALDH deficiency impairs fatty alcohol oxidation and leads to accumulation of 16- and 18-carbon-long aliphatic alcohols. (medscape.com)

Measurement and Correlation for Solubilities of Adipic Acid in Acetic Acid + ε-Caprolactone Mixtures and Cyclohexanone + ε-Caprolactone Mixtures. (crefap.org)

These are produced when a ketone is heated with ethylene glycol in presence of diy HCl gas or p-toluene sulphonic acid (PTS). (psebsolutions.com)

Determination of the Adipic Acid Solubility Curve in Acetone by Using ATR-FTIR and Heat Flow Calorimetry. (crefap.org)

In this study, we present urinary 6-hydroxy-2,4-cyclohexadienyl mercapturic acid (pre-PhMA), a metabolite that undergoes acid-catalyzed dehydration to form PhMA, as a novel and specific urinary biomarker for assessing benzene exposure. (cdc.gov)

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iv) Aldehydes and ketones having at least one α -hydrogen undergo a reaction in the presence of dilute alkali as catalyst to form f3-hydroxy aldehydes (aldol) or β-hydroxy ketones (ketol), respectively. (psebsolutions.com)

Yang Pu, Canfa Wang , Philip A. Meyers*, Origins of biomarker aliphatic hydrocarbons in sediments of alpine Lake Ximencuo, China. (geobiology.cn)

These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). (hmdb.ca)
The aldol reaction is a means of forming carbon-carbon bonds in organic chemistry. (micromex.com.pl)

Glucosinolates are amino acid-derived thioglucosides with a sulfated aldoxime moiety and variable side chains (Figure 1 A) that are present in the Brassicales [ 11 - 13 ]. (biomedcentral.com)
These are glycerophosphoglycerophosphates in which two fatty acids are bonded to the 1-glycerol moiety through ester linkages. (ymdb.ca)
The palmitic acid moiety is derived from fish oils, milk fats, vegetable oils and animal fats, while the palmitic acid moiety is derived from fish oils, milk fats, vegetable oils and animal fats. (hmdb.ca)

Adipic acid is an aliphatic dicarboxylic acid with the formula (CH2)4 (COOH)2. (crefap.org)
Adipic acid (butane-1,4-dicarboxylic acid, C6 H 10 O 4) (Figure 27) is a white crystalline powder of C6-straight chain dicarboxylic acid, and is one of the most used chemicals in the world today (Table 1). (crefap.org)

Phenyl mercapturic acid (PhMA) is a commonly used urinary biomarker to assess benzene exposure. (cdc.gov)
Furthermore, the relationship between benzene exposure and urinary pre-PhMA levels was explored by examining the correlation of pre-PhMA with 2-cyanoethyl mercapturic acid, a smoke exposure biomarker. (cdc.gov)

Adipic acid is found to be associated with HMG-CoA lyase deficiency, carnitine-acylcarnitine translocase deficiency, malonyl-Coa decarboxylase deficiency, and medium Chain acyl-CoA dehydrogenase deficiency, which are inborn errors of metabolism. (crefap.org)

Calculate the fraction of adipic acid that. (crefap.org)
Adipic acid can also be found in the production of foods as a flavoring agent to add tartness. (crefap.org)
The different solubility of adipic acid in various solvents results mainly from the structure and solvent polarity. (crefap.org)
The solubility of adipic acid in water is 1.5 g. per 100 mL at 15?C, and 0.6 g per 100 mL in. (crefap.org)
Adipic acid EC50= 31.3 mg/L 72h EC50 = 26.6 mg/L 96h Leuciscus idus: LC50 = 230 mg/L 96h EC50 = 91.9 mg/L 17 hEC50 = 85.7 mg/L 48h Persistence and DegradabilityPersistence is unlikely Bioaccumulation/ AccumulationNo information available. (crefap.org)
Solubility of succinic acid, glutaric acid and adipic acid in propionic acid + ε-caprolactone + water mixtures: Experimental measurement and thermodynamic modeling. (crefap.org)
Solubilities of Adipic Acid in Cyclohexanol + Cyclohexanone Mixtures and Cyclohexanone + Cyclohexane Mixtures. (crefap.org)
adipic acid tableting tablet lubricant composition Prior art date 1969-07-07 Legal status (The legal status is an assumption and is not a legal conclusion. (crefap.org)
Solubility of succinic acid, glutaric acid and adipic acid in propionic acid + ε-caprolactone mixtures and propionic acid + cyclohexanone mixtures: Experimental measurement and thermodynamic modeling. (crefap.org)

The existence of organic additives in Fe(II) acidic solutions, enhances valence stability of the divalent iron ions against oxidation during continuous gamma irradiation. (scirp.org)

Crotonaldehyde is used in the manufacture of n-butyl alcohol and crotonic acid and in the preparation of surface active agents, pesticides and chemotherapeutic agents. (iloencyclopaedia.org)

Pd(II) extraction experiments were conducted using single-metal Pd(II) solutions, simulated mixed palladium group metal (PGM) solutions, and acid-leached automotive catalyst residue solutions. (nature.com)
99.9%) Pd(II) extraction from the mixed PGM/base metal solutions and the acid-leached automotive catalyst residue solution. (nature.com)
Extractant 1 exhibited very selective Pd(II) extraction and high acid stability, demonstrating its industrial applicability for the extraction of Pd(II) from leached automotive catalyst liquors containing PGMs and base metals. (nature.com)

PGP(16:0/16:0), in particular, consists of one chain of palmitic acid at the C-1 position and one chain of palmitic acid at the C-2 position. (hmdb.ca)

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Inhibition of glutathione S-transferases by photoactive calix[4]arene α-ketophosphonic acids (2022) Bioorganic and Medicinal Chemistry Letters, 77, статья № 129019. (org.ua)
Latent Carbene: Diaminomethylation of Thiophenes (2022) European Journal of Organic Chemistry, 2022 (40), статья № e202201048, https://www.scopus.com/inward/record.uri?eid=2-s2.0 85141140169&doi=10.1002%2fejoc.202201048&partnerID=40&md5=4c633098cff3308dda103ba441e8cb93. (org.ua)
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Cytochrome P450 (CYP450) microsome ω-hydroxylases such as CYP4A11, CYP4A22, CYP4F2, and CYP4F3 in humans, Cyp4a10 and Cyp4a12 in mice, and Cyp4a1, Cyp4a2, Cyp4a3, and Cyp4a8 in rats metabolize arachidonic acid and many arachidonic acid metabolites to their corresponding omega hydroxyl products. (wikipedia.org)
These are fatty acids in which the chain bears a hydroxyl group. (foodb.ca)
1997. Human neutrophils employ the myeloperoxidase hydrogen peroxide-chloride system to convert hydroxyl-amino acids into glycolaldehyde, 2-hydroxypropanal, and acrolein. (cdc.gov)

For example, stereogenic aldol units are especially common in polyketides, a class of molecules found in biological organisms. (micromex.com.pl)

Serine (Ser) or L-serine is an alpha-amino acid. (hmdb.ca)
It is classified as a polar, uncharged (at physiological pH), aliphatic amino acid. (hmdb.ca)
In humans, serine is a nonessential amino acid that can be easily derived from glycine. (hmdb.ca)
A non-essential amino acid is an amino acid that can be synthesized from central metabolic pathway intermediates in humans and is not required in the diet. (hmdb.ca)
Like all the amino acid building blocks of protein and peptides, serine can become essential under certain conditions, and is thus important in maintaining health and preventing disease. (hmdb.ca)
It has long been recognized that, in cell cultures, L-serine is a conditional essential amino acid, because it cannot be synthesized in sufficient quantities to meet the cellular demands for its utilization. (hmdb.ca)
A non-essential amino acid that is synthesized from GLUTAMIC ACID. (lookformedical.com)

and this metabolism of certain bioactive arachidonic acid metabolites such as leukotriene B4 and 5-hydroxyicosatetraenoic acid produces 20-hydroxylated products which are 100- to 1,000-fold weaker than, and therefore represents the inactivation of, their respective precursors. (wikipedia.org)

However, enantiopure oxazolidinones are derived in 2 synthetic steps from comparatively inexpensive amino acids, which means that large-scale syntheses can be made more economical by in-house preparation. (micromex.com.pl)

3-Sulfopyruvic acid is the product of the transamination of cysteinesulfonate in a reaction catalyzed by aspartate aminotransferase. (ecmdb.ca)

It is activated by mechanochemical method, and then humic acid and fulvic acid are extracted by alkali-soluble acid purification technology. (researchgate.net)

Distribution of microbial lipids at an acid mine drainage site in China: Insights into microbial adaptation to extremely low pH conditions. (geobiology.cn)

That behavior depends on the type and concentration of the organic additive used. (scirp.org)

L-serine is one of 20 proteinogenic amino acids, i.e., the amino acids used in the biosynthesis of proteins. (hmdb.ca)

CDP-diacylglycerol then reacts with glycerol-3-phosphate via phosphatidylglycerophosphate synthase to form 3-sn-phosphatidyl-1'-sn-glycerol 3'-phosphoric acid, with the release of cytidine monophosphate (CMP). (hmdb.ca)

A class of enzymes that catalyze the cleavage of C-C, C-O, and C-N, and other bonds by other means than by hydrolysis or oxidation. (lookformedical.com)

Anatomy3

Organisms1

Diseases2

Chemicals and Drugs40

Analytical, Diagnostic and Therapeutic Techniques and Equipment5

Phenomena and Processes8

Technology, Industry, Agriculture1

Information Science2

Derivatives5

Compounds21

Aromatic6

Synthesis6

Fatty acid5

Derivative5

Cyclic1

Carbonyl1

Omega hydroxy4

Aldehyde1

Compound4

Alcohols2

Acetic acid1

Ketone1

Acetone1

Metabolite1

Tandon Organic Chemistry PDF1

Aldehydes and Ketones1

Hydrocarbons1

Carbon2

Moiety3

Dicarboxylic2

Biomarker2

Acyl1

Adipic9

Divalent1

Alcohol1

Catalyst3

Palmitic acid1

Chemistry13

Hydroxyl3

Biological1

Amino acid7

Leukotriene1

Preparation1

Reaction1

Soluble1

Lipids1

Concentration1

Biosynthesis1

Phosphate1

Oxidation1