Álcoois

Xylenol orange is a dye used as a pH indicator. It is typically present as the monosodium salt of xylenol and has an optimum concentration of 0.2-0.5 mg/L. Xylenol orange is highly soluble in water and can be used in aqueous solutions, but it should not be used with strong acids or alkalis, as they will cause the dye to precipitate out of solution. Xylenol orange reacts with acidic substances and changes colour from orange to yellow at pH 7.0 or higher. The mechanism behind this reaction involves the deprotonation of xylenol by acid, followed by protonation of the conjugate base, which then undergoes electrophilic substitution by hydroxide ions (OH−). This reaction is shown below: XO+H+→XO−+H+ XO−+OH−→HO−+X The Langmuir

3-Bromophenol is an organic compound that is a bromophenol. It is used as a fluorometric probe in wastewater treatment and as a tracer for metabolic pathways in the proximal tubules of the kidney. 3-Bromophenol has a molecular weight of 184.16 g/mol and has been shown to be metabolized by bacteria into 2,4-dihydroxyphenylacetic acid (2,4-DPA). 3-Bromophenol can also be synthesized from 2,4-dihydroxyphenylacetic acid using sodium hydroxide solution and carbon source in a synthetic process. This synthetic process can be carried out at room temperature and atmospheric pressure.

2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]benzoic acid methyl ester is a synthetic compound that can be used as a reagent in the synthesis of polynucleotides and polypeptides. It can also be used as an inhibitor of ketoreductase, which is an enzyme involved in the synthesis of fatty acids and ketones. 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]benzoic acid methyl ester has been shown to inhibit the growth of wild type and mutant strains of E. coli. The molecular weight of this compound is 439.

<p>Product FB158451, cis, trans-2-Buten-1,4-diol, is a versatile chemical compound with the CAS number 110-64-5. It is used a key building block in various chemical synthesis processes, making it an essential component for researchers and industrial applications. Its versatile nature allows it to be employed in the production of polymers, resins, and specialty chemicals, making it a valuable asset for a wide range of applications.</p>

<p>Please enquire for more information about D-Threoninol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

(S)-1-Phenyl-2-propanol is a chiral, enantiopure alcohol that is used as a substrate for the preparation of various drugs. It can be prepared by the reduction of (R)-1-phenyl-2-propanol with sodium borohydride. To obtain the desired product, high substrate concentrations are required. Molecular modeling and bioreactor studies have shown that this process can also be carried out in cells. Subtilis sps. were found to be suitable for this process due to their ability to synthesize (S)-1-phenyl-2-propanol from 6-phosphate and l-tert-leucine in a stepwise manner. The use of subtilis sps. may reduce the cost and time needed for production of (S)-1-phenyl-2-propanol because it does not require expensive starting materials or purification steps.END>>

<p>8-Bromo-1-octanol is a fluorescent compound that has been shown to be resistant to cancer. It can be used as a probe for the detection of malonic acid in urine samples, which are an indicator of oxidative stress. 8-Bromo-1-octanol is stable in the presence of alcohol groups, and can be used to prepare samples for population growth studies. This chemical has also been used to study the growth of bacteria such as Pseudomonas aeruginosa and Escherichia coli. 8-Bromo-1-octanol emits light at a wavelength of 490 nm when exposed to ultraviolet radiation, which makes it useful for detecting chlorine atoms in water samples. The product research involving this chemical includes its effects on k562 cells and P. aeruginosa. Studies have also been done on its hydroxyl group and fatty acids and fatty acid esters, which are found in animal fat and vegetable oils.</p>

2-Chloro-4-hydroxybenzyl alcohol is an organic compound that has been shown to be soluble in aqueous alkali metal solutions, but insoluble in water. It is also insoluble in polymer solvents such as acetone and ethyl ether. 2-Chloro-4-hydroxybenzyl alcohol is a sugar alcohol with 3 hydroxyl groups. The molecule has a molecular weight of 150.17 g/mol, melting point of -123°C (-198°F), boiling point of 179°C (354°F), and refractive index of 1.5774 at 20°C (68°F). This chemical can be used in the synthesis of polyhydric alcohols such as glycerol or hexanol. 2-Chloro-4-hydroxybenzyl alcohol is not soluble in hydrochloric acid, benzene or chloroform, and does not react to form any es

3-Methyl-2-nitro-3H-imidazol-4-yl)methanol is a fluorescent probe that can be used to detect hypoxic tumor cells. It has been shown to selectively react with the methylethyl group in Trichomonas vaginalis. 3-Methyl-2-nitro-3H-imidazol-4-yl)methanol is bioreductive and can be activated by nitro groups in proteins, which are found in the active site of enzymes such as bacterial dna gyrase. This probe has been shown to bind to the sn38 position of bacterial DNA, but not mammalian DNA.

7,9-Dimethoxycarbonyl-2-ethoxycarbonyl-1H-pyrrolo-[2,3-f]quinoline-4,5-dione is a chemical compound that is used as an intermediate for research chemicals. It has a CAS number of 80721-47-7 and is classified as a fine chemical with the Chemical Abstracts Service (CAS) classification code of 3272. This compound is a versatile building block that can be used in the synthesis of other compounds. 7,9-Dimethoxycarbonyl-2-ethoxycarbonyl-1H-pyrrolo-[2,3f]quinoline 4,5dione can be used to produce high quality products.

Please enquire for more information about ([ring-D5]Phe3)-Octreotide acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page

<p>Linoleic acid is a polyunsaturated fatty acid that is an important component of cell membranes. It has been shown to inhibit oxidative injury and improve mitochondrial functions. Linoleic acid also has a role in energy metabolism, as it is the precursor for biosynthesis of eicosanoids and arachidonic acid. The physiological effects of linoleic acid have been studied using a model system consisting of isolated rat adipose tissue and mitochondria. This model system has been used to investigate the inhibitory properties of linoleic acid on caproic acid-induced lipid peroxidation. Linoleic acid has also been shown to have anion radical scavenging activity when in the presence of iron. This compound can be analyzed using gas chromatography-mass spectrometry (GC-MS) based on its chemical composition, which consists mainly of linear 18-carbon chains with two double bonds at positions 9 and 12.</p>

1,1,2,2-Tetrahydroperfluoro dodecanol (1HFPD) is a chemical substance used in analytical chemistry as an internal standard for gas chromatography. It is also used to prepare samples for analysis by particle-induced X-ray emission. 1HFPD has been shown to have a high uptake in preschool children and can be detected in human serum at levels of 0.5 micrograms per milliliter. The use of 1HFPD has been linked to adverse health effects such as kidney and liver damage.

Stigmast-7-enol is a naturally occurring compound found in plants such as Oroxylum indicum and Carthamus tinctorius. It was first isolated from the plant Stigmasta crispa. The chemical composition of stigmast-7-enol includes a hydroxyl group, a carboxylic acid group, and an ester bond. It has been shown to have hypoglycemic effects in animal models. This compound is stable at acidic pH levels, but is unstable at physiological pH levels. Stigmast-7-enol also binds to the mitochondrial membrane potential and inhibits the synthesis of p-hydroxybenzoic acid in cells.

<p>(-)-Corey lactone diol is a synthetic compound that is soluble in organic solvents. It is used for the synthesis of carbocyclic nucleosides, which are analogs of pyrimidine nucleosides. (-)-Corey lactone diol has been shown to inhibit cholesterol synthesis and the synthesis of alkene. (-)-Corey lactone diol also shows anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.</p>

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5-Bromoquinolin-8-amine is a topoisomerase inhibitor that can be used as an antitumor agent. It has been shown to inhibit the growth of tumor cell lines and suppress the growth of colon carcinoma cells in rats and human colon carcinomas in mice. 5-Bromoquinolin-8-amine interacts with DNA, specifically inhibiting the formation of supercoiled DNA. This interaction may lead to the inhibition of tumor cell growth. 5-Bromoquinolin-8-amine also inhibits protein synthesis by interacting with proteins at the ribosomal level, leading to inhibited cell growth.

Bisphenol A glycerolate dimethacrylate is a synthetic polymer that has been used in various applications, including dental sealants and composites. It is a white or yellowish viscous liquid that is soluble in water and alcohol. Bisphenol A glycerolate dimethacrylate is used as a sealant due to its high viscosity. The molecular weight of this compound ranges from 2000 to 6000 Da. It also has an epoxy group that can form hydrogen bonds with other molecules. The major application for bisphenol A glycerolate dimethacrylate is in the dental industry as it provides an excellent sealant due to its high viscosity. This material is also used in composites due to its ability to form hydrogen bonding interactions with the polymer matrix. Bisphenol A glycerolate dimethacrylate is also known for its hemolytic activity and sugar transport properties, which are important for lactic acid

<p>3-Nitropropanol is an inhibitor of the enzyme nitrite reductase, which is involved in the conversion of nitrite to nitric oxide. 3-Nitropropanol is a dietary supplement that has been shown to have a significant inhibitory effect on the growth of cancer cells and microbial metabolism. Nitrite levels were found to be reduced by 25% in mice treated with this substance. The analytical method for measuring 3-nitropropanol was developed using a type strain and fatty acid standards.</p>

<p>Rac-1-anthracen-2-yl-ethanol is an apolar, injecting alcohol. It has two isomers. Rac-1-anthracen-2-yl-ethanol has a selectivity profile that is different from other compounds in its class, and it outperforms amine solvents in the separation of similar compounds. This compound's selectivity profile is due to interactions with the solvent and stationary phase that are unique to this compound. Rac-1-anthracen-2-yl-ethanol also has a low nature and low toxicity profile.</p>