Pharmaceutical Standards
Pharmaceutical standards are a comprehensive set of reference materials essential for ensuring the safety, efficacy, and quality of pharmaceutical products. This category includes standards for active pharmaceutical ingredients (APIs), which are the core components responsible for therapeutic effects. Additionally, it covers compounds and metabolites relevant to both the pharmaceutical and veterinary industries, providing benchmarks for the accurate measurement and analysis of these substances. Nitrosamine control standards are crucial for detecting and mitigating potentially harmful nitrosamines in drug formulations. Toxicology standards help assess the safety and potential adverse effects of pharmaceutical compounds. Furthermore, enzyme activators and inhibitors standards are vital for research and development, enabling precise studies of biochemical pathways and drug mechanisms. These pharmaceutical standards are indispensable tools for regulatory compliance, quality control, and research, ensuring that pharmaceutical products meet stringent safety and effectiveness criteria.
Subcategories of "Pharmaceutical Standards"
- APIs for research and impurities(273,123 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,606 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,577 products)
- Toxicology(13,654 products)
Found 7836 products of "Pharmaceutical Standards"
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Hydrocinnamic acid N-hydroxysuccinimide ester
CAS:<p>Please enquire for more information about Hydrocinnamic acid N-hydroxysuccinimide ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C13H13NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:247.25 g/mol2,2'-Dimethylbenzophenone
CAS:<p>2,2'-Dimethylbenzophenone (DMBP) is an organic compound that is used as a photoresist for semiconductor manufacturing. DMBP is soluble in many organic solvents and reacts with sodium hydroxide to form the sodium salt of 2,2'-dimethylbenzophenone. It has been shown that DMBP readily undergoes metathesis reactions with a variety of olefins. The metathesis reaction is an acid-catalyzed reaction that involves the transfer of two hydrogen atoms from the olefin to the double bond carbon atom of DMBP. The mechanism by which this occurs is not fully understood, but it may involve a one-step mechanism where the olefin binds to the carbonyl group and then reacts with one of the other groups on DMBP.</p>Formula:C15H14OPurity:Min. 95%Molecular weight:210.27 g/mol4-Bromocinnamic acid
CAS:<p>4-Bromocinnamic acid is a plant metabolite that is found in the leaves of plants belonging to the family Capparaceae. It can be extracted from these leaves using methanol as a solvent and then purified by column chromatography. 4-Bromocinnamic acid has been shown to have antitumor properties and has been studied in a model system for prostate cancer cells. This molecule also has the ability to hydrogen bond with other molecules, including dopamine, which is important for its anti-cancer activity.</p>Formula:C9H7BrO2Purity:Min. 95%Color and Shape:PowderMolecular weight:227.05 g/mol3-Bodipy-propanoic acid methyl ester
CAS:<p>3-Bodipy-propanoic acid methyl ester is a fluorescent probe that binds to the endoplasmic reticulum. It has been used in cancer diagnosis, as well as for the detection of chloride and ligand binding. 3-BPA has been shown to be a useful tool in the study of protein synthesis and cell binding. This compound is unmodified and has a broad spectrum of applications.</p>Formula:C15H17BF2N2O2Purity:Min. 95%Molecular weight:306.12 g/mol4-Bromo-2-hydroxybenzoic acid methyl ester
CAS:<p>4-Bromo-2-hydroxybenzoic acid methyl ester is a versatile building block that can be used as a research chemical, reagent, or speciality chemical. It is a high quality, versatile compound that can be used in the synthesis of complex compounds. CAS No. 22717-56-2 is an intermediate for the synthesis of other compounds and has been shown to be a useful scaffold for organic chemistry.</p>Formula:C8H7BrO3Purity:Min. 95%Color and Shape:PowderMolecular weight:231.04 g/mol2,2',3,3'-Tetramethylazoxybenzene
CAS:<p>2,2',3,3'-Tetramethylazoxybenzene is a chemical compound that is used as a reaction component in organic synthesis. It is also known as TMAB and has CAS number 19618-11-2. This chemical is useful for the production of pharmaceuticals and other chemicals because it can be used as a versatile building block to create complex compounds with interesting properties. It is also an intermediate or reagent for other chemicals. TMAB has been shown to have high purity and quality and can be used in research experiments.</p>Formula:C16H18N2OPurity:Min. 95%Molecular weight:254.33 g/mol4-Chloro-3-hydroxybenzoic acid methyl ester
CAS:<p>4-Chloro-3-hydroxybenzoic acid methyl ester is a high quality, versatile building block that can react as a reagent to form complex compounds. It is also used as an intermediate in the synthesis of other fine chemicals. 4-Chloro-3-hydroxybenzoic acid methyl ester is a useful scaffold for chemical research and has been shown to be a speciality chemical with many uses. This compound is also useful as an intermediate in the synthesis of other fine chemicals, such as pharmaceuticals or agrochemicals.</p>Formula:C8H7ClO3Purity:Min. 98%Color and Shape:White PowderMolecular weight:186.59 g/molL-Aspartic acid dimethyl ester hydrochloride
CAS:<p>L-Aspartic acid dimethyl ester hydrochloride (DAA) is an inhibitor of serine proteases, which are enzymes that break down other proteins. DAA inhibits the activity of these enzymes by forming a covalent bond with the serine residue in the active site of the enzyme. This inhibition prevents the breakdown of proteins and leads to inflammation in target tissues. L-Aspartic acid dimethyl ester hydrochloride is used to treat inflammatory bowel disease by inhibiting cathepsin B, a protease that is associated with this condition.</p>Formula:C6H11NO4·HClPurity:Min. 98 Area-%Color and Shape:White Off-White PowderMolecular weight:197.62 g/moltrans-2-Hydroxycinnamic acid
CAS:<p>Trans-2-hydroxycinnamic acid is a bioactive phytochemical that has been shown to inhibit the proliferation of 3T3-L1 preadipocytes. It also binds with 4-hydroxycinnamic acid, which is a compound found in coumarin derivatives. Trans-2-hydroxycinnamic acid is an analytical method for determining p-hydroxybenzoic acid, which is a metabolite of trans-2-hydroxycinnamic acid and can be used as an indicator for its presence in food products. Trans-2-hydoxycinnamic acid inhibits mitochondrial membrane potential and induces apoptosis in cancer cells. It also has drug interactions with etoac extract and structural analysis.</p>Formula:C9H8O3Color and Shape:PowderMolecular weight:164.16 g/molTiopronin
CAS:<p>Tiopronin is a drug that binds to the GSH-Px enzyme, which is responsible for breaking down hydrogen peroxide and lipid hydroperoxides. It also inhibits the ATP-binding cassette transporter, which is an important protein in the cell membrane that regulates the passage of substances into and out of cells. Tiopronin has been shown to inhibit chemiluminescence reactions in bacteria, such as infectious diseases. This drug has also been shown to be effective against hepatic steatosis by reducing fatty acid synthesis and increasing fatty acid oxidation in rats. Tiopronin has been used for the treatment of patients with Wilson's disease, because it facilitates copper excretion from liver cells by inhibiting metal chelate formation.</p>Formula:C5H9NO3SPurity:Min. 95%Color and Shape:PowderMolecular weight:163.2 g/mol9-cis-Retinol acetate
CAS:<p>9-cis-Retinol acetate is a synthetic retinoid that has been shown to have antioxidant properties. It prevents the oxidation of lipids, proteins and DNA by inhibiting the activity of enzymes such as cyclooxygenase and lipoxygenase, which are responsible for generating reactive oxygen species. 9-cis-Retinol acetate also increases glutathione levels, which scavenges reactive oxygen species. 9-cis-Retinol acetate can be used to treat oxidative injury in different tissues such as the skin, liver, bowel, lung and eye. 9-cis-Retinol acetate can be used in low doses to prevent oxidative injury in the human fetus during pregnancy or in high doses to treat oxidant injuries caused by radiation exposure or chemotherapy.</p>Formula:C22H32O2Purity:Min. 95%Color and Shape:Pale yellow oil.Molecular weight:328.49 g/molDipyrazino[2,3-f:2',3'-h]quinoxaline-2,3,6,7,10,11-hexacarbonitrile
CAS:<p>Dipyrazino[2,3-f:2',3'-h]quinoxaline-2,3,6,7,10,11-hexacarbonitrile is a molecular compound that consists of an aromatic hydrocarbon and boron nitride. It has been shown to have optical properties and an ancillary effect on the transport properties of other molecules. Dipyrazino[2,3-f:2',3'-h]quinoxaline-2,3,6,7,10,11-hexacarbonitrile is also a molecule that can participate in intramolecular hydrogen bonding. This compound has been shown to have coordination geometry with nitrogen atoms that are capable of accepting electrons from other molecules. Dipyrazino[2,3-f:2',3'-h]quinoxaline-2,3,6,7,10,11-hexacarbonitrile is used in diodes as an efficient</p>Formula:C18N12Purity:Min. 95%Color and Shape:PowderMolecular weight:384.27 g/mol4-Chloro-3',4'-dimethoxychalcone
CAS:<p>Please enquire for more information about 4-Chloro-3',4'-dimethoxychalcone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purity:Min. 95%2-Amino-3-nitrophenol
CAS:<p>2-Amino-3-nitrophenol is an inhibitor of matrix metalloproteinases that is active against a broad spectrum of pro-inflammatory and destructive enzymes. It has been used to inhibit the activity of matrix metalloproteinases in vitro and in vivo, with a wide range of applications in the fields of biochemistry, cell biology, and medicine. This compound has been shown to be effective against type strain C. albicans and C. glabrata strains, as well as other fungi such as Aspergillus niger, A. fumigatus, A. terreus, and A. flavus. 2-Amino-3-nitrophenol may have antifungal activity due to its ability to inhibit the synthesis of hyaluronic acid by these fungi.</p>Formula:C6H6N2O3Purity:Min. 95%Color and Shape:PowderMolecular weight:154.12 g/mol3-Methyl-L-tyrosine
CAS:<p>3-Methyl-L-tyrosine is a natural amino acid that is important in the production of catecholamines, such as dopamine. 3-Methyl-L-tyrosine has been shown to inhibit enzymes that catalyze the oxidation of biogenic amines and polyunsaturated fatty acids. It also inhibits peroxidase activity by scavenging free radicals. This amino acid may be used as a therapeutic agent for depression, as it has been shown to activate the catecholamine system in the brain. 3-Methyl-L-tyrosine may also have applications in radical scavenging, methyltransferase and transfer mechanisms in biochemical reactions.</p>Formula:C10H13NO3Purity:Min. 95%Color and Shape:PowderMolecular weight:195.22 g/mol4-Chloro-3-methoxybenzoic acid methyl ester
CAS:<p>4-Chloro-3-methoxybenzoic acid methyl ester is a chemical compound that is used as a reagent in organic synthesis. It can be used to produce high quality research chemicals, speciality chemicals, and fine chemicals. This compound has a wide variety of uses because it is versatile and can be used as a reaction component or building block. Its CAS number is 116022-18-5.</p>Formula:C9H9ClO3Purity:Min. 95%Color and Shape:SolidMolecular weight:200.62 g/molRosuvastatin calcium
CAS:<p>HMG-CoA reductase inhibitor</p>Formula:(C22H27FN3O6S)2CaPurity:Min. 95 Area-%Color and Shape:White PowderMolecular weight:1,001.14 g/molN-(Aminoethyl)-5-naphthylamine-1-sulfonic acid sodium
CAS:<p>N-(Aminoethyl)-5-naphthylamine-1-sulfonic acid sodium salt (NAES) is a fluorescent dye that has been used to study the structure of proteins. NAES binds to acceptor sites on the protein, which can be either amino acid side chains or other ions in solution. The fluorescence of NAES depends on the environment and the number of acceptors present. This dye has been used in assays for staphylococcus, as it is resistant to staining by Gram stain and stains brightly with fluorescence assay. NAES has also been shown to have a high kinetic rate and sensitivity, making it an effective virus assay.</p>Formula:C12H14N2O3S•NaPurity:Min. 95%Molecular weight:289.31 g/molRef: 3D-FA17739
1gTo inquire2gTo inquire100mgTo inquire250mgTo inquire500mgTo inquire-Unit-ggTo inquire4-Fluorocinnamaldehyde
CAS:<p>4-Fluorocinnamaldehyde is a reactive molecule that can be used in the catalytic asymmetric synthesis of 4-fluoroalkylbenzenes, which are used as intermediates in the production of pharmaceuticals. It reacts with hydroxymethyl groups to form 4-fluoroalkylbenzene derivatives, which are substrates for asymmetric reactions. This compound has been shown to react with amines and thiols to form Michael acceptors and Michael donors respectively. The crystallographic data obtained from this molecule shows that it belongs to space group P2 and its crystal system is orthorhombic. It also has optical properties that make it suitable for use as an optical material or nanowires.</p>Formula:C9H7FOPurity:Min. 80%Color and Shape:Clear LiquidMolecular weight:150.15 g/molEthyl 3-nitrocinnamate
CAS:<p>Ethyl 3-nitrocinnamate is a synthetic compound that belongs to the group of stilbene derivatives. It has been used as an intermediate in the synthesis of other compounds. Ethyl 3-nitrocinnamate is not naturally occurring and can be synthesized by isomerization of cinnamic acid and nitration of ethyl cinnamate. The stereochemical and stereoselective properties of this compound can be utilized for the synthesis of other compounds. Nitrobenzaldehyde reacts with nitrovinyl chloride to form oxetane, which then reacts with acetonitrile to produce ethyl 3-nitrocinnamate.</p>Formula:C11H11NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:221.21 g/mol2-Chloro-2',6'-dimethylacetanilide
CAS:<p>2-Chloro-2',6'-dimethylacetanilide is a synthetic drug that is used as an intermediate for the manufacture of diazepam. It has been shown to be effective in reducing the severity of symptoms and mortality rate of patients with severe influenza, also known as "pandemic flu". This compound has been shown to be effective in protecting animals from the effects of carbon monoxide poisoning. It has also been used in medicines such as covid-19, which is used for the treatment of Parkinson's disease. 2-Chloro-2',6'-dimethylacetanilide can be found in a number of other pharmaceuticals, such as antidepressants and antibiotics.</p>Formula:C10H12ClNOPurity:Min. 95%Color and Shape:White PowderMolecular weight:197.66 g/mol(S)-2-Methoxy-2-(1-naphthyl)propanoic acid
CAS:<p>(S)-2-Methoxy-2-(1-naphthyl)propanoic acid is a chiral molecule that can exist in two different forms, each of which has the same physical and chemical properties. The two enantiomers are not optically active, meaning they have the same degree of rotation when passed through a polarizing filter. It is an organic compound that is used as a flavoring agent in food chemistry and as a bioactive compound. (S)-2-Methoxy-2-(1-naphthyl)propanoic acid also has been shown to function as an attractant for hemipteran insects such as mosquitoes, although it is not clear if this property is due to its aromatic or enantiomeric structure.</p>Formula:C14H14O3Purity:Min. 95%Color and Shape:PowderMolecular weight:230.26 g/mol1-(2'-Bromophenyl)-1-hydroxyethane
CAS:<p>1-(2'-Bromophenyl)-1-hydroxyethane is a biomolecule that has been shown to inhibit the growth of corynebacterium. This inhibition is stereoselective, with the (S) form being more effective than the (R) form. The oxidation products of this compound are produced by catalytic dehydration of formate and ethyl group elimination, which produce ferrocene and hydroxymethylferrocene respectively. These products are stereogenic, giving rise to chiral molecules that can be used in efficient methods for organic synthesis.</p>Formula:C8H9BrOPurity:Min. 95%Color and Shape:PowderMolecular weight:201.06 g/mol(+)-Biotin-(PEO)3-amine
CAS:<p>(+)-Biotin-(PEO)3-amine is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. (+)-Biotin-(PEO)3-amine is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>Formula:C16H30N4SO4Purity:Min. 95 Area-%Color and Shape:White Off-White PowderMolecular weight:374.5 g/molNα-Acetyl-D-asparagine
CAS:<p>Nalpha-Acetyl-D-asparagine is a chiral amino acid that has been used to study the synthesis of peptides. It is soluble in water and can be used as a substrate for the enzymatic reaction of glyoxylate with ammonium sulfate. The Nalpha-acetyl group increases the affinity of this amino acid for sephadex g-100, a chromatographic material. This product can be prepared using a preparative column packed with silica gel and an eluent containing ammonium sulfate. It also has optical properties that make it useful for determining concentration and purity.</p>Formula:C6H10N2O4Purity:Min. 95%Molecular weight:174.15 g/molH-D-allo-Threonine methyl ester hydrochloride
CAS:<p>H-D-allo-Threonine methyl ester hydrochloride is a speciality chemical that is used in research and development. It is an intermediate for the synthesis of other compounds, such as pharmaceuticals, pesticides, and fragrances. H-D-allo-Threonine methyl ester hydrochloride has been shown to be useful in the production of methanol and ethanol. This compound also has high quality and can be used as a reagent for other reactions.</p>Formula:C5H11NO3•HClPurity:Min. 95%Color and Shape:PowderMolecular weight:169.61 g/molFmoc-3-(3'-pyridyl)-D-alanine
CAS:<p>Fmoc-3-(3'-pyridyl)-D-alanine is a building block for the synthesis of a wide variety of compounds. This compound has been shown to be an excellent and versatile starting material for the synthesis of complex compounds. Fmoc-3-(3'-pyridyl)-D-alanine is also a useful intermediate in organic synthesis and can be used as a reagent or in research. It has CAS number 142994-45-4.</p>Formula:C23H20N2O4Purity:Min. 95%Color and Shape:PowderMolecular weight:388.42 g/molO-tert-Butyl-L-tyrosine
CAS:<p>O-tert-Butyl-L-tyrosine is a biostable, low molecular weight, hydrophobic, and diffraction active compound. It can be used as a solvent for chiral and non-chiral compounds. O-tert-Butyl-L-tyrosine has been shown to have biological function in the synthesis of peptides, proteins, and amides. This compound also has an effect on gelation and is often used in organic solvents.</p>Formula:C13H19NO3Purity:Min. 95%Color and Shape:SolidMolecular weight:237.29 g/molL-Asparagine anhydrous
CAS:<p>L-Asparagine anhydrous is a guanine nucleotide-binding protein that binds to the response element of the human serum albumin gene. It has been shown to stimulate liver enzymes and increase the synthesis of low-density lipoprotein (LDL) cholesterol, which may lead to atherosclerosis. L-Asparagine anhydrous has been used in wastewater treatment as a nitrogen source for nitrification and denitrification. The enzyme activity of L-asparagine anhydrous has been shown to be high in tumour cells and is also present in solid tumours. This protein can be used as a model system for studying oligosaccharides because it is able to produce these molecules from glucose. L-Asparagine anhydrous is not active against carcinoma cell lines, but it does have some activity against solid tumours.</p>Formula:C4H8N2O3Color and Shape:White Off-White PowderMolecular weight:132.12 g/molAmino(naphthalen-2-yl)acetic acid
CAS:<p>Amino(naphthalen-2-yl)acetic acid is a versatile chemical building block that can be used in research, industry and as a high quality reagent. It is a useful scaffold for the synthesis of complex compounds. Amino(naphthalen-2-yl)acetic acid has been shown to be an excellent reactant for the production of fine chemicals and is high quality, with a purity of 99%. This product is also used as a speciality chemical for the production of pharmaceuticals, pesticides, and other chemical products.</p>Formula:C12H11NO2Purity:Min. 95%Color and Shape:PowderMolecular weight:201.22 g/mol4-Isobutylcinnamic acid
CAS:<p>4-Isobutylcinnamic acid is an organic compound that is a derivative of the organic compound acrylic acid. It is an organic ester, which means it is formed by the reaction of an alcohol and an acid. Acrylic acid can be reacted with either ethyl alcohol or isobutyl alcohol to produce 4-isobutylcinnamic acid. The resulting product can be used in the production of polymers and plastics.</p>Formula:C13H16O2Purity:Min. 95%Color and Shape:PowderMolecular weight:204.26 g/molMesalamine impurity P
CAS:<p>Please enquire for more information about Mesalamine impurity P including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C13H11NO6SPurity:Min. 95%Color and Shape:Yellow SolidMolecular weight:309.3 g/molLopinavir metabolite M-1
CAS:<p>Lopinavir M-1 is a metabolite of lopinavir, which is an HIV protease inhibitor. Lopinavir M-1 has been shown to have antiviral activity against HIV-1 and other retroviruses. It is a versatile building block that can be used as a reagent or a complex compound in the synthesis of other compounds. Lopinavir M-1 also has antiviral activity against HIV-2 and SIV, but not against the influenza virus.</p>Formula:C37H46N4O6Purity:Min. 95%Molecular weight:642.78 g/molD-glucosyl-β-1,1'-N-nervonoyl-D-erythro-sphingosine
CAS:<p>D-glucosyl-β-1,1'-N-nervonoyl-D-erythro-sphingosine is a mouse metabolite that was found to be an acyl group. This metabolite was shown to be a mouse metabolite.</p>Formula:C48H91NO8Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:810.24 g/molPoly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid)
CAS:<p>Poly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid) is a biodegradable polymer that has been shown to have high water vapor permeability and low values for water uptake and swelling. The polymer is also biocompatible, with no cytotoxicity or hemolysis. Poly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid) was synthesized by ring opening polymerization of 3-hydroxybutyric acid and 3-hydroxyvaleric acid. The polymer has shown synergistic effects when used in combination with other polymers, such as polyvinyl alcohol. Poly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid) can be used in tissue culture as a scaffold for the growth of animal cells.</p>Color and Shape:Powder25-Fluorocholesterol
CAS:Controlled Product<p>25-Fluorocholesterol is a hydroxylated form of cholesterol that was originally synthesized in vitro. It has been found to inhibit cholesterol synthesis and is used to study the role of cholesterol in mitochondrial function. 25-Fluorocholesterol has also been shown to possess anti-carcinogenic properties, as it inhibits adrenocortical carcinoma cells by inhibiting the production of desmosterol, which is required for their growth. This compound is also able to inhibit cho-k1 cells by side-chain cleavage. 25-Fluorocholesterol has the ability to cross cell membranes and can be detected in non-steroidal anti-inflammatory drug studies using chromatography.</p>Formula:C27H45FOPurity:Min. 95%Molecular weight:404.64 g/mol3-Amino-4-methylbenzoic acid methyl ester
CAS:<p>3-Amino-4-methylbenzoic acid methyl ester (3AMB) is an organic compound that is used as a reagent in the synthesis of amides. It can also be used to synthesize various heterocycles by reacting with aldehydes and ketones. 3AMB has been used as a substrate in assays for amines, yielding high yields. The compound's unsymmetrical structure can be attributed to the presence of different substituents on either side of the central carbon atom. 3AMB has been shown to inhibit metal ion enzymes such as dioxygenases and nitric oxide synthases, which are involved in the metabolism of nitric oxide and oxygen respectively. In addition, 3AMB has been shown to have anti-inflammatory properties and may be a potential candidate for use as an anticoagulant or antiplatelet drug.br>br><br>br>br><br>3AMB is</p>Formula:C9H11NO2Purity:Min. 95%Color and Shape:PowderMolecular weight:165.19 g/mol4-Chloro-3-nitrobenzoic acid methyl ester
CAS:<p>4-Chloro-3-nitrobenzoic acid methyl ester is a chemical compound that inhibits the synthesis of nucleic acids. It binds to the functional groups of DNA, preventing replication and transcription. 4-Chloro-3-nitrobenzoic acid methyl ester also inhibits protein synthesis by inhibiting ribosomal RNA which is required for translation. This agent has been shown to induce apoptotic cell death in leukemia cells, HL60 cells, and other types of cancer cells in vitro. 4-Chloro-3-nitrobenzoic acid methyl ester has a potent inhibitory activity against replicons in vitro and is a synthetic molecule with two sulfoxide functional groups.</p>Formula:C8H6ClNO4Purity:Min. 95%Color and Shape:PowderMolecular weight:215.59 g/molCholesterol formate
CAS:Controlled Product<p>Cholesterol formate is a chemical that belongs to the group of organic compounds and is classified as an ester. It can be used in research, where it is a reagent for the synthesis of other chemicals. Cholesterol formate can be used in the production of pharmaceuticals, pesticides, fragrances, and other products. Cholesterol formate is also used as a building block in complex chemical reactions because it can act as a versatile scaffold.</p>Formula:C28H46O2Purity:Min. 95%Color and Shape:White PowderMolecular weight:414.66 g/mol4-Amino-3-methoxybenzoic acid methyl ester
CAS:<p>4-Amino-3-methoxybenzoic acid methyl ester is a reactive molecule that has been used as a radiotracer for positron emission tomography (PET). It is also used in the synthesis of oligodeoxynucleotides and hybridization probes. 4-Amino-3-methoxybenzoic acid methyl ester is not soluble in water, but it can be dissolved in organic solvents such as acetone or methanol. This compound has shown to have anticancer activity and may be useful for treating cancers of the brain, breast, colon, lung, prostate, and stomach.</p>Formula:C9H11NO3Purity:Min. 95%Color and Shape:PowderMolecular weight:181.19 g/mol1,3-Dipropylurea
CAS:<p>1,3-Dipropylurea is a nucleophilic organic compound. It is soluble in organic solvents such as benzyl alcohol, nitrous oxide, and ethylene glycol. It also has a constant boiling point of 215°C at atmospheric pressure. The reaction rate for the formation of 1,3-dipropylurea from benzaldehyde and propylene oxide is dependent on the solvent used. The yields are higher in polar solvents such as nitrous oxide or ethylene glycol than in nonpolar solvents like benzene or hexane. This reaction can be catalyzed by cyanoborohydride and the use of a base such as sodium hydroxide or potassium tert-butoxide speeds up the reaction rate considerably.</p>Formula:C7H16N2OPurity:Min. 97 Area-%Color and Shape:PowderMolecular weight:144.21 g/molCresol red
CAS:<p>Cresol red is a weak diacidic molecule and an anionic dye largely used in genetic and biochemical studies. Cresol red is commonly used to measure the pH of aqueous solutions also from environmental samples, e.g. seawater (Byrne, 1989). Cresol red shows an increased protonation in acidic water-based solutions at low temperatures (Heger, 2006). Cresol red can be used to introduce pH-sensing features to sensing materials, such as, optical fibres or nanoparticles (Islam, 2021).</p>Formula:C21H18O5SColor and Shape:Brown Red PowderMolecular weight:382.43 g/mol2,3,5-Trimethyl-4-nitropyridine 1-oxide
CAS:<p>The reaction of 2,3,5-trimethyl-4-nitropyridine 1-oxide with hydrogen peroxide is an example of a peroxide reaction. The HOOH molecule is a nucleophilic and attacks the CNO group. This leads to the formation of a new bond between the oxygen and carbon atoms in the molecule. The oxygen atom then becomes an oxidizing agent, which can react with other molecules in order to form more products. In this reaction, hydrogen peroxide is used as an oxidizing agent to produce chlorine gas, water vapor, and nitric oxide gas. The reaction can be summarized as follows: 2CNO + 3HOOH → 4CO + 2O + 3N2O + 3HO2</p>Formula:C8H10N2O3Purity:Min. 95%Color and Shape:PowderMolecular weight:182.18 g/mol(R)-(+)-1,1-Naphthyl ethylamine
CAS:<p>(R)-(+)-1,1-Naphthyl ethylamine is a molecule that belongs to the class of chromatographic compounds. It has a carbonyl group, which is a substrate for amine modifiers and other chemical reactions. (R)-(+)-1,1-Naphthyl ethylamine can be used as a model system for epidermal growth factor (EGF) and chelate rings. The molecule has been shown to have growth factor activity, which may be due to its ability to bind to EGF receptors on cells.</p>Formula:C12H13NPurity:Min. 95%Color and Shape:PowderMolecular weight:171.24 g/mol5-Methylcytosine hydrochloride salt
CAS:<p>5-Methylcytosine hydrochloride salt is a metabolite of cytosine that occurs naturally in the body. It is used as an inhibitor of DNA methylation to study the effect of this process on gene expression. 5-Methylcytosine hydrochloride salt has been shown to inhibit the production of growth factors, such as insulin-like growth factor 1, and radiation energy. It also causes oxidative damage to DNA and inhibits the oxidation of urea nitrogen in lettuce. The matrix effect may interfere with the analysis of 5-methylcytosine hydrochloride salt by spectrometry.</p>Formula:C5H7N3O·HClPurity:Min. 95%Color and Shape:PowderMolecular weight:161.59 g/molL-Methionine [R,S]-sulfoximine
CAS:<p>L-Methionine [R,S]-sulfoximine is a sulfoximide that inhibits the synthesis of methionine. Methionine is an essential amino acid that is converted to homocysteine and then to cysteine in the body. L-Methionine [R,S]-sulfoximine has been shown to inhibit the conversion of methionine to cysteine in vivo by acting as a competitive inhibitor of methioninase.</p>Formula:C5H12N2O3SPurity:(Elemental Analysis) Min. 97%Color and Shape:PowderMolecular weight:180.23 g/mol1,5-Naphthalenedisulfonic acid tetrahydrate
CAS:<p>1,5-Naphthalenedisulfonic acid tetrahydrate is an acidic molecule that has been observed in the form of nanodots. It has a molecular weight of 212.2g/mol and a water solubility of 0.01g/L at 20°C. 1,5-Naphthalenedisulfonic acid tetrahydrate is soluble in ethanol and methanol, but insoluble in acetone, diethyl ether, ethyl acetate, and chloroform. 1,5-Naphthalenedisulfonic acid tetrahydrate is a hydrogen bond acceptor and donor in its interactions with other molecules. It interacts synergistically with 3,5-dinitrosalicylic acid to produce a red coloration when dissolved in water or alcohols.</p>Formula:C10H6(SO3H)2•(H2O)4Purity:Min. 95%Color and Shape:PowderMolecular weight:360.36 g/mol4-(Chloromethyl)benzoic acid methyl ester
CAS:<p>4-(Chloromethyl)benzoic acid methyl ester is a synthetic compound that inhibits the DPP-IV enzyme, which is involved in the breakdown of the incretin hormones glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP). Its structure consists of a benzene ring with a chloromethyl group on one side and an ester group on the other. 4-(Chloromethyl)benzoic acid methyl ester has been shown to be more potent than other known DPP-IV inhibitors. It has also been shown to have genotoxic impurities and chronic treatment effects, such as cancer.</p>Formula:C9H9ClO2Purity:Min. 95%Color and Shape:PowderMolecular weight:184.62 g/mol2,2-Dimethylglutaric acid
CAS:<p>2,2-Dimethylglutaric acid is a reactive, aliphatic hydrocarbon with a carbonyl group. It is an intermediate in the metabolism of fatty acids and may be formed by the hydrogenation of 2,2-dimethylsuccinic acid. This compound has been used as a film-forming polymer in detergent compositions and may also be used in biological samples to detect light emission. 2,2-Dimethylglutaric acid reacts with ethylene diamine to form malonic acid and x-ray crystal structures have been obtained for this compound. Pyrimidine compounds are formed when 2,2-dimethylglutaric acid reacts with ammonia or amines.</p>Formula:C7H12O4Color and Shape:White Off-White PowderMolecular weight:160.17 g/mol2,2'-(Diazene-1,2-diyl)bis(2-methylpropanimidamide) dihydrochloride
CAS:<p>2,2'-(Diazene-1,2-diyl)bis(2-methylpropanimidamide) dihydrochloride (BPDC) is a synthetic compound that is used as an analytical reagent and a model system for oxidative injury. It has significant cytotoxicity on human cells in cell culture. BPDC induces oxidative damage to proteins and DNA by increasing the production of reactive oxygen species such as hydrogen peroxide, superoxide, and hydroxyl radicals. The mechanism of action is not well understood but may be due to Toll-like receptor signalling pathways. This compound has been shown to inhibit the activity of antioxidant enzymes such as glutathione peroxidase and catalase. It also inhibits the activity of proinflammatory cytokines such as IL-6 and IL-8. BPDC is being investigated for its potential use in bowel disease treatment.</p>Formula:C8H20Cl2N6Purity:Min. 95%Color and Shape:PowderMolecular weight:271.19 g/mol4-Nitrophthalonitrile
CAS:<p>4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals.</p>Formula:C8H3N3O2Purity:Min. 95%Color and Shape:White PowderMolecular weight:173.13 g/mol2'-Chloro-4'-nitroacetophenone
CAS:<p>2'-Chloro-4'-nitroacetophenone is a reagent that is used in the synthesis of tulobuterol, an oxirane that binds to β2-adrenergic receptors. 2'-Chloro-4'-nitroacetophenone is also used for the synthesis of other drugs, such as benzylated alcohols and phenols. This product has been shown to be metabolized into a number of metabolites, including hydroxybenzyl alcohol and hydroxybenzyl glucuronide.</p>Formula:C8H6ClNO3Purity:Min. 95%Color and Shape:Dark yellow solid.Molecular weight:199.59 g/mol2,2'-Azoxydibenzoic acid
CAS:<p>2,2'-azoxydibenzoic acid is a high quality chemical that is used as a reagent, complex compound, and research chemical. It has CAS No. 573-79-5 and has the molecular formula of C8H4N2O4. This compound is useful as an intermediate, fine chemical, or speciality chemical in synthesis. 2,2'-Azoxydibenzoic acid can be used as a building block for scaffolds or as a versatile building block in reaction components.</p>Formula:C14H10N2O5Purity:Min. 95%Molecular weight:286.24 g/mol4-Iodocinnamic acid
CAS:<p>4-Iodocinnamic acid is a mesomorphic, supramolecular organic acid that has potent cytotoxicity against cancer cells. It is also an analogue of the natural product cinnamic acid. 4-Iodocinnamic acid binds to the active site of the enzyme DNA polymerase and inhibits DNA synthesis by preventing the incorporation of deoxynucleotide triphosphates into synthesized DNA chains. The compound has been shown to have strong antimicrobial activity against Gram-positive bacteria such as Staphylococcus aureus, Enterococcus faecalis, and Bacillus cereus. 4-Iodocinnamic acid is also an effective inhibitor of cancer cell proliferation and induces apoptosis in these cells.</p>Formula:C9H7IO2Purity:Min. 95%Color and Shape:PowderMolecular weight:274.06 g/mol3,5,3',5'-Tetraiodo thyrolactic acid
CAS:<p>3,5,3',5'-Tetraiodo thyrolactic acid is a fine chemical that belongs to the group of useful building blocks. It is a reagent and speciality chemical. 3,5,3',5'-Tetraiodo thyrolactic acid can be used as a reaction component in the synthesis of pharmaceuticals and other organic molecules. This compound is also versatile and can be used as a scaffold for developing new analogues. 3,5,3',5'-Tetraiodo thyrolactic acid has excellent quality and purity with CAS No. 7069-47-8.</p>Formula:C15H10I4O5Purity:Min. 95%Color and Shape:PowderMolecular weight:777.85 g/molS-Methylisovalerate
CAS:<p>S-Methylisovalerate is a branched fatty acid that is an intermediate in the biosynthesis of valine. It has been isolated from Corynebacterium glutamicum and Brevibacterium sp. S-Methylisovalerate has been identified by gas chromatography/mass spectrometry (GC/MS) as a major component of the volatile organic compounds produced by strains of Corynebacterium glutamicum and Brevibacterium sp. The GC/MS profile of these strains consists mainly of ester compounds, such as methyl ethyl acetate and butyric acid.</p>Formula:C6H12OSPurity:Min. 95%Color and Shape:Colorless Clear LiquidMolecular weight:132.22 g/mol3-(2-Naphthyl)acrylic acid
CAS:<p>3-(2-Naphthyl)acrylic acid is a compound that inhibits the enzymatic activity of benzylpiperidine N-acetyltransferase, which is an enzyme that catalyzes the conversion of benzylamine to benzylpiperidine. This inhibition prevents the production of dopamine and norepinephrine, with a consequent neuroprotective effect. 3-(2-Naphthyl)acrylic acid has been shown to be effective in reducing oxidative stress in intestinal fluids, thereby protecting against the damaging effects of free radicals. It also has antioxidant properties due to its ability to form hydrogen bonds. 3-(2-Naphthyl)acrylic acid can also be used as a cross-coupling agent in organic synthesis, due to its functional groups.</p>Formula:C13H10O2Purity:Min. 95%Molecular weight:198.22 g/mol2,2'-Dipyridyl diselenide
CAS:<p>2,2'-dipyridyl diselenide is a chemical compound with the formula (CH)SeS. It is an organoselenium compound with a disulfide bond, which is a functional group consisting of two sulfur atoms bridged by two carbon atoms. 2,2'-Dipyridyl diselenide has been used to study the mechanism of cancer cell locomotion. This chemical can be prepared as an organic solution in trifluoroacetic acid and minimal toxicity was observed when it was tested on mice. FT-IR spectroscopy confirmed that this chemical has an amido group and a phosphite group. The structure of this chemical was determined by xerography and x-ray crystallography experiments, revealing that it is a polymeric material that contains hydroxyl groups and polycarboxylic acid groups.</p>Formula:C10H8N2Se2Purity:Min. 95%Color and Shape:Red PowderMolecular weight:314.1 g/mol(R)-(+)-Limonene
CAS:<p>Limonene is a natural compound that has shown to have anti-inflammatory properties in mice. The optimum concentration of limonene was found to be 0.5% in the diet of CD-1 mice, which showed reduced locomotor activity and pain model scores. Limonene has also been shown to inhibit the enzyme arachidonic acid 15-lipoxygenase, thereby reducing production of leukotrienes and prostaglandins, which are inflammatory mediators. Limonene has been shown to have clinical relevance for the treatment of inflammation in humans and rats. This compound is metabolized by cytochrome P450 enzymes, but not by human liver microsomes or rat liver microsomes. It is oxidized by trifluoroacetic acid (TFA) into carboxylic acids such as limonene oxide, perillic acid, and decanoic acid, which are less reactive than limonene.</p>Formula:C10H16Purity:Min. 95%Color and Shape:Clear LiquidMolecular weight:136.23 g/mol7-Cyano-7-deazaguanosine
CAS:<p>7-Cyano-7-deazaguanosine is a nucleoside that belongs to the category of 7-deazapurines. It is an optimized nucleic acid analogue that has been shown to act as a translational inhibitor in vitro and in vivo. This compound has been shown to have high yields in chemical synthesis, which makes it an attractive candidate for optimization and future research. 7-Cyano-7-deazaguanosine is a synthetic nucleotide with anticodon properties, which may be useful for the development of new drugs against bacterial infections.</p>Formula:C12H13N5O5Purity:Min. 95%Color and Shape:PowderMolecular weight:307.26 g/molD-(+)-Camphoric acid
CAS:<p>D-(+)-Camphoric acid is a chiral compound that has been synthesized and studied for its anticancer activity. It was found to be effective against cancer cells in the presence of metal cations, such as copper, nickel, and zinc. D-(+)-Camphoric acid can be used as a test compound to investigate the mechanism of action of drugs that target the lysosomal membrane. It is also useful in determining homochirality by x-ray diffraction studies. This compound has been shown to have an adsorption kinetic behaviour that is dependent on pH and ionic strength, which can be determined by luminescence experiments. D-(+)-Camphoric acid is an enantiopure chemical with a reaction time of 5 minutes at room temperature and is available in crystalline form. The crystal x-ray diffraction data for this compound has been published and it exhibits anticancer activity.</p>Formula:C10H16O4Color and Shape:White PowderMolecular weight:200.23 g/molL-Homoserine lactone HCl
CAS:<p>L-Homoserine lactone HCl is an organic compound that is used as a building block for the synthesis of other compounds. It is also a useful intermediate and building block in the synthesis of natural products, pharmaceuticals and agrochemicals. L-Homoserine lactone HCl is soluble in water and readily reacts with acid to form its salt, which can be easily purified by recrystallization. This product has a CAS number of 2185-03-7.</p>Formula:C4H7NO2•HClPurity:Min. 95%Color and Shape:White PowderMolecular weight:137.56 g/mol4-Acetamido-2',4'-dinitro-5'-methyldiphenyl sulphone
CAS:<p>4-Acetamido-2',4'-dinitro-5'-methyldiphenyl sulphone is a high quality, versatile building block that is used as a reagent and complex intermediate. It can be used in the production of speciality chemicals, research chemicals and fine chemicals. 4-Acetamido-2',4'-dinitro-5'-methyldiphenyl sulphone is also a useful scaffold for the construction of new chemical compounds. This compound has been shown to be a reaction component in organic synthesis reactions.</p>Formula:C15H13N3O7SPurity:Min. 95%Color and Shape:Solid.Molecular weight:379.35 g/mol4-Ethoxycinnamic acid
CAS:<p>4-Ethoxycinnamic acid is a phenolic compound that is found in many plants and fruits. It has been shown to have bioactivities such as anti-inflammatory, anti-allergic, and anticancer activities. 4-Ethoxycinnamic acid has been shown to inhibit tyrosinase activity by interacting with the enzyme's active site. This inhibition reduces the production of melanin, which may be due to its ability to inhibit dopamine oxidation or the conversion of dopachrome into dopaquinone. 4-Ethoxycinnamic acid also inhibits prolyl hydroxylase activity, which can lead to increased collagen synthesis and reduced inflammation.</p>Formula:C11H12O3Purity:Min. 95%Color and Shape:PowderMolecular weight:192.21 g/mol4-Methylphenylnitropropene
CAS:<p>4-Methylphenylnitropropene is a psychostimulant drug that has been shown to have a high binding affinity for dopamine transporters. It is also known to increase the level of dopamine in the synaptic cleft and can be used as a research tool for understanding the function of dopamine in neuronal synapses. 4-Methylphenylnitropropene has been shown to cause an increase in locomotor activity and is able to induce euphoria when administered to rats. This drug is not thought to cause any physical dependence, although it may lead to psychological dependence.</p>Formula:C10H11NO2Purity:Min. 95%Color and Shape:PowderMolecular weight:177.2 g/mol3,4-Dimethoxy-2-hydroxyacetophenone
CAS:<p>3,4-Dimethoxy-2-hydroxyacetophenone is a natural product that has been shown to have significant activity against epidermoid carcinoma. The mechanism of action of 3,4-dimethoxy-2-hydroxyacetophenone is not fully understood but it has been shown to inhibit the growth of cancer cells through an unknown mechanism. This compound can be synthesized from coumarin derivatives and its fluorescence and cellular uptake are due to its flavonoid structure. 3,4-Dimethoxy-2-hydroxyacetophenone has also been shown to increase cisplatin sensitivity in nerve cells and has been used as a fluorescent probe for microscopy and magnetic resonance imaging (MRI).</p>Formula:C10H12O4Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:196.2 g/molDirect Red 16
CAS:<p>Direct Red 16 is a dye that reacts with acids to form an intensely red compound. It is used in research and as a reagent for the production of other dyes. Direct Red 16 is also used as a building block in the synthesis of complex molecules, such as pharmaceuticals and dyes.</p>Formula:C26H17N5Na2O8S2Purity:Min. 95%Molecular weight:639.57 g/mol2N-Boc-2',2''-triaminotriethylamine-bis(chloroacetamide)
CAS:<p>2N-Boc-2',2''-triaminotriethylamine-bis(chloroacetamide) is a fine chemical and reagent for the synthesis of pharmaceuticals. It is also a useful building block for the synthesis of complex compounds. This product can be used as a reaction component in organic chemistry, or it can be used as a reagent in research or development laboratories.</p>Formula:C15H28Cl2N4O4Purity:Min. 95%Molecular weight:399.31 g/mol2'-Cyano-4-(dibromomethyl)biphenyl
CAS:<p>2'-Cyano-4-(dibromomethyl)biphenyl is a reactive component that belongs to the group of speciality chemicals. It can be used as a building block in organic synthesis and as an intermediate in the production of fine chemicals. 2'-Cyano-4-(dibromomethyl)biphenyl has been used for the synthesis of various complex compounds, such as an anti-inflammatory drug, an anti-diabetic drug, and a chemotherapeutic agent.</p>Formula:C14H9Br2NPurity:Min. 97 Area-%Color and Shape:Off-White PowderMolecular weight:351.04 g/mol5-Chloroindole-2-carboxylic acid methyl ester
CAS:<p>5-Chloroindole-2-carboxylic acid methyl ester is a potent inhibitor of the enzyme tyrosine kinase in cell culture, with an IC50 value of 0.5 nM. It has been shown to inhibit the growth of cancer cells (e.g., MDA-MB231, MCF-7) in vitro and in vivo. The IC50 values for inhibition of MDA-MB231 and MCF-7 cells are 0.1 and 10 nM, respectively. 5-Chloroindole-2-carboxylic acid methyl ester binds to the ATP binding site on tyrosine kinase, preventing ATP from binding and inhibiting phosphorylation of the receptor protein. This allows the receptor's downstream signaling pathways to be blocked, which leads to cell growth inhibition by arresting cell cycle progression at G0/G1 phase or inducing apoptosis.</p>Formula:C10H8ClNO2Purity:Min. 95%Molecular weight:209.63 g/mol1-(2-Hydroxy-1-naphthyl)ethan-1-one
CAS:<p>1-(2-Hydroxy-1-naphthyl)ethan-1-one is a carbonyl compound that can be used as a fluorescent probe for the determination of copper(II) ions. It has been shown to have selective binding properties and fluorescence properties with cancer cells, which may be due to its ability to bind to the active methylene group of the cancer cell's protein. Crystallographic studies have shown that 1-(2-Hydroxy-1-naphthyl)ethan-1-one binds to hydrogen bonds and hydroxide solution in water.</p>Formula:C12H10O2Purity:Min. 95%Color and Shape:Yellow PowderMolecular weight:186.21 g/molEthyl (4-nitrophenyl)acetate
CAS:<p>Ethyl (4-nitrophenyl)acetate is a molecule that has been used in biological studies as an active substance for its antibacterial properties. It has been shown to have minimal inhibitory concentration (MIC) of 0.5 µg/mL against gram-positive bacteria and 1 µg/mL against gram-negative bacteria. The molecule is also the main active methylene in the ethyl ester. It can be found in coumarin derivatives, which are natural products derived from plants of the genus Coumaroua. The molecule is nucleophilic and can react with other molecules through a number of different mechanisms, such as by adding or removing hydrogen atoms to the molecule. This reaction is called a substitution reaction, and it is an important technique for pharmacokinetic properties.</p>Formula:C10H11NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:209.2 g/molFmoc-3-chloro-L-tyrosine
CAS:<p>Fmoc-3-chloro-L-tyrosine is a fine chemical that belongs to the class of versatile building blocks. It is a reagent and speciality chemical that is used in the synthesis of complex compounds. Fmoc-3-chloro-L-tyrosine can be used as a useful scaffold to produce high quality and versatile building blocks, which are useful for research purposes. Fmoc-3-chloro-L-tyrosine has CAS No. 478183-58-3, which shows its high quality and usefulness.</p>Formula:C24H20ClNO5Purity:Min. 95%Color and Shape:White PowderMolecular weight:437.87 g/molTropine
CAS:<p>Tropine is a natural alkaloid that is derived from plants in the Solanaceae family including Atropa belladonna and Hyoscyamus niger. Tropine has been shown to have a number of physiological effects, including receptor binding, enzyme activities, and physiological effects. It has been used as an analytical method for determining sodium citrate, nitrogen atoms, and ester linkages. Tropine also has a ph optimum of 9-10 which means it should be dissolved in acidic solutions or diluted with a buffer solution before use. The reaction mechanism of tropine is not yet known, but it has been shown to contain fatty acid groups that are intramolecularly hydrogenated.</p>Formula:C8H15NOPurity:Min. 95%Color and Shape:White PowderMolecular weight:141.21 g/mol1,2-Naphthoquinone-4-sulfonic acid sodium salt
CAS:<p>1,2-Naphthoquinone-4-sulfonic acid sodium salt is a fluorescent probe that reacts with the hydroxyl groups of amino acids and proteins. It has been used to measure glucose levels by injecting it into a living organism and examining the fluorescence emitted in response to an excitation wavelength. The redox potential of this molecule is -0.29 volts, which indicates that it is nucleophilic. 1,2-Naphthoquinone-4-sulfonic acid sodium salt can be used as a dye for labeling amines and other compounds with strong electron withdrawing groups. This compound is often used as a reagent in the synthesis of pharmaceutical preparations such as ceftriaxone. 1,2-Naphthoquinone-4-sulfonic acid sodium salt also reacts with hydrochloric acid to produce amines such as benzeneamine or ethylamine.</p>Formula:C10H5O5S·NaPurity:Min. 98 Area-%Color and Shape:Yellow PowderMolecular weight:260.2 g/mol2'-Hydroxy-3-nitrochalcone
CAS:<p>2'-Hydroxy-3-nitrochalcone is a yellow crystalline solid that has been shown to have an antiviral effect against HIV and herpes simplex virus. The crystal structure of 2'-hydroxy-3-nitrochalcone has been determined using x-ray crystallography. The compound is structurally similar to other antiviral agents, such as acyclovir, valacyclovir, and penciclovir.<br>2'-Hydroxy-3-nitrochalcone inhibits the viral DNA polymerase by competing with the nucleotide cofactor at the enzyme active site. This leads to a reduction in viral DNA synthesis and an inhibition of cell proliferation.</p>Formula:C15H11NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:269.25 g/mol2-Amino-5-chloro-2'-fluorobenzophenone
CAS:<p>2-Amino-5-chloro-2'-fluorobenzophenone is a phenoxazine that has been used as an analytical reagent. It is also a fluorescent compound and an anxiolytic drug. 2-Amino-5-chloro-2'-fluorobenzophenone can be found in urine samples, where it may be the result of biotransformation by bacteria in the intestine or chemical reactions with nicotine or hydrochloric acid. The molecular electrostatic potentials for 2-amino-5-chloro-2'-fluorobenzophenone are calculated from vibrational spectra and the crystal x-ray diffraction pattern of its crystals. The chromatographic conditions for 2-amino-5-chloro-2'-fluorobenzophenone are determined by clinical chemistry and biodegradability, which is assessed using nmr spectra.</p>Formula:C13H9ClFNOPurity:Min. 95%Color and Shape:PowderMolecular weight:249.67 g/mol3'-Methoxypropiophenone
CAS:<p>3'-Methoxypropiophenone is an acylating agent that is used in the synthesis of racemic and optically active phenylacetic acids. It can be prepared by the reaction of ketones with methoxypropiolic acid, which is catalyzed by a base such as sodium ethoxide. 3'-Methoxypropiophenone also has been shown to undergo transformation reactions with hydrogenolysis and salt formation. The deprotection step involves removal of a protective group such as dimethylamine or diastereomer.</p>Formula:C10H12O2Purity:Min. 95%Color and Shape:PowderMolecular weight:164.2 g/molAspidosine hydrobromide
CAS:Controlled Product<p>Aspidosine hydrobromide is a fine chemical that is used as an intermediate for synthesis of other compounds. The CAS number for this compound is 206196-96-5. This compound can be used as a building block to synthesize more complex compounds, and it has been shown to be useful in the preparation of research chemicals and reaction components. Aspidosine hydrobromide has been shown to have high quality, making it a sought after reagent and speciality chemical. This compound has a versatile scaffold, which makes it useful as a building block in the synthesis of other compounds.</p>Formula:C19H26N2O•BrHPurity:Min. 95%Molecular weight:379.33 g/mol4-Nitrophthalimide
CAS:<p>4-Nitrophthalimide is a nitroimidazole compound that has been shown to be active against bacterial strains belonging to the group P2. It is also soluble in organic solvents such as chloroform, ethanol, and acetone. 4-Nitrophthalimide has been used for experimental solubility data and as a pharmaceutical preparation. The reaction of 4-nitrophthalimide with diazonium salt produces 3-nitrophthalic anhydride, which is then hydrolyzed by hydrochloric acid to form nitrobenzene. This reaction can be monitored using fluorescence resonance spectroscopy.</p>Formula:C8H4N2O4Purity:Min. 95%Color and Shape:PowderMolecular weight:192.13 g/molIndole-2-carboxylic acid methyl ester
CAS:<p>Indole-2-carboxylic acid methyl ester is a carbazole that can be synthesized from indole and hydrogen chloride. It has been shown to inhibit the production of β-amyloid, an important factor in the pathogenesis of Alzheimer’s disease. Indole-2-carboxylic acid methyl ester has also been shown to have inhibitory effects on ion-exchange, melatonin synthesis, and yields of aziridines. The affinity of indole-2-carboxylic acid methyl ester for aldehydes was found to be very high. It is also able to cross the blood brain barrier into the brain and has been shown to be effective against pancreatic cancer cells in vitro.</p>Formula:C10H9NO2Purity:Min. 95%Color and Shape:Slightly Brown PowderMolecular weight:175.18 g/mol2-(4-Nitrophenoxy)ethanol
CAS:<p>2-(4-Nitrophenoxy)ethanol (NPEO) is a water soluble, synthetic compound that has been shown to have anti-tumor properties. NPEO was found to be toxic to tumor cells in vitro and inhibits the growth of tumor cells in vivo. NPEO also inhibits the synthesis of DNA and RNA, which are important for cell division. This inhibitory effect may lead to the death of cancer cells by interfering with their ability to grow and divide.</p>Formula:C8H9NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:183.16 g/molBiotin hydrazide
CAS:<p>Biotin hydrazide is a chromatographic analysis reagent that is used to modify biotin. It can be used as a model system for the study of the interactions between biotin and proteins. Biotin hydrazide reacts with α1-acid glycoprotein, which results in an increase of the conjugate's reactivity. It also has reactive properties and can catalyze oxidative reactions, making it suitable for analytical purposes. This reagent is used in electrochemical impedance spectroscopy to evaluate the effects of carbonylation on protein structure and function.</p>Formula:C10H18N4O2SPurity:Min. 95%Color and Shape:PowderMolecular weight:258.34 g/molL-Ethionine
CAS:<p>L-Ethionine is an amino acid that can be synthesized by the body through the transsulfuration pathway. It has been shown to inhibit the growth of Aeromonas hydrophilia, a bacterium that is resistant to many antibiotics. L-Ethionine has also been shown to have effects on DNA replication and repair, protein synthesis, cell lysis, and energy metabolism in vitro. In vivo studies have demonstrated its efficacy against Methicillin-resistant Staphylococcus aureus (MRSA). L-Ethionine may be used as a potential therapeutic agent for MRSA infections.</p>Formula:C6H13NO2SPurity:Min. 95%Color and Shape:White PowderMolecular weight:163.24 g/mol(±)-a-Tocopherol phosphate disodium salt
CAS:<p>(±)-a-Tocopherol phosphate disodium salt is a synthetic form of vitamin E and is used in skin care products and supplements. Like vitamin E it has antioxidant properties.</p>Formula:C29H49Na2O5PPurity:Min 97%Color and Shape:PowderMolecular weight:554.66 g/molω-Benzoyloxy resacetophenone
CAS:<p>Omega-benzoyloxy resacetophenone (OBOP) is a high quality reagent that is used as a building block for the synthesis of complex compounds. OBOP can be used as an intermediate for the production of fine chemicals and research chemicals. It is also a versatile building block that can be used in reactions to produce speciality chemicals. OBOP is soluble in most organic solvents and has a melting point of 140-142 degrees Celsius. The chemical formula for OBOP is C14H14O3.</p>Formula:C15H12O5Purity:Min. 95%Color and Shape:PowderMolecular weight:272.25 g/mol(R)-(-)-Ibuprofen
CAS:<p>Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that is used to treat pain and inflammation. It belongs to the group of fatty acid derivatives, which are drugs that block the production of prostaglandins. Ibuprofen has been shown to have contraceptive effects in humans and experimental models, as well as an effect on human serum lipoproteins. Ibuprofen has also been shown to inhibit the synthesis of prostaglandins in rat liver microsomes and asymmetric synthesis in wastewater treatment. Its pharmacokinetic properties are determined by its absorption rate, distribution volume, and metabolism rate. The kinetic behavior of ibuprofen is affected by matrix effect and the kinetic behavior of ibuprofen is also affected by its pharmacokinetic properties such as isooctane, carcinoma cell lines, etc.</p>Formula:C13H18O2Purity:Min. 95%Color and Shape:White PowderMolecular weight:206.28 g/mol2-Hydroxy-5-nitroacetophenone
CAS:<p>2-Hydroxy-5-nitroacetophenone is a synthetic molecule that has two functional groups. It is synthesized by reacting morpholine with malonic acid. 2-Hydroxy-5-nitroacetophenone is an electron donor, which means it can accept electrons from other molecules. This compound can be used as a diagnostic tool for cancer cells because it reacts with oxygen to form polyhedra, which are indicative of cancer senescence. In addition, this compound can be used to measure the concentration of plasma mass spectrometers by using electron spin resonance (ESR) and magnetic resonance imaging (MRI). The unpaired electrons on the nitro group of the molecule react with oxygen in the air to form polyhedra and give off characteristic signals in ESR and MRI. These signals are proportional to the concentration of unpaired electrons and therefore provide a quantitative measurement of 2-hydroxy-5 nitroacetophenone in solution.</p>Formula:C8H7NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:181.15 g/mol1-Naphthylacetic acid
CAS:<p>1-Naphthylacetic acid is a fluorescent compound that can be used as a chemical marker for the identification of sodium salts. It has an optimum concentration of 0.1 mg/L and a maximum concentration of 1 mg/L in water. The fluorescence detector is set to measure the synchronous fluorescence at a wavelength of 515 nm. 1-Naphthylacetic acid is soluble in water and organic solvents, but insoluble in nonpolar solvents such as ether, chloroform, or benzene. This compound can be used for the detection of pesticides with a chemical structure similar to that of 1-naphthylacetic acid, such as 2-chloro-4-(trifluoromethoxy)phenol and 2-chloro-5-(trifluoromethoxy)phenol, using dispersive solid phase extraction (DSPE). The product description should include:</p>Formula:C12H10O2Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:186.21 g/mol1,2,3,4-Tetrahydro-2,7-naphthyridine
CAS:<p>1,2,3,4-Tetrahydro-2,7-naphthyridine (1,2,3,4-THN) is a synthetic compound that can be made by the cross-coupling of an aryl halide with an organometallic reagent. It is used in the synthesis of polymers and as a precursor for pharmaceuticals. The reaction proceeds in two steps; first, deprotonation of the imine to form an enamine intermediate followed by intramolecular cyclization to produce 1,2,3,4-THN. This compound is hydrolyzed under acidic conditions to release methyl iodide and ammonia.</p>Formula:C8H10N2Purity:Min. 95.0 Area-%Color and Shape:Clear LiquidMolecular weight:134.18 g/molFmoc-3,5-diiodo-D-tyrosine
CAS:<p>Please enquire for more information about Fmoc-3,5-diiodo-D-tyrosine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C24H19I2NO5Purity:Min. 95%Color and Shape:PowderMolecular weight:655.22 g/mol3'-Fluoro-4'-methoxy-β-methyl-β-nitrostyrene
CAS:<p>3'-Fluoro-4'-methoxy-beta-methyl-beta-nitrostyrene is a reactive building block that can be used in the synthesis of many different compounds. It is a fine chemical and a reagent which is useful in organic chemistry. 3'-Fluoro-4'-methoxy-beta-methyl-beta-nitrostyrene is used as a reaction component for the synthesis of many different compounds, including pharmaceuticals, agrochemicals, and other specialty chemicals. It has CAS number 1023717-11-4 and can be used as an intermediate compound or building block for the production of complex compounds.</p>Formula:C10H10FNO3Purity:Min. 95%Color and Shape:PowderMolecular weight:211.19 g/molL-Aspartic β-7-amido-4-methylcoumarin
CAS:<p>L-Aspartic acid beta-7-amido-4-methylcoumarin (LAM) is a fluorescent amino acid that can be used to diagnose deficiencies of this amino acid. LAM is an experimental diagnostic chemical and has been tested in rats, rabbits, and humans. It is a fluorescent amino acid that binds to the 7th position on lysine residues in proteins. The binding of the fluorophore to the protein can be detected using fluorescence spectroscopy. The assay measures the intensity of fluorescence at 480 nm and 660 nm which corresponds to excitation at 320 nm and 420 nm respectively. LAM is currently being studied as a potential treatment for cancerous cells and their growth.</p>Formula:C14H14N2O5Purity:Min. 99 Area-%Color and Shape:White PowderMolecular weight:290.27 g/mol3,4-Dimethoxy-2-methylcinnamic acid
CAS:<p>3,4-Dimethoxy-2-methylcinnamic acid is a fine chemical that can be used as a building block to produce complex compounds. It is also an intermediate in the synthesis of chemicals such as cinnamyl alcohol, cinnamaldehyde, and 2-methyl-3-(4'-methoxyphenyl)propanoic acid. This compound is useful for research purposes as it has been shown to be an effective reaction component in organic reactions. 3,4-Dimethoxy-2-methylcinnamic acid is a high quality reagent with CAS No. 868562-26-9.</p>Formula:C12H14O4Purity:Min. 95%Color and Shape:PowderMolecular weight:222.24 g/molL-Tyrosinol hydrochloride
CAS:<p>L-Tyrosinol hydrochloride is a chiral molecule that is the hydrogenated form of L-tyrosine. It is an intermediate in the synthesis of L-dopa, which is used to treat Parkinson's disease. The enzymatic reaction that converts L-tyrosinol hydrochloride to L-dopa requires adenosine 5'-phosphosulfate as cofactor and histidine as a catalyst. The conversion of L-tyrosinol hydrochloride to L-dopa occurs with high yield and has been shown to be stereoselective. This synthetic pathway has been shown to have an activation energy of 53 kcal/mol and a reaction time of 30 minutes at room temperature.</p>Formula:C9H13NO2·HClColor and Shape:White Off-White PowderMolecular weight:203.67 g/mol3-Fluoro-2-hydroxybenzoic acid methyl ester
CAS:<p>3-Fluoro-2-hydroxybenzoic acid methyl ester (3-FHBA) is a high quality chemical compound that is used as an intermediate to produce other compounds. It has been shown to be a useful scaffold for the synthesis of complex compounds with various functional groups. 3-FHBA is also a reagent in the production of fine chemicals, research chemicals, and speciality chemicals. This compound has many uses, including being a versatile building block for reactions in organic synthesis and being a reaction component in the production of many types of products.</p>Formula:C8H7FO3Purity:Min. 95%Color and Shape:White PowderMolecular weight:170.14 g/mol1-(3-Acetylphenyl)-2-thiourea
CAS:<p>1-(3-Acetylphenyl)-2-thiourea is an antibacterial agent that has been shown to be effective against escherichia coli and staphylococcus aureus. It inhibits bacterial growth by inhibiting the synthesis of proteins, leading to cell death. The compound does not exhibit activity against subtilis or klebsiella but does inhibit the growth of escherichia coli and staphylococcus aureus at concentrations of 0.05 mg/ml. 1-(3-Acetylphenyl)-2-thiourea exhibits constant activity over a wide range of pH values, with the optimum pH being 5.5 to 6.5. The drug also exhibits constant activity in the presence of methanol or triethylamine as well as in the presence of subtilis or klebsiella, with slightly increased activity observed when triethylamine is used as a solvent.</p>Formula:C9H10N2OSPurity:Min. 95%Color and Shape:PowderMolecular weight:194.25 g/molPentathiodiphosphorus(V) acid P,P'bis(pyridinium betaine)
CAS:<p>Please enquire for more information about Pentathiodiphosphorus(V) acid P,P'bis(pyridinium betaine) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C10H10N2P2S5Color and Shape:PowderMolecular weight:380.48 g/molPentazocine lactate
CAS:Controlled Product<p>Pentazocine lactate is an opioid that binds to the kappa-opioid receptor. It has a low potency and is used as an analgesic. Pentazocine lactate has been shown to be effective in the treatment of eosinophilic fasciitis, which is a rare inflammatory disease of the skin and soft tissue. Side effects for this drug include respiratory depression and sedation, constipation, nausea/vomiting, urinary retention, erythema multiforme, pruritus, erythema nodosum, thrombocytopenia, and fever. Pentazocine lactate may also interact with other drugs such as antidepressants or antipsychotics.</p>Formula:C19H27NO·C3H6O3Purity:Min. 95%Molecular weight:375.5 g/mol5-Nitrovanillin
CAS:<p>5-Nitrovanillin is a white crystalline solid with a molecular formula of C8H7NO2. It reacts with nucleophilic compounds, such as ammonia, in the presence of heat to produce a molecule containing an oxygen atom and two nitro groups. 5-Nitrovanillin has been found to undergo demethylation when heated in the presence of hydroxylamine. Reaction products include protocatechuic acid, nitromethane, and 5-nitrobenzoic acid. This compound can be identified by its characteristic nmr spectrum that includes a hydroxyl group and a hydrogen bond between the nitrogen atom and the hydroxyl group. The chemical ionization mass spectrometer can also be used to identify 5-nitrovanillin.</p>Formula:C8H7NO5Purity:Min. 95%Color and Shape:Yellow PowderMolecular weight:197.14 g/mol
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