Étalons pharmaceutiques
Les standards pharmaceutiques sont un ensemble complet de matériaux de référence essentiels pour garantir la sécurité, l'efficacité et la qualité des produits pharmaceutiques. Cette catégorie comprend des standards pour les ingrédients pharmaceutiques actifs (APIs), qui sont les composants principaux responsables des effets thérapeutiques. De plus, elle couvre les composés et métabolites pertinents pour les industries pharmaceutique et vétérinaire, fournissant des points de référence pour la mesure et l'analyse précises de ces substances. Les standards de contrôle des nitrosamines sont cruciaux pour détecter et atténuer les nitrosamines potentiellement nocives dans les formulations médicamenteuses. Les standards de toxicologie aident à évaluer la sécurité et les effets indésirables potentiels des composés pharmaceutiques. En outre, les standards pour les activateurs et les inhibiteurs enzymatiques sont essentiels pour la recherche et le développement, permettant des études précises des voies biochimiques et des mécanismes des médicaments. Ces standards pharmaceutiques sont des outils indispensables pour la conformité réglementaire, le contrôle de qualité et la recherche, garantissant que les produits pharmaceutiques répondent à des critères stricts de sécurité et d'efficacité.
Sous-catégories appartenant à la catégorie "Étalons pharmaceutiques"
- APIs pour la recherche et les impuretés(274.687 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.606 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.776 produits)
- Toxicologie(13.652 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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beta-2'-Methoxynaphthoflavone
CAS :<p>beta-2'-Methoxynaphthoflavone is a fine chemical that is useful as a scaffold for complex compounds, as a building block for speciality chemicals, and as an intermediate in the synthesis of research chemicals. It can be used in pharmaceuticals, agrochemicals, and other industries. beta-2'-Methoxynaphthoflavone has been found to be a versatile building block with high quality that can be used to synthesize a variety of compounds. This compound also has the ability to react with other chemicals such as ammonia or amines.</p>Formule :C20H14O3Degré de pureté :Min. 95%Masse moléculaire :302.32 g/mol2,2'-Dithiobisbenzanilide
CAS :<p>2,2'-Dithiobisbenzanilide is a dithiobenzoic acid derivative which can be used as a reagent in analytical chemistry. It has been shown to cleave the fatty acids of boron nitride and to provide valuable information on their structure. 2,2'-Dithiobisbenzanilide reacts with boron nitride at elevated temperatures to form crystalline products that are soluble in organic solvents such as chloroform. The mononuclear complex formed by this reaction has been characterized by X-ray diffraction studies.</p>Formule :C26H20N2O2S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :456.58 g/molL-Pantolactone
CAS :<p>L-Pantolactone is an organic compound that belongs to the group of pantothenic acid derivatives and is a metabolite of pantothenic acid. It can be synthesized by the asymmetric synthesis of cinchonidine using calcium pantothenate as a starting material. L-Pantolactone has been shown to have regulatory effects on the levels of various molecules, such as sequences, which may result in improved enzyme activity. The compound is found to have acidic properties and reacts with hydrochloric acid to form hydrogen tartrate.</p>Formule :C6H10O3Degré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :130.14 g/molRivastigmine
CAS :Produit contrôlé<p>Acetylcholinesterase and butyrylcholinesterase inhibitor</p>Formule :C14H22N2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :250.34 g/mol2'-Chloropropiophenone
CAS :<p>2'-Chloropropiophenone is a synthetic compound with analgesic and anticonvulsant properties. It inhibits the production of enzymes that form fatty acids, which are the building blocks of muscle cells. This drug also has a muscle relaxant effect due to its ability to deactivate the lumbar muscles. 2'-Chloropropiophenone has been shown to be effective in treating herniated disks and spinal spondylitis, although it can only provide short-term relief. The drug is also used as a remedy for lumbago and sciatica.</p>Formule :C9H9ClODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :168.62 g/mol3'-Fluoro-4'-hydroxyacetophenone
CAS :<p>3'-Fluoro-4'-hydroxyacetophenone is a fluorinated acetophenone that is synthesized by catalytic hydrogenation of 3,4-difluoroacetophenone. This reaction produces the desired product in high yield. The product can be used in the synthesis of various pharmaceuticals, such as analgesics, antihistamines and antidiabetic agents. 3'-Fluoro-4'-hydroxyacetophenone has been shown to have higher yields and better solubility than its counterparts. It also has a high boiling point, making it suitable for industrial use.</p>Formule :C8H7FO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :154.14 g/mol4',2-Dihydroxy-3-methoxychalcone
CAS :<p>4,2-Dihydroxy-3-methoxychalcone is a fine chemical that is useful in the synthesis of various pharmaceuticals and other chemicals. It is a versatile building block that can be used as a reaction component or intermediate in the synthesis of complex compounds. 4,2-Dihydroxy-3-methoxychalcone has been shown to be a high quality reagent for use in the synthesis of speciality chemicals and research chemicals. This compound is also useful as a scaffold for the development of new drugs.</p>Formule :C16H14O4Degré de pureté :Min. 95%Masse moléculaire :270.28 g/molN-Boc-endo-3-aminotropane
CAS :<p>N-Boc-endo-3-aminotropane is a useful building block for the synthesis of a variety of chemical compounds. It is a versatile intermediate for the synthesis of diverse chemical compounds and is also used in research as a reagent. N-Boc-endo-3-aminotropane has been shown to be highly reactive and to undergo many reactions, including nucleophilic substitution and addition reactions. The compound can be reacted with alkyl halides to form amines, or with nitroalkanes to form oximes. N-Boc-endo-3-aminotropane can also react with anhydrides or acid chlorides to form carboxylic acids, or with sulfonyl chlorides to form sulfonamides. This compound also reacts with thiols or alcohols to form thioethers and ethers respectively.</p>Formule :C12H22N2O2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :226.32 g/mol2,7-Dihydroxynaphthalene
CAS :<p>2,7-Dihydroxynaphthalene is a chemical compound that contains a naphthalene ring with two hydroxyl groups. It is an aromatic compound and its molecular formula is C 10 H 8 O 2 . The chemical structure of 2,7-dihydroxynaphthalene consists of a benzene ring with two hydroxyl groups and a double bond. The reactivity of the hydroxyl group in 2,7-dihydroxynaphthalene makes it useful in analytical chemistry as an indicator for detecting time. The hydrogen bond between the hydroxyl groups can be broken by adding potassium dichromate to form p-hydroxybenzoic acid (pHBA). This reaction mechanism is used for other reactions such as those catalyzed by enzymes.<br>2,7-Dihydroxynaphthalene has been synthesized by using trifluoroacetic acid and hydrogen gas in the presence of catalysts</p>Formule :C10H8O2Degré de pureté :Min. 95%Couleur et forme :Grey White To Grey SolidMasse moléculaire :160.17 g/mol(S)-3-Amino-4-(1-naphthyl)butanoic acid hydrochloride
CAS :<p>(S)-3-Amino-4-(1-naphthyl)butanoic acid hydrochloride is a high quality chemical that is used as a reaction component for the synthesis of complex organic compounds. It may also be used to produce fine chemicals, pharmaceuticals, and other useful compounds. This product has a wide variety of uses including as an intermediate in the production of speciality chemicals, as a building block for synthesizing more complex compounds, or as a precursor to producing other useful chemicals.</p>Formule :C14H16ClNO2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :265.74 g/mol2,2'-Bipyridine-6-carboxylic acid
CAS :<p>2,2'-Bipyridine-6-carboxylic acid is a reagent that is used in organic synthesis as a reaction component and building block for the synthesis of heterocyclic compounds. 2,2'-Bipyridine-6-carboxylic acid is also used as a precursor to produce other compounds. 2,2'-Bipyridine-6-carboxylic acid has been shown to be useful in the synthesis of complex compounds with diverse structures, making it a versatile building block. It can also be used as an intermediate in the synthesis of various drugs and speciality chemicals.</p>Formule :C11H8N2O2Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :200.19 g/molN-a-t-Boc-N-g-trityl-L-asparagine
CAS :<p>N-a-t-Boc-N-g-trityl-L-asparagine is a recombinant human protein that has been synthesized in E. coli. It is a peptide with 17β-estradiol at its C terminus, and it binds to the oestrogen receptor α (ERα) via hydrogen bonding interactions. The linker between the asparagine and estradiol is a Boc group that can be removed by protease activity, revealing the active form of 17β-estradiol. ERα ligates to N-a-t-Boc-N-g-trityl L asparagine with high affinity, and this interaction is reversible. The linker also contains a functional group for surface attachment, which may be used to attach this peptide to a solid support or tissue culture substrate for use in cell cultures.<br>br></p>Formule :C28H30N2O5Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :474.55 g/molBoc-O-benzyl-L-tyrosine
CAS :<p>Boc-O-benzyl-L-tyrosine is a sweetener that is synthesized in a liquid phase. It has been shown to prevent muscle loss and increase the uptake of glutamate. Boc-O-benzyl-L-tyrosine may also act as an δ opioid receptor agonist, which prevents the release of peptides from cells. This substance is synthesised by benzylation of L-tyrosine with dicarbonate and irradiation with UV light. The Boc group protects the molecule from being broken down by enzymatic activity, allowing it to be used in lab experiments. Boc-O-benzyl-L-tyrosine has potent antagonist effects on opioid receptors, which may be related to its analgesic properties.</p>Formule :C21H25NO5Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :371.43 g/mol1,7-Naphthyridin-8(7H)-one
CAS :<p>1,7-Naphthyridin-8(7H)-one is a polycyclic compound that has been used as an intermediate in the synthesis of a variety of other compounds. It is also used as an iterative reagent for the annulation reactions of cyclic olefins. It can be prepared by oxidative annulation between picolinamide and 1,2,3,4-tetrahydroquinoline. The regioselectivity of this reaction can be controlled by using rhodium or copper catalysts.</p>Formule :C8H6N2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :146.15 g/molCimetropium bromide
CAS :<p>Cimetropium bromide is a pharmacological agent that binds to muscarinic receptors, inhibiting the release of acetylcholine. It is used in the treatment of bowel disease, such as constipation and irritable bowel syndrome. Cimetropium bromide has been shown to be effective in treating symptoms of these diseases, including decreased intestinal motility, increased stool consistency, and relief from abdominal pain. Cimetropium bromide has also been found to be effective in reducing symptoms of inflammatory bowel disease. This drug inhibits the release of acetylcholine by binding with muscarinic receptors on the smooth muscle cells lining the intestine and bladder. Cimetropium bromide is a potent antimuscarinic agent that can cause dry mouth and blurred vision.</p>Formule :C21H28BrNO4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :438.36 g/molFmoc-O-tert-butyl-L-threoninol
CAS :<p>Fmoc-O-tert-butyl-L-threoninol is an aminoacyl chloroformate ester that is used in the synthesis of peptides. It has a conjugate acid chloride and a disulfide bond. The chloroformate group reacts with the carboxylic acid moiety of L-threonine to form an ester, which can then be cleaved by hydrolysis to yield L-threonine. This product is also used for the synthesis of peptides in which the threonine residue is conjugated to another amino acid such as cysteine or glutamic acid.<br>Fmoc-O-tert-butyl-L-threoninol is synthesized from l-threonine and isobutene via a phase chromatography process. The synthetic intermediate Fmoc-(S)-OH is reacted with trifluoroacetic acid (TFA)</p>Formule :C23H29NO4Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :383.48 g/mol3,3'-Dihydroxybenzidine
CAS :<p>3,3'-Dihydroxybenzidine (DHB) is a proton-containing heterocyclic compound that is structurally related to benzidine. It is an aromatic compound with two methoxy groups and one hydroxy group. DHB is used as a reagent in the determination of phenols by measuring the formation of a yellow-colored product. The thermal stability of DHB has been shown to be greater than 80°C, which makes it useful for high temperature applications such as thermally induced DNA cleavage. When exposed to chlorine gas, DHB reacts to form chloride and hydroxy groups, which are also present in other aromatic compounds. The chemical structures of DHB can be determined using magnetic resonance spectroscopy.</p>Formule :C12H12N2O2Degré de pureté :Min. 98 Area-%Couleur et forme :Off-White To Brown SolidMasse moléculaire :216.24 g/mol2-Acetylbutyrolactone
CAS :<p>2-Acetylbutyrolactone is a chemical compound that is used as a precursor to pharmaceuticals. It has been shown to react with sodium carbonate and amines in the presence of water to form esters. 2-Acetylbutyrolactone can be used as an anti-inflammatory agent by inhibiting prostaglandin synthesis. This drug also has the ability to act as a solid catalyst for palladium-catalyzed coupling reactions, which are used in organic synthesis. 2-Acetylbutyrolactone is also capable of forming noncovalent interactions with fatty acids and hydroxyl groups on proteins.</p>Formule :C6H8O3Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :128.13 g/mol1,3-Dicyclohexylthiourea
CAS :<p>Dicyclohexylthiourea is a corrosion inhibitor that inhibits the corrosion of metals in acidic media. It is an amphoteric compound and can act as both a base or an acid depending on the pH of the solution. It has been used as a corrosion inhibitor in hydrochloric acid and sodium sulfide solutions. Dicyclohexylthiourea reacts with chloride ion to form hydrochloric acid, which reduces corrosion by preventing the formation of chlorides at metal surfaces. This agent also has anti-inflammatory properties that are due to its ability to inhibit prostaglandin synthesis. Dicyclohexylthiourea is readily soluble in water and can be synthesized by reacting dicyclohexylurea with hydrogen chloride gas at room temperature.</p>Formule :C13H24N2SDegré de pureté :Min. 95%Masse moléculaire :240.41 g/molN-Methyl-N-(1-naphthyl)-1-chlorobenzamide
CAS :<p>N-Methyl-N-(1-naphthyl)-1-chlorobenzamide is a versatile and useful chemical that can be used in the preparation of many different compounds. It is a reaction component and reagent, as well as a useful scaffold for the synthesis of many different compounds. It has high quality and is used in research chemicals. N-Methyl-N-(1-naphthyl)-1-chlorobenzamide has CAS No. 74881-60-0 and is a speciality chemical. It can also be used as a versatile building block or intermediates for the synthesis of more complex compounds.</p>Formule :C18H14ClNODegré de pureté :Min. 95%Masse moléculaire :295.76 g/molIndole-3-acetyl-L-alanine acid methyl ester
CAS :<p>Please enquire for more information about Indole-3-acetyl-L-alanine acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C14H16N2O3Degré de pureté :Min. 95%Masse moléculaire :260.29 g/mol2,2'-Dihydroxybenzophenone
CAS :<p>2,2'-Dihydroxybenzophenone is a light-absorbing compound that belongs to the class of dibenzophenones. It has been shown to have cancer-cell inhibitory effects and its anti-tumor effects are due to its ability to inhibit DNA synthesis in tumor cells. 2,2'-Dihydroxybenzophenone has been shown to bind with proteins through hydrogen bonding interactions at the carbonyl group and the hydroxy group. It also has a strong absorption band in the UV region, which makes it useful for UV curing of polymers. This compound can be used as an antioxidant in food products because it does not react with other molecules.</p>Formule :C13H10O3Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :214.22 g/molGly-pro-4-methoxy-beta-naphthylamide
CAS :<p>Gly-pro-4-methoxy-beta-naphthylamide is a synthetic substrate that is used to measure the activity of human plasma phosphatases. Gly-pro-4-methoxy-beta-naphthylamide is synthesized in an organic solvent and then reacted with diazonium salt to form a glycosylated aminophosphonic acid. The product is purified by chromatography and identified by mass spectrometry. Gly-pro-4-methoxy beta naphthylamide has been shown to inhibit the growth of cancer cells in vitro, as well as having antiinflammatory properties. This drug also has been shown to be effective in treating patients with severe hyperbilirubinemia who are undergoing hematopoietic stem cell transplantation.</p>Formule :C18H21N3O3Degré de pureté :Min. 95%Masse moléculaire :327.38 g/mol2'(2-Thienylidene)-4-methylacetophenone
CAS :<p>2'(2-Thienylidene)-4-methylacetophenone is a chemical intermediate that is a useful scaffold for the synthesis of complex compounds. This compound has been used as an intermediate in the preparation of many pharmaceuticals, such as 2-thienylidene-4-methylbenzoic acid, which has anti-inflammatory properties. 2'(2-Thienylidene)-4-methylacetophenone can also be used to synthesize other compounds. It is a versatile building block and a valuable reagent that can be used in research and development.</p>Formule :C13H12OSDegré de pureté :Min. 95%Masse moléculaire :216.3 g/mol2,2'-Dichloro diphenyl disulfide
CAS :<p>2,2'-Dichloro diphenyl disulfide is a high quality chemical that is widely used as a reagent. It belongs to the category of complex compounds and has been extensively studied as an intermediate for the synthesis of pharmaceuticals. 2,2'-Dichloro diphenyl disulfide is also useful as a building block or scaffold for the preparation of a wide range of useful chemicals. This product can be used in research laboratories and by industry as a versatile building block in organic synthesis, with applications including use as a reaction component in the production of pharmaceuticals and agrochemicals.</p>Formule :C12H8Cl2S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :287.23 g/mol4'-Chloro-3'-methylacetophenone, 95%
CAS :<p>4'-Chloro-3'-methylacetophenone, 95% is a white crystalline solid that is soluble in alcohols and ethers. It has been used as a reagent for the synthesis of acetophenones. The compound exhibits moderate solubility in water and reacts with aqueous alkalis to form salts. 4'-Chloro-3'-methylacetophenone, 95% also reacts with strong oxidizing agents to form peroxides and with acid chlorides to form esters.</p>Formule :C9H9ClODegré de pureté :Min. 95%Masse moléculaire :168.62 g/molN,N'-Di-(tert-Butoxycarbonyl)thiourea
CAS :<p>N,N'-Di-(tert-Butoxycarbonyl)thiourea is a sterically bulky anion that has been synthesized to interact with amines and amido groups. It has been shown to be a good substrate for p-nitrophenyl phosphate, which is an important molecule in the metabolism of melanoma tumor cells. N,N'-Di-(tert-Butoxycarbonyl)thiourea has also been used as a synthetic building block for conjugates with other molecules. This molecule is able to form supramolecular complexes and may be useful in kinetic studies. The most interesting application of this molecule is its use in the efficient method of removing mercury from water, which is accomplished by oxidation of mercuric chloride by N,N'-Di-(tert-Butoxycarbonyl)thiourea.</p>Formule :C11H20N2O4SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :276.35 g/molCoumarin 152
CAS :<p>Coumarin 152 is a coumarin derivative that was developed as a fluorescent probe for phospholipid membranes. Coumarin 152 binds to the acyl chains of the lipid bilayer and has been shown to be useful in assessing the integrity of the membrane. Coumarin 152 is also used as a substrate for cytochrome P450 activity and human serum, which can be used as an indicator for liver function. Coumarin 152 also has clinical use in detecting dinucleotide phosphate (DNP) levels in urine, which are elevated with diabetes mellitus or renal failure.</p>Formule :C12H10F3NO2Degré de pureté :Min. 95%Couleur et forme :Slightly Yellow PowderMasse moléculaire :257.21 g/molOleic acid-biotin - solution in ethanol
CAS :<p>Oleic acid-biotin is a fine chemical that is used as a versatile building block in the synthesis of complex compounds. It can also be used as a reagent for research purposes, and is a useful building block for the synthesis of various chemicals. Oleic acid-biotin is an intermediate in organic chemistry, and can be used as a reaction component in organic synthesis. It can also act as a scaffold for drug design and development. This product has been shown to have high quality and purity, making it suitable for use in various reactions.</p>Formule :C28H50N4O3SDegré de pureté :Min. 95%Couleur et forme :Colorless PowderMasse moléculaire :522.79 g/molrec Neurotrophin-3 (human)
<p>Please enquire for more information about rec Neurotrophin-3 (human) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%N-Methyl-DL-aspartic acid
CAS :<p>N-Methyl-DL-aspartic acid (NMDA) is a pharmacological agent that binds to the glutamate receptor and increases the intracellular calcium concentration in cells. NMDA has been shown to cause neuronal death in mouse hippocampal cells, as well as rat striatal cells. It can also act as a messenger molecule and enhance growth factor production. NMDA binds to the N-methyl-D-aspartate receptor, which is located on the surface of neurons in the brain. This binding causes an influx of sodium ions into the cell, resulting in an increase in the intracellular calcium concentration. This increase leads to changes in cellular function, including increased growth factor production and neuronal death.</p>Formule :C5H9NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :147.13 g/molN-α-Fmoc-Nε-7-methoxycoumarin-4-acetyl-L-lysine
CAS :N-alpha-Fmoc-Nepsilon-7-methoxycoumarin-4-acetyl-L-lysine is a fluorogenic molecule that is synthesized by the solid phase method. It is an analog of lysine, which is a bioactive amino acid. This compound binds to copper and exhibits fluorescence emission at 585 nm when excited at 488 nm. N-alpha-Fmoc-Nepsilon-7-methoxycoumarin-4-acetyl-L-lysine can be used as a substrate for bone growth in vitro and in vivo. It can also be used as a labeling reagent for bone tissue, such as bone sections or cells. It has been shown to produce osteogenic activity in vitro and in vivo.Formule :C33H32N2O8Degré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :584.62 g/molChromotrope 2R
CAS :<p>Chromotrope 2R is a chromogenic substrate that is used to assay protothecosis. Phase chromatography of this compound produces two different zones: one that is blue and another that is yellow-green. The blue zone indicates the presence of phosphotungstic acid, which can be used as a diagnostic marker for protothecosis. The yellow-green zone indicates the presence of keratinization, which can be used as a diagnostic marker for protothecosis. Chromotrope 2R has also been shown to inhibit keratinization in tissues, leading to a lack of staining and cellular changes in the surrounding tissue.<br>Prototheca species are filamentous eukaryotic organisms that produce a variety of polyketides and other secondary metabolites. These compounds are toxic to animals when ingested and can lead to hemorrhagic necrosis in both humans and animals. Protothecosis is caused by infection with Prototheca zopfii or Prototheca w</p>Formule :C16H10N2Na2O8S2Couleur et forme :PowderMasse moléculaire :468.37 g/molN-Ethyl-3,3'-diphenyldipropylamine citrate
CAS :N-Ethyl-3,3'-diphenyldipropylamine citrate is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits the activity of cyclooxygenase and lipoxygenase. It reduces pain, fever, and inflammation. The drug has been shown to be effective in the treatment of inflammatory bowel disease and colitis. N-Ethyl-3,3'-diphenyldipropylamine citrate is used for the relief of chronic and acute pain associated with osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, or other forms of joint inflammation; as well as for temporary relief from the symptoms of minor aches or pains due to headache, toothache, muscular aches, backache, or menstrual cramps. N-Ethyl-3,3'-diphenyldipropylamine citrate also has been found to be effective in reducing symptoms associated with leukemiaFormule :C26H35NO7Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :473.56 g/molD-2-Nitrophenylalanine
CAS :<p>D-2-Nitrophenylalanine is a high-quality, versatile building block for organic synthesis. It is a useful intermediate and scaffold for the production of pharmaceuticals, agrochemicals, and other chemicals. D-2-Nitrophenylalanine has been used as a reagent in research laboratories to synthesize different compounds. The CAS number for this compound is 169383-17-9.</p>Formule :C9H10N2O4Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :210.19 g/mol3-Cyanomethylbenzoic acid methyl ester
CAS :<p>3-Cyanomethylbenzoic acid methyl ester is a synthetic chemical compound that is used as an intermediate in the production of other chemicals. It is a chlorination agent that reacts with toluene and methanol in the presence of chlorine to produce 3-chloromethylbenzoic acid methyl ester. This reaction also produces a byproduct called sulphone, which can be converted into acylation reagents for use in organic synthesis. The chloride ion can be used for cyanation reactions, which are useful for producing dyes or pharmaceuticals.</p>Formule :C10H9NO2Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :175.18 g/mol5-(6-Methoxynaphthalen-2-yl)-1H-pyrazole-3-carboxylic acid
CAS :5-(6-Methoxynaphthalen-2-yl)-1H-pyrazole-3-carboxylic acid is a fine chemical that is used as an intermediate in research, development and production of pharmaceuticals. It can be also used as a reagent and speciality chemical, as well as a reaction component and useful scaffold when combined with other molecules. This compound has been found to be stable in air and water, which makes it easy to handle. 5-(6-Methoxynaphthalen-2-yl)-1H-pyrazole-3-carboxylic acid has CAS No. 1257877-12-5.Formule :C15H12N2O3Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :268.27 g/molN-Benzyl-N-methyl-L-methionine methyl ester hydrochloride
CAS :<p>N-Benzyl-N-methyl-L-methionine methyl ester hydrochloride is a chemical substance that has been used as a reaction component in organic synthesis. It has also been used as a reagent for the quantitative determination of N,N'-dimethylbenzidine by measuring its absorption at 450 nm. It is soluble in water and ethanol and is stable up to 100 °C. The CAS Registry Number for this compound is 1272754-99-0.</p>Formule :C14H21NO2S·HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :303.85 g/mol2'-Benzoyloxy-6'-methoxyacetophenone
CAS :<p>2'-Benzoyloxy-6'-methoxyacetophenone is a fine chemical that is a useful building block for the synthesis of other chemicals. It has been used as a reagent and in the preparation of speciality chemicals, such as pyrazoles, pyridones, and carbamates. 2'-Benzoyloxy-6'-methoxyacetophenone is also an intermediate for the synthesis of complex compounds or scaffolds for use in drug design.</p>Formule :C16H14O4Degré de pureté :Min. 95%Masse moléculaire :270.28 g/molChromotropic acid disodium salt dihydrate - ACS reagent
CAS :<p>Chromotropic acid is a reactive compound that has been shown to be adsorbed on the surface of activated carbon. The adsorption mechanism and the kinetic constants for this reaction have been studied in detail. Chromotropic acid decomposes at high temperatures, releasing hydrogen chloride gas and water vapor. This chemical is also used in pharmaceutical preparations as an additive to inhibit oxidation reactions. It may also serve as a photoreceptor, reacting with tyramine hydrochloride and other compounds to produce a color change.</p>Formule :C10H6O8S2Na2·2H2OCouleur et forme :PowderMasse moléculaire :400.29 g/mol3',5'-Dibromo-4'-hydroxyacetophenone
CAS :<p>3',5'-Dibromo-4'-hydroxyacetophenone is a chemical compound that belongs to the group of methides. It has been shown to have anticancer activity and can inhibit the growth of cancer cells in culture. 3',5'-Dibromo-4'-hydroxyacetophenone is synthesized by an aerobic oxidation reaction with a biomimetic oxidant, such as hydrogen peroxide, potassium permanganate, or sodium perborate. The yields from this reaction are relatively low, with only about 10% of the starting material being converted to product. The use of a catalyst such as iron(III) chloride may increase the yield. 3',5'-Dibromo-4'-hydroxyacetophenone also inhibits cancer cell lines but not normal cells.</p>Formule :C8H6Br2O2Degré de pureté :Min. 95%Masse moléculaire :293.94 g/mol6-Methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid
CAS :6-Methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (MTN) is a polyphenol that has been shown to be effective against Alzheimer's disease in vitro and in vivo. MTN is able to bind to the polymerase chain reaction (PCR) product of APP and inhibit it from binding to heme oxygenase. MTN also prevents the accumulation of amyloid plaques by inhibiting the formation of beta-amyloid protein. MTN binds to thioflavin T and can be used as a fluorescent probe for immunofluorescence staining. MTN also inhibits the expression levels of APP and PS1 proteins in APP/PS1 transgenic mice by modulating the activity of transcriptional factors such as CREB.Formule :C12H14O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :206.24 g/mol2-Fluorobenzoic acid methyl ester
CAS :<p>2-Fluorobenzoic acid methyl ester is a chemical compound that belongs to the group of borohydride reduction. It is a colorless liquid that can be used as a solvent for chemical reactions. 2-Fluorobenzoic acid methyl ester is used in synthetic methods, such as the reduction of benzoate to benzyl alcohol. The borohydride reduction produces a mixture of regioisomers, which can be separated by fractional distillation. 2-Fluorobenzoic acid methyl ester is also used in the synthesis of hydrogen peroxide, which is produced by the reaction of sodium borohydride with hydrogen peroxide. Hydrogen peroxide can then react with 2-fluoro benzoic acid methyl ester to produce 2-fluoro benzaldehyde and water.</p>Formule :C8H7FO2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :154.14 g/mol1-{{[5-(4-Nitrophenyl)-2-furanyl]methylene}amino}-2,4-imidazolidinedione
CAS :<p>Dantrolene is an experimental model for malignant hyperthermia, a rare genetic condition that can cause muscle rigidity and death. Dantrolene has been shown to inhibit the activity of the dinucleotide phosphate (NADH) dehydrogenase enzyme in muscle cells. In addition, it inhibits calcium release from the sarcoplasmic reticulum and activates ryanodine receptors. Dantrolene also inhibits muscle contractions and prevents neuronal death by inhibiting the release of glutamate.</p>Formule :C14H10N4O5Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :314.25 g/mol1-(4-Nitrophenyl)-2-nitropropene
CAS :<p>1-(4-Nitrophenyl)-2-nitropropene is a chemical compound that is used as a reagent, intermediate, and building block in the synthesis of other compounds. It can be used as a precursor for the production of aniline derivatives, which are useful in the manufacture of dyes and pharmaceuticals. 1-(4-Nitrophenyl)-2-nitropropene is also useful as a scaffold for the synthesis of other compounds. It reacts with sodium hydroxide to produce sodium nitrite and 4-nitrocatechol. This compound has also been shown to be an effective way to synthesize acetic acid from acetaldehyde.</p>Formule :C9H8N2O4Degré de pureté :Min. 95%Masse moléculaire :208.17 g/mol5alpha-Pregnane-3,20-dione
CAS :Produit contrôlé<p>5alpha-Pregnane-3,20-dione is a naturally occurring sex steroid hormone. It is produced by the ovaries and testes in humans and other mammals, as well as by the adrenal glands in small amounts. 5alpha-Pregnane-3,20-dione has been shown to inhibit the enzyme activity of hepatic microsomes that are responsible for the conversion of progesterone to 17beta-hydroxyprogesterone (17betaOHP). This inhibition is due to its ability to bind to glucocorticoid receptors. 5alpha-Pregnane-3,20-dione also inhibits fatty acid synthesis in liver cells. The drug's antiproliferative effects on ovarian cells are mediated through a number of mechanisms including transcriptional repression of progesterone receptors and estradiol benzoate binding sites on DNA. 5alpha-Pregnane-3,20-dione has been shown to have an optimal</p>Formule :C21H32O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :316.48 g/mol5-Iodocytosine
CAS :<p>5-Iodocytosine (5-IC) is an analog of cytosine that can be used as a precursor for the synthesis of thymine. 5-IC has been shown to cross-couple with DNA, which may contribute to its antiviral potency. 5-IC is also a potent inhibitor of dna replication and herpes simplex virus. The biochemical properties of 5-IC have been extensively studied, including its ability to react with hydrochloric acid to form the corresponding tautomers. The hydrolysis rate increases at higher pH values and decreases at lower pH values. Bioconjugate chemistry has been applied to synthesize a bioconjugated prodrug of 5-IC for cancer treatment.</p>Formule :C4H4IN3ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :237 g/mol5-Methyl salicylic acid
CAS :<p>5-Methyl salicylic acid is a molecule that is used in analytical chemistry to identify the presence of p-hydroxybenzoic acid in urine samples. It has a phase transition temperature of around 198 degrees Celsius, and reacts with hydroxyl groups. 5-Methyl salicylic acid has been shown to have protocatechuic acid, hydrochloric acid, and cationic surfactant properties. It also has diphenolase activity and can be used as an antioxidant. 5-Methyl salicylic acid is synthesized from phenolic acids such as nepeta cataria or protocatechuic acid and is a metabolite of benzoic acid.<br>5-Methyl salicylic acid can be found in plants such as nepeta cataria or sephadex g-100.</p>Formule :C8H8O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :152.15 g/mol1-Phenyl-1H-5-(2'-hydroxy-5'-methylphenyl)pyrazole
CAS :<p>1-Phenyl-1H-5-(2'-hydroxy-5'-methylphenyl)pyrazole is a chemical compound with the molecular formula C14H10N2O. It is a white crystalline solid that can be used as a building block, intermediate, or reagent in organic synthesis. It is soluble in most solvents, but insoluble in water. 1-Phenyl-1H-5-(2'-hydroxy-5'-methylphenyl)pyrazole has been used as a useful scaffold for high quality compounds and research chemicals. The CAS number for this chemical compound is 90617-39-3.</p>Formule :C16H14N2ODegré de pureté :Min. 95%Masse moléculaire :250.3 g/mol2-(tert-Butylamino)-2'-chloropropiophenone hydrochloride
CAS :Produit contrôlé2-(tert-Butylamino)-2'-chloropropiophenone hydrochloride (BAPCH) is a fine chemical that is used as a building block in the synthesis of other compounds. It can be used as a reagent or speciality chemical in research, and is also an intermediate for the synthesis of other chemicals. BAPCH has a CAS number of 1049718-57-1, and is a versatile building block with many reactions. BAPCH has been shown to be useful in complex syntheses that require reactive groups and scaffolds.Formule :C13H19Cl2NODegré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :276.2 g/mol3-Bromosalicylic acid
CAS :<p>3-Bromosalicylic acid is a metabolite of salicylic acid and has shown clinical use in the treatment of cancer. 3-Bromosalicylic acid is synthesized from cyclohexanol and chlorine. It is a toxic compound that has been shown to inhibit protein synthesis in bacteria, including soil bacteria, but not in mammalian cells. This is due to its interaction with organic ligands that are present in the bacterial cell wall and not in mammalian cells. 3-Bromosalicylic acid also has been found to be a ligand for the receptor, PI3Kδ inhibitor, which inhibits tumor growth and metastasis by inhibiting phosphatidylinositol 3-kinase (PI3K) delta activity.</p>Formule :C7H5BrO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :217.02 g/mol4'-Bromo-3'-methylacetophenone, 98%
CAS :<p>4'-Bromo-3'-methylacetophenone is a brominated derivative of acetophenone. It is a fine chemical that is used as a building block in the synthesis of organic compounds and research chemicals. 4'-Bromo-3'-methylacetophenone is also used as an intermediate in the production of pharmaceuticals, dyes, and pesticides. This compound reacts with amines to form N-substituted ureas. It is also used as a speciality chemical in high-quality paint manufacture, as a versatile building block for industrial applications, and as an intermediate for the production of other chemicals.</p>Formule :C9H9BrODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :213.1 g/mol3'-Chlorophenylacetylene
CAS :<p>3'-Chlorophenylacetylene is an organic compound that is used in the production of styrene via a macroinitiator. 3'-Chlorophenylacetylene reacts with azides to form diazo compounds, which are then hydrolyzed to produce terminal alkynes. These terminal alkynes can be dehydrogenated to produce acrylonitrile and vinyl acetate. The compound can also react with silicon to produce organometallic complexes. 3'-Chlorophenylacetylene is commonly analyzed using nuclear magnetic resonance spectroscopy (NMR). This molecule has been used as a conjugate for drug delivery systems and as a supramolecular catalyst for organic reactions.</p>Formule :C8H5ClDegré de pureté :Min. 95%Masse moléculaire :136.58 g/molZ-L-tyrosine 4-nitrophenyl ester
CAS :<p>Z-L-tyrosine 4-nitrophenyl ester is a synthetic, inactivated amide that binds to the active site of enzyme, preventing its enzymatic activity. It prevents the formation of clots by cleaving the clotting factors and is used in blood transfusions. Z-L-tyrosine 4-nitrophenyl ester has been shown to inhibit the synthesis of surfactant and is used as an antiseptic. This drug can be prepared by reacting L-tyrosine with nitrophenol (NO2) in the presence of a base such as sodium hydroxide or potassium carbonate, followed by purification on sephadex g-100 columns. The product is then treated with hydrostatic pressure to remove any unreacted starting materials. This drug also has a sedimentation rate of about 1.5 x 10^6 cm/s.</p>Formule :C23H20N2O7Degré de pureté :Min. 95%Couleur et forme :White/Off-White SolidMasse moléculaire :436.41 g/mol1,6-Dinitropyrene
CAS :<p>1,6-Dinitropyrene (1,6-DPP) is a potent inducer of the cytochrome P450 enzyme system. It has been shown to have genotoxic effects in CD-1 mice and humans, and has been shown to be carcinogenic in rats. 1,6-DPP also induces detoxification enzymes that may protect against its genotoxic effects. 1,6-DPP is found to bind with high affinity to DNA and can be used as a probe for measuring oxidative stress. This chemical has a redox potential of -0.53 volts and can cause potassium dichromate to oxidize from +2 to +3 in solution.</p>Formule :C16H8N2O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :292.25 g/molNortropine
CAS :<p>Nortropine is an alkanoic acid with the molecular formula CHNO. It has been synthesized from 3-aminophenylacetic acid and can be used in pharmaceutical preparations as an aminopyrine derivative. Nortropine is a respiratory stimulant that is used for the treatment of chronic obstructive pulmonary disease (COPD) and asthma. It has also been shown to have anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis.</p>Formule :C7H13NODegré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :127.18 g/mol5-Chloro-2-nitrocinnamic acid
CAS :<p>5-Chloro-2-nitrocinnamic acid is a fine chemical with a CAS number of 20357-28-2. It is a versatile building block that can be used as a reaction component or intermediate in the synthesis of more complex compounds. The high purity and quality of 5-Chloro-2-nitrocinnamic acid makes it an ideal reagent for research purposes, and it can be used as a building block for the synthesis of useful scaffolds.</p>Formule :C9H6ClNO4Degré de pureté :Min. 95%Masse moléculaire :227.6 g/mol4,4'-Bis(ethoxycarbonyl)-2,2'-bipyridine
CAS :4,4'-Bis(ethoxycarbonyl)-2,2'-bipyridine (BEBCP) is a dithiolate chromophore. BEBCP has a redox potential of 1.3 volts and the electronic interaction of the carbonyl groups with the electron cloud of the bipyridine nucleus is responsible for this property. The photochemical properties of BEBCP can be systematically studied by using electrochemical data such as voltammetry and cyclic voltammetry. These methods are useful in determining the nature and constant of BEBCP as well as its interaction with ligands.Formule :C16H16N2O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :300.31 g/molO-tert-Butyl-L-allo-threonine
CAS :<p>O-tert-Butyl-L-allo-threonine is a methionine derivative that has been shown to be expressed in the human liver and kidney. It is synthesized by coupling of the n-terminal tryptophan with O-tert-butyl L-allo-threonine, which is then followed by a transpeptidation reaction. The resulting product can be used as an efficient insulin precursor for the production of human insulin. The efficiency of this process depends on the spacer length and reaction time, which can be optimized for each synthesis.</p>Formule :C8H17NO3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :175.23 g/mol4-Chlorosalicylic acid
CAS :<p>4-Chlorosalicylic acid is an inhibitor of bacterial growth that belongs to the group of phenolic compounds. It has been shown to inhibit the growth of bacteria in cell culture and be effective against a wide range of species, including Escherichia coli and Staphylococcus aureus. 4-Chlorosalicylic acid inhibits bacterial enzyme activities, such as 5-nitrosalicylic acid hydroxylase and diphenolase activities. This compound has also been shown to have anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis. 4-Chlorosalicylic acid is an active intermediate in the production of other drugs such as 2,4-dichloroacetophenone and 2,5-dichlorobenzonitrile.</p>Formule :C7H5ClO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :172.57 g/mol2-Bromo-5-methoxybenzoic acid methyl ester
CAS :<p>2-Bromo-5-methoxybenzoic acid methyl ester is an antibiotic with a broad spectrum of activity against bacteria, including Staphylococcus aureus and Pseudomonas aeruginosa. 2-Bromo-5-methoxybenzoic acid methyl ester is an inhibitor of the enzyme benzohydrazide, which is involved in the production of prostaglandins. This drug also has antioxidant activity and can inhibit the growth of Escherichia coli and Cereus. 2-Bromo-5-methoxybenzoic acid methyl ester has analgesic properties and was shown to have analgesic activities in animal tests.</p>Formule :C9H9BrO3Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :245.07 g/mol2-Amino-4,5-diethoxy-benzoic acid methyl ester
CAS :<p>2-Amino-4,5-diethoxy-benzoic acid methyl ester is a fine chemical that is used as a building block in the synthesis of complex compounds. It is a versatile building block with many possible reactions and can be used as a reagent or speciality chemical. 2-Amino-4,5-diethoxy-benzoic acid methyl ester can be used in the synthesis of diverse scaffolds for use in research chemicals, pharmaceuticals and agrochemicals.</p>Formule :C12H17NO4Degré de pureté :Min. 95%Masse moléculaire :239.27 g/mol3',5'-Difluoroacetophenone
CAS :<p>3',5'-Difluoroacetophenone is a synthetic compound that belongs to the tetradentate class of ligands. It is used as a fluorescent probe for metal ions and has been shown to have thermodynamic, systematic, and biomolecular enhancement properties. 3',5'-Difluoroacetophenone has also been used as a fluorescent probe in fluorescence resonance energy transfer (FRET) experiments. 3',5'-Difluoroacetophenone binds to metal cations, such as copper(II) ions. When this compound is protonated, it emits a strong fluorescence signal that can be detected by fluorophore-acceptor probes. This chemical can be orally taken and excreted in urine after metabolism by the liver and kidneys.</p>Formule :C8H6F2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :156.13 g/mol3-Methylcinnamic acid
CAS :<p>3-Methylcinnamic acid is an organic acid that is a phenylpropanoid metabolite. It is synthesized from malonic acid by hydroxylation and sulfonation, and then converted to cinnamic acid derivatives. 3-Methylcinnamic acid has been shown to inhibit the activity of heterocyclic amine-producing enzymes and has a strong inhibitory effect on the formation of triticum aestivum. 3-Methylcinnamic acid has been found to have diverse chemical properties that are useful for industrial purposes.</p>Formule :C10H10O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :162.19 g/mol3,5-Diiodosalicylic acid
CAS :<p>3,5-Diiodosalicylic acid is a chemical compound that has been used in biological studies to study the kinetic energy of nuclear DNA and to examine the surface glycoprotein receptors. It binds tightly to copper chloride and lithium and can be used as an inhibitor for receptor activity. 3,5-Diiodosalicylic acid has also been shown to have anti-inflammatory effects in hl-60 cells by inhibiting the production of cytokines such as IL-1β, TNFα, IL-6, IL-10, and GM-CSF.</p>Formule :C7H4I2O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :389.91 g/molThiourea
CAS :<p>Thiourea is a chemical compound that is used as a fungicide, herbicide, and anti-fouling agent in water treatment plants. It has been shown to have an inhibitory effect on the growth of some cancer cells. Thiourea also has a negative charge and can be used to adsorb proteins and other organic compounds onto its surface. This property can be exploited for analytical purposes, such as determining the concentration of protein in human serum or wastewater treatment. In addition, thiourea has been shown to have a strong affinity for divalent cations such as Ca2+, Mg2+, Mn2+, Fe2+, Cu2+, Zn2+, Cd2+, Pb2+ etc. These ions are necessary for the activity of enzymes involved in energy metabolism and redox potentials. Thiourea is also known to bind with nucleic acids by electrostatic interactions with phosphate groups on the ribose sugar backbone of DNA or RNA molecules,</p>Formule :CH4N2SDegré de pureté :(Titration) Min. 98%Couleur et forme :PowderMasse moléculaire :76.12 g/mol3',4'-Dichloroacetophenone
CAS :<p>3',4'-Dichloroacetophenone is a tetranuclear compound that is used in the synthesis of chromatographic assays. It has been shown to inhibit the growth of infectious diseases, cancer, and bacteria. 3',4'-Dichloroacetophenone inhibits trichomonas vaginalis and chlamydia by binding to imine nitrogen, which prevents the formation of an enzyme (NAD-dependent), which is required for bacterial DNA synthesis. 3',4'-Dichloroacetophenone also inhibits p. aeruginosa by binding with phosphane groups on this organism's cell wall, preventing bacterial cell division.</p>Formule :C8H6Cl2ODegré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :189.04 g/mol2-Amino-4'-chloroacetophenone hydrochloride
CAS :Produit contrôlé<p>2-Amino-4'-chloroacetophenone hydrochloride is a cytotoxic compound that inhibits the polymerization of tubulin. It has been shown to have cytotoxic effects and inhibit the growth of cancer cells in vitro at low micromolar concentrations. 2-Amino-4'-chloroacetophenone hydrochloride is a member of the cytotoxic class of compounds and can be used to slow or stop cell division by inhibiting the production of proteins vital for cell division, such as tubulin. This effect is due to its ability to bind to the beta subunit of tubulin, which disrupts its structure and prevents polymerization from occurring.</p>Formule :C8H8ClNO•HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :206.07 g/molN-(Ketocaproyl)-L-homoserine lactone
CAS :<p>N-(Ketocaproyl)-L-homoserine lactone is a fatty acid analog of the bacterial signaling molecule homoserine lactone and a potent inducer of cell lysis. The synthesis of this analog has been demonstrated in vitro with Escherichia coli, Bacillus subtilis, and Streptococcus pneumoniae. It is active against human pathogens including Helicobacter pylori and Staphylococcus aureus as well as mammalian tissue. N-(Ketocaproyl)-L-homoserine lactone induces cell lysis by binding to the DNA polymerase to inhibit its activity and terminate DNA synthesis. This inhibition leads to an accumulation of unprocessed RNA, which induces apoptosis in bacterial cells.</p>Formule :C10H15NO4Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :213.23 g/mol3,5-Diamino-6-chloropyrazine-2-carboxylic acid methyl ester
CAS :<p>3,5-Diamino-6-chloropyrazine-2-carboxylic acid methyl ester is a low binding, mitochondrial labeling agent. It is photolabile and can be used in the study of respiratory complex activity. 3,5-Diamino-6-chloropyrazine-2-carboxylic acid methyl ester has been shown to inhibit the enzyme mitochondrial complex I and II. The azido group on the molecule is homologous to a phosphate group in ATP and can be used as a substrate analogue for ATP synthase. This allows 3,5-Diamino-6-chloropyrazine-2-carboxylic acid methyl ester to be used as an experimental tool for studying ATP synthesis.</p>Formule :C6H7ClN4O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :202.6 g/mol2,2',7,7'-Tetrakis-(N,N-di-4-methoxyphenylamino)-9,9'-spirobifluorene - Sublimed grade
CAS :<p>2,2',7,7'-Tetrakis-(N,N-di-4-methoxyphenylamino)-9,9'-spirobifluorene (TPB) is a model system for investigating the transport of light signal in polymers. TPB can be used as a component in solar cells to increase their efficiency and improve their resistance to heat. TPB has shown high resistance to hydrochloric acid and other aggressive chemicals. TPB has been shown to be an effective photoelectron donor with a redox potential that is close to the one of copper; this property can be used for electrochemical impedance spectroscopy.</p>Formule :C81H68N4O8Degré de pureté :Min. 95%Couleur et forme :Off-white to yellow solid.Masse moléculaire :1,225.43 g/mol3,6-Difluoro-2-hydroxybenzoic acid methyl ester
CAS :<p>3,6-Difluoro-2-hydroxybenzoic acid methyl ester is a combination of two substances that are used as deodorants and antiperspirants. They work by blocking the pores in the skin, which prevents perspiration and reduces body odor. 3,6-Difluoro-2-hydroxybenzoic acid methyl ester is not an anti-inflammatory drug.</p>Formule :C7H4F2O3Degré de pureté :Min. 95%Masse moléculaire :174.1 g/molVanillylacetone
CAS :<p>Vanillylacetone is a natural compound that belongs to the group of phenolic compounds. It is an inhibitor of the enzyme cyclase, which is involved in the biosynthesis of fatty acids and sterols. Vanillylacetone has been shown to have anti-tumor effects in mice with induced tumors. It also inhibits the growth of bacteria, fungi, and protozoa by inhibiting DNA synthesis. Vanillylacetone has been shown to inhibit nuclear DNA replication and toll-like receptor signaling pathways.</p>Formule :C11H14O3Degré de pureté :Min. 95%Couleur et forme :White To Yellow SolidMasse moléculaire :194.23 g/molIsodesmosine chloride
CAS :<p>Isodesmosine chloride is an amino acid derivative, which is a naturally occurring component found in the elastin protein. This organic compound is originally sourced from the structural protein elastin, prevalent in connective tissues such as skin, lungs, and blood vessels. It plays a critical role in the cross-linking and stabilization of elastin fibers, contributing to the elastic properties of these tissues.</p>Formule :C24H40ClN5O8Degré de pureté :Min. 95%Masse moléculaire :562.06 g/molNaphthalene-1-carbonitrile
CAS :<p>Naphthalene-1-carbonitrile is a synthetic compound that can bind to the glucocorticoid receptor and activate it. It has been shown to inhibit the growth of human breast cancer cells in cell culture by inhibiting the production of estrogen, which is known to promote the proliferation of these cells. Naphthalene-1-carbonitrile also binds to a number of other sites on the glucocorticoid receptor, such as hydroxyl groups and carbonyl groups. The structural analysis of naphthalene-1-carbonitrile reveals that this chemical is capable of forming hydrogen bonds between molecules. This property may be responsible for its ability to inhibit the growth of bacteria by binding to their DNA and preventing transcription and replication.</p>Formule :C11H7NDegré de pureté :Min. 95%Masse moléculaire :153.18 g/mol2,2'-Dimethylazoxybenzene
CAS :<p>2,2'-Dimethylazoxybenzene is the active chemical in this product. It has been shown to be a reactive molecule that can undergo electron reduction. It is also an acidic compound that reacts with amines and carbon nanotubes to form azobenzene and nitrotoluene respectively. The mechanism of the reaction is not well understood but it is thought that a molecule with a double bond adjacent to the azoxy group may react with one of the hydrogen atoms on the double bond causing elimination of nitrogen gas and formation of azobenzene or nitrotoluene.</p>Formule :C14H14N2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :226.27 g/mol3-(5-Iodo-4-hydroxy-3-methoxy)cinnamic acid
CAS :<p>3-(5-Iodo-4-hydroxy-3-methoxy)cinnamic acid is a chemical compound that can be used as a starting material for synthesis of complex compounds. It is a white solid with a melting point of about 100°C, and it is soluble in water. This product is an excellent reagent for the synthesis of new chemicals, and it has been widely used as a reaction component in organic syntheses. 3-(5-Iodo-4-hydroxy-3-methoxy)cinnamic acid also has antibacterial properties.</p>Formule :C10H9IO4Degré de pureté :Min. 95%Masse moléculaire :320.08 g/mol2,2',6,6'-Tetramethylbenzophenone
CAS :<p>2,2',6,6'-Tetramethylbenzophenone (TMBP) is a chemical compound that can be used as a low-temperature magnetic resonance probe. It has been shown to have a strong magnetic moment of 12.4 Bohr magnetons at room temperature and is highly soluble in organic solvents. The spectrum of TMBP consists of four isomers with the major one being the trans-isomer. TMBP has been shown to have a low-temperature magnetic resonance spectrum, which can be used in studies of chemical reactions under low temperatures.</p>Formule :C17H18ODegré de pureté :Min. 95%Masse moléculaire :238.32 g/mol3,3'-Dimethyl-2,2'-bithiophenyl
CAS :<p>3,3'-Dimethyl-2,2'-bithiophenyl is a thermochromic polymeric compound that has been used as a colorant in polymers. The compound has a linear structure consisting of two thiophene rings with methyl groups at the 3 and 2 positions. The 3,3'-dimethyl group is attached to the second carbon atom of the thiophene ring and the 2,2'-bithiophenyl group is attached to the first carbon atom of the thiophene ring. The color changes from yellow to orange when heated to above 200 °C. This color change is due to conformational changes in the molecule that occur with thermal energy input.</p>Formule :C10H10S2Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :194.32 g/mol2,2'-Diamino-4,4'-bithiazole
CAS :<p>2,2'-Diamino-4,4'-bithiazole (DABT) is a ligand that forms supramolecular aggregates with a variety of metal ions. It has been shown to bind to serum albumin and form an interaction that depends on the coordination geometry of the metal ion. DABT has been shown to be a fluorescent molecule with tryptophan fluorescence. The fluorescence emission spectrum of DABT is sensitive to chloride concentrations in the environment. The chemical structure and solubility properties of DABT are similar to those of chlorides; thus, it can be used as an oxidant at low pH levels.</p>Formule :C6H6N4S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :198.27 g/molDL-Erythro-dihydrosphingosine synthetic
CAS :<p>DL-Erythro-dihydrosphingosine synthetic is a nonsteroidal anti-inflammatory drug that blocks the activity of Bcl-2, a protein involved in apoptosis. This compound has been shown to have anti-cancer effects in hl-60 cells and squamous cell carcinomas. DL-Erythro-dihydrosphingosine synthetic also inhibits the matrix metalloproteinase activity of MMPs, which are enzymes that degrade the extracellular matrix and can cause cancer cell invasion and metastasis. The optimum concentration for this compound is 1 µM.</p>Formule :C18H39NO2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :301.51 g/mol2,2'-Biphenyldicarboxylic acid
CAS :<p>2,2'-Biphenyldicarboxylic acid belongs to the group of diphenic compounds and is synthesized by the reaction of 2-bromobenzene and sodium carbonate. It has a molecular formula of C12H10O4 with an empirical formula of C8H6O4. The compound is an intramolecular hydrogen bond acceptor and an intermolecular hydrogen bond donor. 2,2'-Biphenyldicarboxylic acid has been shown to have analytical chemistry properties for measuring nitrogen content in organic compounds, as well as being used in the synthesis of p-hydroxybenzoic acid. This compound also has metabolic disorders such as cancer, diabetes mellitus, and Alzheimer's disease because it is a hydrogen bond acceptor that can be oxidized into p-hydroxybenzoic acid.</p>Formule :C14H10O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :242.23 g/molL-Methionine ethyl ester HCl
CAS :<p>L-Methionine ethyl ester HCl is a chiral compound that is an amino acid. It is not used in the synthesis of proteins, but instead for use as a nutritional supplement. L-Methionine ethyl ester HCl has been shown to have regenerative properties in tissue culture and tumor cell lines. It may also be useful for the synthesis of peptides or other products using enzymatic methods.</p>Formule :C7H15NO2S·HClDegré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :213.73 g/molalpha-Naphthamide
CAS :<p>Alpha-naphthamide is a high-resistance antimicrobial agent that belongs to the group of benzalkonium chloride. It is used in disinfectant products and has been shown to be effective against invertebrates such as mosquitoes and leeches. Alpha-naphthamide binds to the dinucleotide phosphate and inhibits enzyme activities by acting as an alkylsulfonyl and cytosolic Ca2+ inhibitor, leading to cell death. Alpha-naphthamide has also been shown to inhibit multidrug efflux pump activity in bacterial cells, which may be due to its structural similarity with c1-c6.</p>Formule :C11H9NODegré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :171.2 g/mol3'-(Tetrafluoroethoxy)-beta-methyl-beta-nitrostyrene
CAS :<p>3'-(Tetrafluoroethoxy)-beta-methyl-beta-nitrostyrene is a versatile building block that can be used as a reaction component for the synthesis of more complex compounds. This compound is also known to have speciality chemical and research chemical properties. 3'-(Tetrafluoroethoxy)-beta-methyl-beta-nitrostyrene has been shown to be an effective reagent for the synthesis of high quality complex compounds.</p>Formule :C11H9F4NO3Degré de pureté :Min. 95%Masse moléculaire :279.19 g/mol4-Iodo-3-methylbenzoic acid methyl ester
CAS :<p>4-Iodo-3-methylbenzoic acid methyl ester is a chemical that is structurally analogous to 4-iodo-2,5-dimethoxybenzoic acid methyl ester. It is synthesized by the reaction of 3-methylbenzoic acid with ethyl chloroformate and iodomethane. 4-Iodo-3-methylbenzoic acid methyl ester has been shown to inhibit o6 alkylguanine DNA alkyltransferase (AGT) and o6 alkylguanine dna glycosylase (AGG). AGT and AGG are enzymes that repair DNA damage caused by reactive oxygen species. This inhibition leads to the accumulation of DNA damage in cells and induces apoptosis.</p>Formule :C9H9IO2Degré de pureté :90%Couleur et forme :PowderMasse moléculaire :276.07 g/mol2-Methyl-1-nitroprop-1-ene
CAS :<p>2-Methyl-1-nitroprop-1-ene is a labile molecule that can be readily synthesized from 2-methyl propanal and nitrous acid. The postulated reaction mechanism for the formation of 2-methyl-1-nitroprop-1-ene begins with the nucleophilic attack of the azide anion on the carbonyl group of 2 methyl propanal, forming a tetrahedral intermediate. This intermediate undergoes a stepwise reaction to form 2 methyl 1 nitropropane. Nitro groups have been observed in both the product and starting material, which could indicate a transfer mechanism.</p>Formule :C4H7NO2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :101.1 g/mol1,4-Naphthoquinone
CAS :1,4-Naphthoquinone is a phenolic compound that has been shown to have antimicrobial activity. It has been used in vitro as an antifungal agent for the treatment of dermatophyte infections and has also shown significant cytotoxicity against certain cancer cell lines. 1,4-Naphthoquinone is a redox active compound with a redox potential of -0.6 V vs NHE. This redox potential may be responsible for its potent antimicrobial activity. 1,4-Naphthoquinone also exhibits significant transfer reactions that may contribute to its biological properties. It is classified as group P2 and reacts with sodium salts to form naphthoquinones and sodium salts. This reaction may be responsible for its antimicrobial properties, as these compounds are known to inhibit microbial growth by binding to bacterial DNA gyrase or topoisomerases I and II.Formule :C10H6O2Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :158.15 g/mol2-(1',2',3',4'-Tetrahydroxybutyl)quinoxaline
CAS :<p>2-(1',2',3',4'-Tetrahydroxybutyl)quinoxaline is a chemical compound that is used as a versatile building block in the synthesis of complex compounds. It has been shown to be useful in reactions involving nucleophilic substitution, electrophilic addition, and oxidation. This compound has been used as a reagent for the synthesis of other fine chemicals and as an intermediate for research chemicals and speciality chemicals. 2-(1',2',3',4'-Tetrahydroxybutyl)quinoxaline has CAS No. 80840-09-1 and is soluble in organic solvents. The purity of this product is high, with less than 1% impurities.</p>Formule :C12H14N2O4Degré de pureté :Min. 95%Couleur et forme :Off-White To Light Brown SolidMasse moléculaire :250.25 g/mol(S)-(-)-1-(1-Naphthyl)ethyl amine
CAS :<p>(S)-(-)-1-(1-Naphthyl)ethyl amine is a chromatographic stationary phase that is used in the separation of fatty acids. It consists of an amine group bound to a naphthalene ring, which is tethered to a long alkyl chain. The stationary phase can be immobilized on silica gel or other solid support matrixes and is useful for analyzing fatty acids. This stationary phase can also be used as a model system to study the interactions between fatty acid molecules and other compounds. The enantiomers (R)-(+)-1-(1-naphthyl)ethyl amine and (S)-(-)-1-(1-naphthyl)ethyl amine are available. Although these two compounds are homologues, they have different physical properties, such as boiling points and melting points. Using an analytical method called high performance liquid chromatography (HPLC), it is possible to separate these two enantiomer</p>Formule :C12H13NDegré de pureté :Min. 95%Couleur et forme :Slightly Yellow Clear LiquidMasse moléculaire :171.24 g/mol2,2'-Bipyridine-3,3'-dicarboxylic acid
CAS :<p>2,2'-Bipyridine-3,3'-dicarboxylic acid is a coordination compound that contains two carboxylic acid groups. It forms a dihydrate in water and is orthorhombic in crystal form. The molecule can be represented by the following chemical structure:</p>Formule :C12H8N2O4Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :244.2 g/molRengasin-3'-O-glucoside
<p>Rengasin-3'-O-glucoside is a fine chemical, useful building block, and research chemical. It is a versatile building block that can be used in the synthesis of complex compounds. Rengasin-3'-O-glucoside is also a useful intermediate or scaffold for reactions. This compound has been shown to react with 1,2-ethanediol and form an ester, which can be hydrolyzed to release glycerol and the original rengasin-3'-O-glucoside.</p>Formule :C22H22O11Degré de pureté :(%) Min. 75%Masse moléculaire :462.4 g/molBiotin-PEG2-NHS
CAS :<p>Biotin-PEG2-NHS 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-PEG2-NHS 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>Formule :C21H32N4O8SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :500.57 g/molPhenylazosalicylic acid
CAS :<p>Phenylazosalicylic acid is a crystalline solid that belongs to the group of phenylacetic acids. It is synthesized by the reaction of nitric acid with salicylic acid, which is produced from the distillation of wood. Phenylazosalicylic acid has a molecular weight of 150.09 g/mol and a melting point of 123°C. The molecule is unionized in water and can be found in wastewater effluent at concentrations as high as 3 ppm. This compound has acidic properties and reacts with picric acid to form phenylazosalicylic picrate, which is used for the treatment of anthrax. Phenylazosalicylic acid also shows proton-pumping activity, which may be due to its ability to bind to anionic sites on proteins such as carbonic anhydrase II and H+/K+ ATPase.</p>Formule :C13H10N2O3Degré de pureté :Min. 95%Couleur et forme :Orange PowderMasse moléculaire :242.23 g/molBudesonide
CAS :Produit contrôlé<p>Glucocorticoid receptor agonist; anti-inflammatory</p>Formule :C25H34O6Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :430.53 g/molN-Methyl-N-(1-naphthyl)-2-bromobenzamide
CAS :<p>N-Methyl-N-(1-naphthyl)-2-bromobenzamide is a high quality reagent that is used as a complex compound. It has CAS No. 74881-58-6 and it can be used as a useful intermediate, fine chemical or speciality chemical. N-Methyl-N-(1-naphthyl)-2-bromobenzamide is also a versatile building block that is used in reactions to synthesize other compounds.</p>Formule :C18H14BrNODegré de pureté :Min. 95%Masse moléculaire :340.21 g/mol5-(3-Nitrophenyl)-1H-pyrazole-3-carboxylic acid
CAS :<p>5-(3-Nitrophenyl)-1H-pyrazole-3-carboxylic acid is a molecule that inhibits the proliferation of cancer cells in vitro. This compound has been shown to inhibit the growth of human breast cancer cells in culture, with IC50 values of 7.8 µM for MCF-7 and 5.6 µM for A549 cells. It also inhibits cell growth in MDA-MB231 cells, which are human breast carcinoma cells, with IC50 values of 4.5 µM for MCF-7 and 2.4 µM for A549 cells. The mechanism by which this drug inhibits cancer cell proliferation is not clear but may be due to its ability to interfere with DNA synthesis or protein synthesis.</p>Formule :C10H7N3O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :233.18 g/molSulfosuccinimidyl 3-[[2-(biotinamido)ethyl] dithio]propionate sodium salt
CAS :Sulfosuccinimidyl 3-[[2-(biotinamido)ethyl] dithio]propionate sodium salt (BSP) is a biotin-avidin binding molecule that forms a covalent linkage with the antigen and antibody. It is used in immunoassays to detect specific antigens or antibodies in biological samples. BSP is manufactured by reacting carbodiimide hydrochloride with sulfosuccinic acid. The product can be used for a variety of immunoassays such as enzyme-linked immunosorbent assays, real-time polymerase chain reaction, and immunohistochemistry. The sensitivity of this product has been shown to be greater than those of other detection methods such as Western blotting.Formule :C19H27N4NaO9S4Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :606.69 g/mola-Cyanocinnamic acid
CAS :<p>a-Cyanocinnamic acid is a 3-hydroxycinnamic acid that can be found in coffee. It has been shown to inhibit the growth of colorectal adenocarcinoma cells and other cancer cells by binding to an inhibitor site on fatty acid synthesis enzymes, such as pyruvate carboxylase, hydroxylase, and acetyl-CoA carboxylase. This inhibition leads to decreased levels of fatty acids and increased levels of pyruvate and hydrogen peroxide, which inhibits cell proliferation. In addition, a-cyanocinnamic acid has been shown to have a hypoxic tumor selectivity index of 10.7%, which means it selectively targets tumors with low oxygen levels.</p>Formule :C10H7NO2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :173.17 g/mol1'H-Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one
CAS :<p>1'H-Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one is a pyrimidine with two conformations. The first conformation is a chair, which has an axial bond and four equatorial bonds. The second conformation is a boat, which has two axial bonds and three equatorial bonds. This molecule can form hydrogen bonds with other molecules in the same class. The systematic name of this molecule is (1-methyl-2-(2-(pyridin-2-yl)ethyl)-1H-benzimidazol-5-yl)methanol and it has six membered ring and five membered ring.</p>Formule :C12H14N2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :202.25 g/mol
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