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(274,914 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,605 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,871 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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2-Acetoxyacetophenone
CAS:<p>2-Acetoxyacetophenone is a liquid that is soluble in alcohols and ethers. It is obtained by oxidation of acetophenone with an oxidant such as potassium dichromate and sulfuric acid. This reaction also produces hydrogen peroxide as a byproduct. The product can be purified by distillation or extraction with organic solvents. 2-Acetoxyacetophenone is used to prepare acacetin, which is an aromatic ester that can be used as a solvent for paints and varnishes, lacquers, dyes, and other organic materials. Acetoxyacetophenone has been postulated to react with anthracene to form alkyl substituents via the acylation reaction. The carbonyl group present in 2-acetoxyacetophenone reacts with hydroxyacetophenone to produce 2-hydroxyacetophenone and carbon dioxide gas, which then reacts further with hydroxyacetophenone to produce 2</p>Formula:C10H10O3Purity:Min. 95%Molecular weight:178.18 g/mol4'-Dimethylaminoacetophenone
CAS:<p>4'-Dimethylaminoacetophenone is a fluorescent probe that has been shown to be a potential use for measuring the activation energy of radical chain reactions. It has been shown to have synergistic effects with hydroxyl group radicals, and can be used as an indicator for carbon tetrachloride. The fluorescence properties of 4'-dimethylaminoacetophenone are dependent on the polarity of the solvent in which it is dissolved. This compound is a colorless liquid that is soluble in acetonitrile, but insoluble in water. 4'-Dimethylaminoacetophenone also has sunscreen properties, which may be due to its ability to absorb UV radiation.</p>Formula:C10H13NOPurity:Min. 95%Color and Shape:PowderMolecular weight:163.22 g/mol2-(2,4-Dinitrophenoxy)ethanol
CAS:<p>2-(2,4-Dinitrophenoxy)ethanol is a glycol ether that has been shown to be an effective nucleophile in nucleophilic substitution reactions. It is a colorless liquid with a boiling point of between 204°C and 205°C. 2-(2,4-Dinitrophenoxy)ethanol reacts with deionized water in the presence of ethylene to produce a crystalline precipitate. The product can be recrystallized from ethanol/water or purified by chromatography on silica gel. This chemical can also be used as an activated nucleophile in the synthesis of spirocyclic compounds and isomeric ketones. 2-(2,4-Dinitrophenoxy)ethanol is toxic and may cause severe skin burns if it comes into contact with unprotected skin. It is also environmentally hazardous when released into the environment because it breaks down slowly and may accumulate in soil or water systems.</p>Formula:C8H8N2O6Purity:Min. 95%Color and Shape:PowderMolecular weight:228.16 g/mol4-Methoxycinnamic acid
CAS:4-Methoxycinnamic acid is a derivative that is activated by light exposure. It has been shown to have antimicrobial activity against Gram-positive bacteria and yeast, but not Gram-negative bacteria. 4-Methoxycinnamic acid is an analytical reagent that can be used to measure the dry weight of skin cancer cells, as well as to study the genotoxic effects of human liver cells. The chemical has also been shown to be genotoxic in mouse bone marrow cells and human lymphocytes. 4-Methoxycinnamic acid has been found to cause synchronous fluorescence when exposed to UV light, which may be due to its ability to react with molecular oxygen. This reaction produces a linear model with two products: 4-hydroxybenzoic acid and 2,5-dihydroxybenzoic acid.Formula:C10H10O3Purity:Min. 95%Color and Shape:PowderMolecular weight:178.18 g/molω-Benzoyloxy phloracetophenone
CAS:Omega-Benzoyloxy phloracetophenone is a fine chemical that is used as a building block in organic synthesis. It is also a versatile building block that can be used to synthesize many different types of compounds. This compound has been shown to react with alcohols, amines, and thiols to form esters, amides, and sulfones respectively. Omega-Benzoyloxy phloracetophenone is also a useful intermediate and scaffold in the synthesis of complex compounds.Formula:C15H12O6Purity:Min. 95%Molecular weight:288.25 g/mol3-Amino-6-nitropyridine
CAS:3-Amino-6-nitropyridine is a nitropyridine and a coupler. It is used as a reagent to synthesize hydroxylamine, aralkyl, and cycloalkyl intermediates. 3-Amino-6-nitropyridine can also be used as an intermediate in the synthesis of medicines such as copper.Formula:C5H5N3O2Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:139.11 g/mol(-)-β-Elemene
CAS:<p>(-)-beta-Elemene is a natural product with antifungal and anticancer properties. It has been shown to have strong in vitro activity against myeloma cell lines, HL-60 cells, and K562 cells, which are all human cancer cell lines. (-)-beta-Elemene has also been shown to be active against group P2 bacteria, including Streptococcus pneumoniae and Haemophilus influenzae. This compound has been found to inhibit the growth of solid tumours in vivo. (-)-beta-Elemene inhibits the energy metabolism of cells by altering the mitochondrial membrane potential and blocking ATP synthesis. It also induces apoptosis by regulating key cell signaling pathways, such as caspase activation and Akt/mTOR pathway inhibition.</p>Formula:C15H24Purity:Min. 95%Color and Shape:Clear LiquidMolecular weight:204.35 g/molβ-Naphthoylhydrazine
CAS:<p>Beta-Naphthoylhydrazine is a chemical inhibitor that binds to the enzyme diacylglycerol, which is involved in the synthesis of cholesterol. It has been shown to inhibit the uptake of cholesterol by ovary cells and human serum lipase. Beta-Naphthoylhydrazine potently inhibits reactive oxygen species and may be used in the treatment of inflammation and cancer.</p>Formula:C11H10N2OPurity:Min. 95%Color and Shape:PowderMolecular weight:186.21 g/molSimvastatin
CAS:<p>HMG-CoA reductase inhibitor</p>Formula:C25H38O5Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:418.57 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/mol2-Nitrophenylacetic acid
CAS:2-Nitrophenylacetic acid is a synthetic product that has been studied by electrochemical techniques. It is soluble in human serum and can be detected by a chromatographic method. The cationic surfactant, oxindole, chloride, and optimal reaction conditions are known for the solute. 2-Nitrophenylacetic acid is a pharmaceutical drug that can be cleaved into nitro and carboxylate products with hydrochloric acid and β-unsaturated ketone as cleavage products.Formula:C8H7NO4Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:181.15 g/mol4'-Bromoflavone
CAS:4'-Bromoflavone is a flavonoid with potent enzyme-inducing properties. It has been shown to affect transcriptional regulation in murine hepatoma cells. 4'-Bromoflavone was also found to be an effective inducer of phase II detoxification enzymes, such as glutathione S-transferase and quinone reductase in the liver of humans. This drug also affects protein synthesis and enzyme activities in mice, rats, and human cells.Formula:C15H9BrO2Purity:Min. 95%Color and Shape:PowderMolecular weight:301.13 g/molD,L-Cystathionine
CAS:Cystathionine is a sulfur-containing amino acid that is the precursor of cysteine. Cystathionine synthase, the enzyme that catalyzes the formation of cystathionine, is inhibited by L-cysteine and glutathione. Cystathionine has been shown to be an important growth factor for fibroblasts and osteoblasts in culture as well as a regulator of gene expression. It also has been shown to be essential for iron homeostasis, as it increases iron absorption from the gut and reduces iron excretion in bile. Cystathionine is a highly reactive molecule with a high redox potential and can cause oxidative injury to cells, which may contribute to bowel disease. Cystathionine has been shown to have receptor activity in neurons, and its physiological effects are similar to those of glutamate.Formula:C7H14N2O4SPurity:Min. 95%Color and Shape:PowderMolecular weight:222.26 g/mol7-Dehydrocholesterol - min 95%
CAS:Controlled Product<p>7-Dehydrocholesterol is a cholesterol precursor that is synthesized in the skin and liver. It is also found in other tissues, including the brain, where it is converted to cholesterol. 7-Dehydrocholesterol can be used as an indicator of sterol metabolism because its concentration reflects the rate of cholesterol production by the body. The kinetics of 7-dehydrocholesterol are similar to those of cholesterol, and it has been used as a marker for measuring cholesterol synthesis rates in humans. Skin cells contain 7-dehydrocholesterol, which may be important for skin cancer prevention. 7-Dehydrocholesterol has also been shown to be effective in reducing autoimmune diseases such as lupus erythematodes and bowel diseases such as Crohn's disease, although further research is needed.</p>Formula:C27H44OPurity:Min. 95%Color and Shape:PowderMolecular weight:384.64 g/molFolic acid impurity F
CAS:Folic acid impurity F is a byproduct of the condensation reaction between folic acid and formaldehyde. This impurity is found in synthetic folic acid and is also present in small amounts in natural folates. It has been shown to be an antioxidant that can prevent the oxidation of vitamin B12, which can lead to cell damage. Folic acid impurity F can be isolated from a chromatographic column using acidic conditions, then hydrolyzed with dilute hydrochloric acid or sodium hydroxide to produce the desired product.Formula:C7H6ClN5OPurity:Min. 95%Molecular weight:211.61 g/molDipotassium 7-hydroxynaphthalene-1,3-disulphonate
CAS:<p>Dipotassium 7-hydroxynaphthalene-1,3-disulphonate is a drug that binds to basic proteins and inhibits the activity of the enzyme spermatocyte meiosis. It has been used in clinical trials for the treatment of male infertility, which have shown improved sperm motility and reduced sperm abnormalities. The drug also has an effect on the cells of acute lymphoblastic leukemia (ALL) patients, but these effects are dependent on radiation therapy. Dipotassium 7-hydroxynaphthalene-1,3-disulphonate slows down the growth of ALL cells by binding to their receptors and blocking DNA synthesis.</p>Formula:C10H6K2O7S2Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:380.48 g/molDiazolidinyl urea
CAS:<p>Diazolidinyl urea is a preservative used in cosmetics and pharmaceuticals. It is an antimicrobial agent that causes cell lysis by inhibiting the respiratory synthesis of bacteria. Diazolidinyl urea has been shown to be effective against Gram-positive and Gram-negative bacteria, yeast, and mold. The analytical method for diazolidinyl urea is well established, with detection limits of 0.1 ppm. Diazolidinyl urea is stable under normal conditions, but can be degraded by heat or pH changes. This preservative also inhibits microbial growth by reducing the availability of p-hydroxybenzoic acid (pHBA) and formaldehyde as substrates for bacterial metabolism. Diazolidinyl urea also prevents the formation of biofilms on wet surfaces and exhibits some anti-inflammatory effects.</p>Formula:C8H14N4O7Color and Shape:PowderMolecular weight:278.22 g/mol6-Fluoroserotonin
CAS:Controlled ProductThe 6-Fluoroserotonin is a selective serotonin uptake inhibitor that has been used to study the serotonin transporter. It has been shown to inhibit the uptake of 5-hydroxyindoleacetic acid and 5-hydroxytryptamine, which is mediated by the serotonin transporter. The 6-Fluoroserotonin is also able to bind to clomipramine and zimelidine with high affinity. Analysis of the chromatographic profile of this compound revealed two peaks, one at 3.2 minutes and another at 4.7 minutes, corresponding to the two diastereoisomers of 6-fluoroserotonin.Formula:C10H11FN2OPurity:Min. 95%Molecular weight:194.21 g/molBiotinyl-6-aminoquinoline
CAS:<p>Biotinyl-6-aminoquinoline is a synthetic chemical that has been shown to inhibit the growth of cancer cells in laboratory mice. It was synthesized to be a substrate for the enzyme quinolinate synthase, which is involved in the synthesis of nicotinic acid. Biotinyl-6-aminoquinoline is an analytical method that has been used in urinary samples from patients with bladder cancer as well as healthy individuals. The sequences of each individual were determined and analyzed using an algorithm that performs logistic regression, which can predict whether or not the patient has bladder cancer.</p>Formula:C19H22N4O2SPurity:Min. 95 Area-%Color and Shape:PowderMolecular weight:370.47 g/mol27-Hydroxy-7-keto cholesterol
CAS:Controlled Product<p>Please enquire for more information about 27-Hydroxy-7-keto cholesterol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C27H44O3Purity:Min. 95%Molecular weight:416.64 g/molPenicilling
CAS:<p>Penicillin is an antibiotic that inhibits bacterial growth by binding to penicillin-binding proteins, which in turn prevents the bacteria from producing peptidoglycan. Penicillin binds to the enzyme cell wall synthesis and inhibits protein synthesis and cell division. Penicilling can be administered as an intramuscular injection or intravenous injection. The most common adverse reaction is pain at the site of injection, which may be due to toxic epidermal necrolysis. Other adverse reactions include fever, rash, and seizures.</p>Formula:C16H18N2O4SPurity:Min. 95%Color and Shape:PowderMolecular weight:334.39 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-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride
CAS:<p>2-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride is a fine chemical that can be used as a versatile building block in the synthesis of complex compounds. It is also an important reagent for research purposes and a speciality chemical. It has been reported to show high quality and be a useful intermediate for organic reactions. 2-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride is also a useful scaffold in the synthesis of novel drugs.</p>Formula:C8H10Cl2N2Purity:Min. 97 Area-%Color and Shape:White Slightly Yellow PowderMolecular weight:205.08 g/mol17alpha-Methyl-19-nortestosterone
CAS:Controlled Product<p>17alpha-Methyl-19-nortestosterone (17MT) is an anti-cancer agent that has been used as a contraceptive. It inhibits the conversion of testosterone to dihydrotestosterone by competitive inhibition of the enzyme 3beta-hydroxysteroid dehydrogenase, which is responsible for the first step in the biosynthesis of androgens. 17MT has also been shown to inhibit angiotensin II formation, thereby reducing blood pressure. This drug acts as a structural analogue of progesterone and binds to progesterone receptors, as well as other steroid receptors, with high affinity. 17MT also inhibits fatty acid synthesis in cancer cells, leading to decreased tumor growth.</p>Formula:C19H28O2Purity:Min. 95%Color and Shape:PowderMolecular weight:288.42 g/mol4-Isopropyl-4'-methylchalcone
CAS:4-Isopropyl-4'-methylchalcone (4'MCH) is a versatile building block that can be used for the synthesis of complex compounds. 4'MCH is an intermediate in the synthesis of various pharmaceuticals and research chemicals, such as cholesterol esters, sterols, and steroids. It also has been used to produce speciality chemicals including herbicides, pesticides, and fungicides. 4-Isopropyl-4'-methylchalcone is a high quality chemical with CAS No. 205688-50-2 that has a wide range of applications.Formula:C19H20OPurity:Min. 95%Color and Shape:PowderMolecular weight:264.36 g/molRivastigmine hydrochloride
CAS:Controlled Product<p>Acetylcholinesterase and butyrylcholinesterase inhibitor</p>Purity:Min. 95%Cholesterol 3-sulfate sodium
CAS:<p>Cholesterol 3-sulfate sodium salt is a fine chemical that is used as a versatile building block and reagent. It is a useful intermediate that can be used in the synthesis of complex compounds, speciality chemicals, and reaction components. Cholesterol 3-sulfate sodium salt can be used to synthesize cholesterol derivatives. This compound has been shown to have high reactivity with nucleophiles and can be used as a building block for other organic compounds. The CAS number for Cholesterol 3-sulfate sodium salt is 2864-50-8.</p>Formula:C27H45NaO4SPurity:Min. 95%Color and Shape:White PowderMolecular weight:488.7 g/molLithium 3,5-diiodosalicylic acid
CAS:<p>Lithium 3,5-diiodosalicylic acid (Li3,5I2SA) is a cross-linking agent that has been shown to inhibit phosphatase activity and receptor binding in vitro. It also inhibits sugar transport, which is important for the functioning of human cells. Li3,5I2SA has been used to study the action of drugs on cancer cells and spermatozoa. This compound has also been tested as an inhibitor of membrane lipid peroxidation. Li3,5I2SA attaches to red blood cell membranes by binding to sites with high concentrations of monoclonal antibodies. The sequences of this compound have not yet been fully elucidated.</p>Formula:C7H4I2O3•LiPurity:Min. 98 Area-%Color and Shape:PowderMolecular weight:396.85 g/mol2',4'-Dichloroacetophenone
CAS:<p>2',4'-Dichloroacetophenone is a chemical intermediate used in the treatment of wastewater. It reacts with chloride ions to form 2,4-dichloro-5-chlorobenzene-1,3-diol (2,4-DCD) and dichloroacetic acid (DCAA). DCDA is an inhibitor of the synthesis of triazole antifungal agents. In addition to its use as an intermediate, 2',4'-Dichloroacetophenone has been shown to be an effective inhibitor of the enzyme carbonyl reductase and can also serve as a precursor for the synthesis of other chemicals. The reaction products are geometric isomers that differ only in their orientation about the double bond. This product's molecular weight is 188.27 g/mol and its melting point is 53 °C.</p>Formula:C8H6Cl2OPurity:Min. 95%Color and Shape:PowderMolecular weight:189.04 g/mol3',4'-dimethylacetanilide
CAS:3',4'-Dimethylacetanilide is a chemical compound that is used as an intermediate for the production of other compounds. It is soluble in water and has a strong odor. 3',4'-Dimethylacetanilide can react with hydrochloric acid to form hydrogen chloride gas, which is a toxic gas. 3',4'-Dimethylacetanilide has been shown to have carcinogenic activity in rats and mice and has been classified as a carcinogen by the International Agency for Research on Cancer (IARC). This chemical also reacts with methyl groups to produce dimethylformamide, which may have neurotoxic effects.Purity:Min. 95%1,6-Dihydroxy-naphthalene
CAS:1,6-Dihydroxy-naphthalene is a fluorescent compound that has been used as a cross-linking agent for proteins and as an analytical method for determining the concentration of naphthalene. It has been shown to inhibit protein synthesis by acting as an enzyme inhibitor, preventing the formation of peptide bonds in the ribosome. 1,6-Dihydroxy-naphthalene also has cationic surfactant properties and inhibits the growth of bacteria by binding to bacterial 16S ribosomal RNA, inhibiting protein synthesis. The chemical diversity of this molecule is due to intramolecular hydrogen bonding between its two hydroxyl groups. This bond can be broken by amines such as amino acids or ammonia, which are found in proteins.Formula:C10H8O2Purity:Min. 98 Area-%Color and Shape:White Green PowderMolecular weight:160.17 g/mol3-Benzyloxyacetophenone
CAS:<p>3-Benzyloxyacetophenone is an organocatalytic agent that has been shown to have anticancer activity. It induces apoptosis in staphylococcus cells, which may be due to the inhibition of protein synthesis by blocking the catalytic domains and preventing the translocation of proteins into the mitochondria. 3-Benzyloxyacetophenone also inhibits hydrogen chloride production in staphylococcus cells, which may be due to its ability to affect membrane potential and mitochondrial membrane potential. 3-Benzyloxyacetophenone binds to oxacillin, a substrate for penicillinase, and blocks the action of this enzyme. This leads to drug resistance in bacteria such as Staphylococcus aureus and methicillin resistant Staphylococcus aureus (MRSA).</p>Formula:C15H14O2Purity:Min. 95%Color and Shape:PowderMolecular weight:226.27 g/mol2,4,6-Trimethoxycinnamic acid
CAS:<p>2,4,6-Trimethoxycinnamic acid is a cinnamoyl compound that can be isolated from the seeds of Garcinia gummi-guta. This compound has been synthesised and optimised for use as an antioxidant in food and cosmetic products. 2,4,6-Trimethoxycinnamic acid has a high product yield under isothermal conditions using β-cyclodextrin as a solvent. It also shows good stability in the presence of light. 2,4,6-Trimethoxycinnamic acid has been shown to be efficient in preventing oxidation reactions by acting as a scavenger of singlet oxygen and peroxyl radicals. The analytical data obtained from this study suggests that 2,4,6-Trimethoxycinnamic acid will not produce any moieties or photostability problems when used in these applications.</p>Formula:C12H14O5Purity:Min. 95%Color and Shape:PowderMolecular weight:238.24 g/molD-Pantolactone
CAS:<p>D-Pantolactone is a lactone that is produced by the bacterial strain Pantoea agglomerans. It is an intermediate in the biosynthesis of pantothenic acid and calcium pantothenate. D-Pantolactone has been shown to have inhibitory properties against HIV infection, but it is not active against other viruses. D-Pantolactone binds to the enzyme hydrolase and blocks the transfer of a proton from ATP to ADP, inhibiting the production of ATP and leading to cell death. The reaction solution for D-pantolactone can be analyzed using nuclear magnetic resonance spectroscopy (NMR) or high performance liquid chromatography (HPLC).</p>Formula:C6H10O3Purity:Min. 98%Color and Shape:White PowderMolecular weight:130.14 g/mol3-Amino-4-chlorophenylacetic acid methyl ester
CAS:3-Amino-4-chlorophenylacetic acid methyl ester is a fine chemical that is useful as a building block in the synthesis of complex compounds. It has been used as a reagent and speciality chemical, which can be used for research purposes. CAS No. 59833-69-1Formula:C9H10ClNO2Purity:Min. 95%Molecular weight:199.63 g/molBis(2,2'-bipyridine)-4'-methyl-4-carboxybipyridine-ruthenium N-succinimidyl ester-bis(hexafluorophosphate)
CAS:<p>Bis(2,2'-bipyridine)-4'-methyl-4-carboxybipyridine-ruthenium N-succinimidyl ester-bis(hexafluorophosphate) is a molecule that inhibits the activity of matrix metalloproteinases. It binds to the active site of the enzyme and blocks its activity. This drug has been shown to be effective in inhibiting the activity of MMPs in cells, but not in tissue culture because it does not cross cell membranes. Bis(2,2'-bipyridine)-4'-methyl-4-carboxybipyridine-ruthenium N-succinimidyl ester-bis(hexafluorophosphate) has also been shown to have a low detection limit and can detect low levels of matrix metalloproteinase activity in cells.</p>Formula:C36H29F12N7O4P2RuPurity:Min. 95%Color and Shape:PowderMolecular weight:1,014.66 g/mol7-Methoxycoumarin-4-acetic acid N-succinimidyl ester
CAS:7-Methoxycoumarin-4-acetic acid N-succinimidyl ester is a fluorescent probe for the detection of metalloproteinases. It has been used in assays to measure matrix metalloproteinase activity and to study the kinetics of these enzymes. This compound can be used as a fluorescence focus for the study of extracellular matrix regulation. 7-Methoxycoumarin-4-acetic acid N-succinimidyl ester inhibits matrix metalloproteinases by binding to their active site and blocking access to substrates, preventing the breakdown of extracellular matrix proteins.Formula:C16H13NO7Purity:Min. 97 Area-%Color and Shape:Off-White PowderMolecular weight:331.28 g/mol3,3'-Dichloro-4,4'-dihydroxystilbene
CAS:<p>3,3'-Dichloro-4,4'-dihydroxystilbene is a chemical compound that is used as a reagent and intermediate. It has been shown to be an effective building block in organic synthesis. 3,3'-Dichloro-4,4'-dihydroxystilbene can be used for the production of speciality chemicals and research chemicals. This versatile compound is also used to make a variety of reactions components.</p>Formula:C14H10Cl2O2Purity:Min. 95%Color and Shape:PowderMolecular weight:281.13 g/mol4-tert-Butyl-2,6-dinitrophenol
CAS:<p>4-tert-Butyl-2,6-dinitrophenol is a yellowish solid that is soluble in organic solvents. It is used as an intermediate for the synthesis of dyes, pesticides and pharmaceuticals. 4-tert-Butyl-2,6-dinitrophenol has been shown to cause respiratory tract irritation and narcosis in animals. The toxic effects of 4-tert-Butyl-2,6-dinitrophenol are due to its high electrophilicity and nitro group (NO) which causes oxidative stress. The logistic regression analysis showed that the population growth of ciliates was negatively affected by the presence of halogens in the water.</p>Formula:C10H12N2O5Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:240.21 g/mol7,12-Dimethylbenz[a]anthracene
CAS:Controlled Product<p>7,12-Dimethylbenz[a]anthracene is a potent carcinogen that can cause skin tumor formation and cancer in various organs. It is a powerful inhibitor of protein synthesis. 7,12-Dimethylbenz[a]anthracene binds to the DNA polymerase enzyme and blocks the incorporation of nucleotides into the growing DNA strand. This prevents the synthesis of proteins from DNA templates, inhibiting protein synthesis and cell division. The compound also inhibits inflammation by blocking the production of prostaglandins.</p>Formula:C20H16Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:256.34 g/molTropaeolin O sodium salt
CAS:<p>Tropaeolin O sodium salt is a reactive dye that possesses the ability to form hydrogen bonds with hydroxyl groups. Tropaeolin O sodium salt has been used in pharmaceutical preparations as a dye for serum and urine samples. It is also used as an indicator for the presence of fatty acids in human serum. The reactive dye is cationic and can be used to detect anionic surfactants, such as sodium dodecyl sulfate, which are commonly found in detergents and soaps. Tropaeolin O sodium salt exhibits synchronous fluorescence when it reacts with hydroxyl ions. This property can be useful for detecting the presence of hydrochloric acid in a sample or identifying p-hydroxybenzoic acid (a product of human metabolism) in urine samples.</p>Formula:C12H9N2O5SNaPurity:Min. 95%Color and Shape:PowderMolecular weight:316.27 g/molClobetasol Propionate - Impurity B
CAS:Controlled Product(11β)-21-Chloro-9-fluoro-11-hydroxy-16-methylpregna-1,4,16-triene-3,20-dione is a chemical compound that can be used as a building block in the synthesis of other chemicals. It is structurally related to progesterone and has been found to have antiandrogenic properties. This product can also be used as a reagent or speciality chemical in research. It is high quality and versatile. (11β)-21-Chloro-9-fluoro-11-hydroxy-16-methylpregna 1,4,16 triene 3,20 dione has been shown to have an effect on the body's reproductive system by binding to the androgen receptor.Formula:C22H26ClFO3Purity:Min. 95%Color and Shape:PowderMolecular weight:392.89 g/molBromocresol purple
CAS:<p>Bromocresol purple is a hydrophilic dye that has applications in indicating pH and measuring serum albumin concentrations.</p>Formula:C21H16Br2O5SPurity:Min. 95%Color and Shape:PowderMolecular weight:540.22 g/molN-(2-(3,4-dimethoxyphenyl)ethyl)(4-nitrophenyl)formamide
CAS:Controlled ProductPlease enquire for more information about N-(2-(3,4-dimethoxyphenyl)ethyl)(4-nitrophenyl)formamide including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%4'-Acetamido-2'-methylacetophenone
CAS:4'-Acetamido-2'-methylacetophenone is a chemical compound that has been found to be useful in the synthesis of other compounds. It is an intermediate for the production of aniline and phenacetin, which are both reactive compounds. This product can also be used as a reagent for the synthesis of other chemicals and pharmaceuticals. CAS No. 34956-31-5Formula:C11H13NO2Purity:Min. 95%Color and Shape:PowderMolecular weight:191.23 g/mol3-Hydroxyindole-2-carboxylic acid methyl ester
CAS:3-Hydroxyindole-2-carboxylic acid methyl ester, an organic compound with CAS number [31827-04-0], is classified as an indole derivative - a type of heterocyclic organic compound. It has potential applications as a building block in organic synthesis as well as other areas such as in pharmaceutical and agrochemical industries due to its biological activity.Formula:C10H9NO3Purity:Min. 95%Color and Shape:PowderMolecular weight:191.18 g/mol3,5-Di-tert-Butyl-4-hydroxybenzoic acid methyl ester
CAS:<p>3,5-Di-tert-Butyl-4-hydroxybenzoic acid methyl ester is a chemical that belongs to the group of low molecular weight solvents. It is used as an intermediate in organic synthesis and as a solvent for paints, lacquers, and varnishes. 3,5-Di-tert-Butyl-4-hydroxybenzoic acid methyl ester has been found to be resistant to radiation and ultraviolet light. This chemical has also been shown to have no mutagenic effects on calf thymus DNA.</p>Formula:C16H24O3Purity:Min. 95%Color and Shape:PowderMolecular weight:264.36 g/mol2,4-Dihydroxycinnamic acid
CAS:<p>2,4-Dihydroxycinnamic acid (2,4-DHCA) is a naturally occurring compound that is synthesized by the shikimate pathway. 2,4-DHCA has been shown to inhibit the growth of influenza virus in cell culture. 2,4-DHCA may provide protection from influenza in humans and animals by inhibiting the release of inflammatory cytokines such as tumor necrosis factor and interleukin-1 from cells. This anti-inflammatory effect has been observed in animal models for various inflammatory diseases including arthritis and asthma.</p>Formula:C9H8O4Purity:Min. 95%Color and Shape:PowderMolecular weight:180.16 g/mol4'-(2-Chloroethyl)acetophenone
CAS:<p>4'-(2-Chloroethyl)acetophenone is a reagent that is used in organic synthesis. It is an essential building block for the synthesis of many other compounds and has been used to synthesize a variety of useful compounds, such as the pharmaceuticals erythromycin and penicillin. 4'-(2-Chloroethyl)acetophenone can be obtained from various suppliers, with high quality guaranteed. This chemical has been classified by CAS No. 69614-95-5 and has a molecular weight of 166.3 g/mol.</p>Formula:C10H11ClOPurity:Min. 95%Molecular weight:182.65 g/mol5-(6)-Carboxynaphthofluoroscein N-succinimidyl ester
CAS:5-(6)-Carboxynaphthofluoroscein N-succinimidyl ester is a versatile building block for the synthesis of complex compounds. It is used as a reagent or speciality chemical that is useful in research and development. 5-(6)-Carboxynaphthofluoroscein N-succinimidyl ester has CAS No. 150347-58-3, which is an intermediate in the synthesis of other pharmaceuticals with potential clinical use. The compound has been used to develop new drugs, such as those for the treatment of cancer, cardiovascular disease, and diabetes.Formula:C33H19NO9Purity:Min. 90 Area-%Color and Shape:PowderMolecular weight:573.51 g/mol
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