Pharmaceutical Standards
Pharmaceutical standards are a comprehensive set of reference materials essential for ensuring the safety, efficacy, and quality of pharmaceutical products. This category includes standards for active pharmaceutical ingredients (APIs), which are the core components responsible for therapeutic effects. Additionally, it covers compounds and metabolites relevant to both the pharmaceutical and veterinary industries, providing benchmarks for the accurate measurement and analysis of these substances. Nitrosamine control standards are crucial for detecting and mitigating potentially harmful nitrosamines in drug formulations. Toxicology standards help assess the safety and potential adverse effects of pharmaceutical compounds. Furthermore, enzyme activators and inhibitors standards are vital for research and development, enabling precise studies of biochemical pathways and drug mechanisms. These pharmaceutical standards are indispensable tools for regulatory compliance, quality control, and research, ensuring that pharmaceutical products meet stringent safety and effectiveness criteria.
Subcategories of "Pharmaceutical Standards"
- APIs for research and impurities(273,463 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,605 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,577 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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Gabapentin related compound A
CAS:<p>Gabapentin related compound A is a gamma-aminobutyric acid analogue that has been shown to reduce diabetic neuropathy in vivo. It binds to the GABA-B receptor, which is a ligand-gated chloride channel. Gabapentin related compound A produces a rapid increase in chloride ion conductance and hyperpolarization of neurons, leading to its neuroprotective effect. The chemical stability of this drug has been investigated by hydrolysis with hydrochloric acid under various conditions. The reaction mechanism for gabapentin related compound A is similar to that of gabapentin, but it has an analog structure that confers additional stability.</p>Formula:C9H15NOPurity:Min. 95%Color and Shape:White To Off-White SolidMolecular weight:153.22 g/molTetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester
CAS:Controlled Product<p>Tetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester is a fatty acid analog that has antimicrobial properties. It is used in the treatment of bone cancer, and can be used to diagnose and treat other diseases such as glomerular filtration rate, receptor binding, and malonic acid. Tetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester binds to receptors on cells, which leads to an increase in the amount of monoamine neurotransmitters released by the cells.</p>Formula:C24H33NO3Purity:Min. 95%Molecular weight:383.52 g/mol2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl
CAS:<p>Ligand used in a Pd-catalyzed Suzuki aryl-aryl coupling</p>Formula:C26H36NPPurity:Min. 95%Color and Shape:White To Yellow SolidMolecular weight:393.54 g/mol3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione
CAS:<p>Please enquire for more information about 3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C11H10O3Purity:Min. 95%Molecular weight:190.2 g/mol17,21Dihydroxy-16β-methylpregna-1,4,9(11)-triene-3,20-dione
CAS:Controlled Product<p>Please enquire for more information about 17,21Dihydroxy-16beta-methylpregna-1,4,9(11)-triene-3,20-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C22H28O4Purity:Min. 95%Molecular weight:356.46 g/mola,O-Dimethyl serotonin
CAS:Controlled Product<p>a,O-Dimethyl serotonin is a monoamine compound that is synthesized by the enzymatic decarboxylation of 5-hydroxytryptophan. It has been shown to increase dopamine levels and inhibit the enzyme activity of serotonin in mice. This drug also binds to 5-ht2 receptors and induces the release of serotonin from nerve cells. A linear calibration curve was obtained using bufotenin as a standard. This drug has been used in analytical toxicology for determining the uptake of serotonin into human lung tissue and its effect on 5-ht1a receptors. In addition, a study was conducted with perennial ryegrass to determine whether this drug inhibits plant toxin synthesis. The results showed that it did not have an inhibitory effect on plant toxins and may even promote their synthesis.</p>Formula:C12H16N2OPurity:Min. 95%Molecular weight:204.27 g/mol7-Dehydro desmosterol
CAS:Controlled Product<p>7-Dehydro Desmosterol is a hydroxylated sterol found in the liver. It is an intermediate in cholesterol synthesis and participates in the regulation of glucose metabolism. The enzyme responsible for its synthesis (7-dehydrocholesterol reductase) is inhibited by radiation, which leads to its accumulation in the liver. 7-Dehydro desmosterol has been shown to have beneficial effects on experimental models of diabetes and metabolic disorders. In these studies, it was found that 7-dehydro desmosterol can inhibit glucose absorption from the intestine and stimulate insulin secretion from pancreatic beta cells.</p>Formula:C27H42OPurity:Min. 95%Color and Shape:PowderMolecular weight:382.62 g/molrac 8-Hydroxy efavirenz
CAS:<p>Efavirenz is a non-nucleoside reverse transcriptase inhibitor (NNRTI) used in the treatment of HIV. It has been shown to be reactive with sodium carbonate, forming a stable complex that can be measured by LC-MS/MS. The formation rate of this complex may be influenced by the presence of other drugs, such as rifampin, which inhibits cytochrome P450 activity and reduces efavirenz metabolism. This drug has been shown to inhibit human Cytochrome P450 3A4 (CYP3A4) and may have increased plasma concentrations when administered with CYP3A4 inhibitors such as ketoconazole or erythromycin. Efavirenz is also metabolized in the liver by cytochrome P450 enzymes, mainly CYP3A4. Pharmacokinetic modeling has been used to study the drug's effects on hepatic clearance and plasma concentrations in humans.</p>Formula:C14H9ClF3NO3Purity:Min. 95%Color and Shape:White PowderMolecular weight:331.67 g/mol19-Hydroxy cholesterol
CAS:Controlled Product<p>19-Hydroxy cholesterol is a sterol that is one of the primary products of cholesterol synthesis. It is a secondary bile acid and an oxysterol, which are produced in the liver during cholesterol metabolism. 19-Hydoxycholesterol has been shown to induce apoptosis in leukemia cells, as well as inhibit tumor cell growth. This compound can also inhibit the production of fatty acids by inhibiting β-unsaturated ketones, which are intermediates in the biosynthesis of fatty acids. The inhibition of these ketones leads to an increase in the production of n-3 fatty acids, which have been shown to have beneficial effects on human health. 19-Hydroxycholesterol can be detected using a chemical ionization method with gas chromatography and mass spectroscopy detection.</p>Formula:C27H46O2Purity:Min. 95%Color and Shape:White/Off-White SolidMolecular weight:402.65 g/molClovamide
CAS:<p>Clovamide is a bioactive compound, which is a naturally occurring phenolic amide found primarily in certain plant species. This compound is derived from sources such as the leaves of Trifolium pratense (red clover) and certain leguminous plants. With its molecular structure comprising both phenolic acid and amino acid moieties, clovamide exhibits significant antioxidant properties.</p>Formula:C18H17NO7Purity:Area-% Min. 95 Area-%Color and Shape:PowderMolecular weight:359.33 g/molErythrosine
CAS:<p>Erythrosine is a fluorescent dye that is used in the detection of synchronous fluorescence and adsorption. It has been shown to be more sensitive than other methods, such as matrix effect or electrochemical impedance spectroscopy. Erythrosine has been shown to have genotoxic activity in hl-60 cells, as well as long-term toxicity. It also has analytical applications due to its ability to be used as a fluorescence probe for biological samples.</p>Formula:C20H8I4O5·2NaPurity:Min. 95%Color and Shape:Red PowderMolecular weight:881.87 g/mol2-Methyl-5-nitropyridin-3-amine
CAS:<p>2-Methyl-5-nitropyridin-3-amine is a heterocyclic compound that is synthesized by the cyclization of 2-methylpyridine with sodium nitrite. The reaction product is hydrolyzed to yield the desired compound, 5-nitropyridine. The synthesis of this compound can be used as a target for organic synthesis.</p>Formula:C6H7N3O2Purity:Min. 95%Molecular weight:153.14 g/mol3-(4'-Methoxy-3'-sulfonamidophenyl)-2-propylamine, hydrochloride
CAS:Controlled Product<p>Please enquire for more information about 3-(4'-Methoxy-3'-sulfonamidophenyl)-2-propylamine, hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C10H16N2O3S•HClPurity:Min. 95%Color and Shape:PowderMolecular weight:280.77 g/molS-(-)-Nicotine-δ1’-(5’)-iminium diperchlorate salt
CAS:<p>Please enquire for more information about S-(-)-Nicotine-delta1’-(5’)-iminium diperchlorate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C10H14Cl2N2O8Purity:Min. 95%Molecular weight:361.13 g/molNoratropine
CAS:<p>Noratropine is a drug that belongs to the group of anticholinergic drugs. It is used as a pharmaceutical preparation for the treatment of urinary incontinence and other conditions that are caused by overactivity of the bladder muscles. Noratropine has been shown to have a significant effect on symptoms such as increased urination, urgency, frequency, and nocturia. In addition, it reduces the amount of urine produced at night and during the day. Noratropine can be found in pueraria lobata (Kudzu) and angelicae dahuricae (Angelica). These plants contain natural compounds with anticholinergic properties. Noratropine can also be synthesized from benzalkonium chloride and n-oxide. The synthesis involves two steps: first, benzalkonium chloride reacts with an alcohol to form an acid which then reacts with n-oxide to produce noratropine. This compound can also be obtained from tissue</p>Formula:C16H21NO3Purity:Min. 95%Molecular weight:275.34 g/mol4a-Hydroxy cholesterol
CAS:Controlled Product<p>Please enquire for more information about 4a-Hydroxy cholesterol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C27H46O2Purity:Min. 95%Color and Shape:PowderMolecular weight:402.65 g/molIsoamyl cinnamate
CAS:<p>Isoamyl cinnamate is a synthetic compound that is used as an intermediate for the production of detergents. It has been shown to inhibit the growth of yeast and fungi, such as Cryptococcus neoformans and Candida glabrata. Isoamyl cinnamate also has anti-microbial properties that may be related to its ability to produce propionate, which can kill bacteria in urine samples. This compound is not known to bioaccumulate or cause toxicity in humans at normal doses.</p>Formula:C14H18O2Purity:Min. 95%Color and Shape:Clear LiquidMolecular weight:218.29 g/molL-Tyrosine hydrochloride
CAS:<p>L-Tyrosine hydrochloride is a pharmaceutical preparation that has been used clinically in the treatment of infectious diseases, cancer, and autoimmune diseases. Tyrosine is an amino acid with a hydroxyl group on its side chain. Tyrosine can be synthesized from phenylalanine by hydroxylation of the phenolic group and decarboxylation of the carboxylic acid group. It is also a precursor to catecholamines and other important biological molecules. L-Tyrosine hydrochloride is used as an intermediate in the production of monoclonal antibodies for use in cancer research. In addition, it has been shown to be an effective inhibitor of virus replication when combined with ester hydrochloride, which prevents the release of progeny virus particles from infected cells.</p>Formula:C9H11NO3·HClPurity:Min. 95%Molecular weight:217.65 g/mol3,5,3',5' -Tetraiodo thyromandelic acid
CAS:<p>Please enquire for more information about 3,5,3',5' -Tetraiodo thyromandelic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C14H8I4O5Purity:Min. 95%Color and Shape:PowderMolecular weight:763.83 g/mol3a,21-Dihydroxy-5a-pregnane-11,20-dione 21-acetate
CAS:Controlled Product<p>3a,21-Dihydroxy-5a-pregnane-11,20-dione 21-acetate is a short-acting intravenous anaesthetic that is used in surgical procedures. It has been shown to have antinociceptive properties and can be used as a potent analgesic. 3a,21-Dihydroxy-5a-pregnane-11,20-dione 21-acetate binds to the alpha1 adrenergic receptor and blocks the release of noradrenaline from nerve terminals in the brain. This prevents the activation of neurons in the spinal cord that transmit pain signals to the brain. The drug also inhibits the action of gamma aminobutyric acid on neurones and increases levels of cortisol concentration in blood plasma. The mechanism by which 3a,21 -dihydroxy 5a pregnane 11,20 dione 21 acetate produces its anaesthetic effects has not yet been elucidated.</p>Formula:C23H34O5Purity:Min. 95%Molecular weight:390.51 g/mol1,2,3,4-Tetrahydronaphthalen-2-amine hydrobromide
CAS:Controlled Product<p>1,2,3,4-Tetrahydronaphthalen-2-amine hydrobromide (THNA) is an amine that inhibits the enzyme tyrosine hydroxylase. This inhibition leads to a decrease in the synthesis of dopamine and norepinephrine. THNA has been shown to have inhibitory properties on locomotor activity, acid complex formation, and aminotransferases. It also exhibits receptor binding and agonist binding site activity. One study found that THNA had no effect on rat striatal tissue. The drug has been shown to be effective in metabolic disorders such as obesity.</p>Formula:C10H13NPurity:Min. 95%Molecular weight:147.22 g/mol2-Methylvaleraldehyde
CAS:<p>2-Methylvaleraldehyde is a colorless liquid with a pleasant odor. It is soluble in water and has an acidity of about 8.2%. The chemical formula for 2-methylvaleraldehyde is C6H12O2, and it has a molecular weight of 108.18 g/mol. 2-Methylvaleraldehyde can be obtained by the oxidation of cinnamic acid or by reduction of acetone with sodium borohydride or lithium aluminum hydride. 2-Methylvaleraldehyde can react with sodium carbonate or calcium carbonate to form sodium methoxyethoxide or calcium methoxyethoxide, respectively. The reaction intermediates are methyl ethyl ketone (MEK) and dimethyl ether (DME). These compounds are used in the synthesis of various other chemicals, including pentane, butadiene, and chloroprene. Pentane is a colorless liquid that has an odor threshold at 1</p>Formula:C6H12OPurity:Min. 95%Molecular weight:100.16 g/mol3-Nitropyridine
CAS:<p>3-Nitropyridine is a nitro compound that is used in the preparation of pharmaceuticals. It has been shown to have an inhibitory effect on HIV and other viruses, which may be due to its ability to react with nucleophilic groups. 3-Nitropyridine has also been shown to have an inhibitory effect on the human immunodeficiency virus (HIV) by reacting with the acidic group of the virus. This reaction prevents the virus from binding to cells and entering them. 3-Nitropyridine is also used as a solvent for organic reactions.</p>Formula:C5H4N2O2Purity:Min. 95%Color and Shape:PowderMolecular weight:124.1 g/mol3-Bromo-2-nitrophenol
CAS:<p>3-Bromo-2-nitrophenol (3-BNP) is a brominating agent that can be used in the synthesis of a variety of compounds. It is prepared by the refluxing of 3-bromo-2-nitrobenzene with lithium chloride, followed by treatment with trifluoromethanesulfonic anhydride to yield 3-bromo-2-(trifluoromethyl)phenoxyacetic acid. The product can also be obtained from 2,4,6-trinitrophenol and NBS. 3-BNP has shown chemoselectivity for chlorides relative to iodides or fluorides. The yields are higher when it is used in coupling reactions and permutations with lithium or magnesium.</p>Formula:C6H4BrNO3Purity:Min. 95%Molecular weight:218 g/molBupropion hydrochloride related compound B
CAS:Controlled Product<p>Please enquire for more information about Bupropion hydrochloride related compound B including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C13H18BrNOHClPurity:Min. 95%Color and Shape:White/Off-White SolidMolecular weight:320.65 g/mol2-Bromo-2',4'-dichloroacetophenone
CAS:<p>2-Bromo-2',4'-dichloroacetophenone (2BDCA) is a drug that belongs to the class of active substances. 2BDCA has potent inhibitory activity against erythrocytes and is used in the treatment of leukaemia. 2BDCA is also an optical probe, which can be used to detect phosphate groups and dihedral angles in biological systems. It can be used as a fluorescent probe for biological systems, such as cells or proteins, and has been shown to be effective on red blood cells. 2BDCA binds to these molecules by hydrogen bonding and exhibits optical properties through fluorescence resonance energy transfer.</p>Formula:C8H5BrCl2OPurity:Min. 95%Color and Shape:Clear LiquidMolecular weight:267.93 g/mol2-Bromo-4-nitrophenol
CAS:<p>2-Bromo-4-nitrophenol is a byproduct of the reaction between hydrogen peroxide and sodium bromate. It can be detected in the presence of hydrochloric acid, which reacts with 2-bromo-4-nitrophenol to form an orange color that can be detected spectrophotometrically. 2-Bromo-4-nitrophenol has been shown to inhibit the growth of various strains of bacteria, including Escherichia coli, Bacillus subtilis, and Pseudomonas aeruginosa. This compound binds to flavin adenine dinucleotide (FAD) as well as other nucleophilic cofactors such as thioredoxin reductase. The binding affinity is increased when carbon sources are present. This property makes it a useful inhibitor for catalytic reduction reactions in biotechnology and synthetic chemistry applications.br>br> 2B4NP is a by</p>Formula:C6H4BrNO3Purity:Min. 95%Color and Shape:PowderMolecular weight:218 g/molγ-Butyrobetaine hydrochloride
CAS:<p>Gamma-butyrobetaine hydrochloride (GBB) is a metabolite of gamma-butyrobetaine, which is found in the human body. GBB is synthesized from lysine and methionine through an enzymatic pathway that starts with the conversion of lysine to homocysteine. GBB is then converted to gamma-butyrobetaine by methylating the hydroxyl group on its terminal carbon. GBB can be found in urine samples as well as in carnitine and fatty acid metabolism. It has been shown to have an inhibitory effect on creatine kinase and can be used to diagnose metabolic disorders such as carnitine deficiency or prognosis following a heart attack.</p>Formula:C7H16ClNO2Purity:Min. 95%Color and Shape:PowderMolecular weight:181.66 g/molThymosin beta10 (human, rat)
CAS:<p>Please enquire for more information about Thymosin beta10 (human, rat) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C211H353N57O76SPurity:Min. 95%Molecular weight:4,936.47 g/mol2,6-Diisopropylnaphthalene
CAS:<p>Epidermal growth factor (EGF) is a polypeptide hormone that stimulates mitosis and cell growth. In some cases, it can act as an autocrine or paracrine hormone. Epidermal growth factor is used to stimulate the renewal of cells in the skin and mucous membranes. It also has been shown to have anti-inflammatory properties, which may be due to its ability to inhibit the release of inflammatory mediators such as prostaglandins and leukotrienes. 2,6-Diisopropylnaphthalene (2,6-DNP) is an antimicrobial agent that binds to the cell nucleus and inhibits transcription and translation of DNA into RNA by binding to RNA polymerase II. This binding prevents formation of transcription complexes with the cell factor necessary for transcription. 2,6-DNP has been shown to reduce disease activity in patients with inflammatory bowel disease in a clinical trial when used alone or in combination with other agents. The</p>Formula:C16H20Purity:Min. 95%Molecular weight:212.33 g/molN,N-Diethyl-N'-1-naphthylethylenediamine oxalate
CAS:<p>N,N-Diethyl-N'-1-naphthylethylenediamine oxalate (NDENOX) is a naphthalene derivative that is used to inhibit the growth of bacteria. It binds to the extracellular site on the bacterial cell membrane and inhibits sulfadiazine uptake. NDENOX has been shown to be effective against S. aureus and other bacteria that are resistant to sulfonamides, but not against Staphylococcus epidermidis or E. coli. This drug also inhibits enzyme activity in damaged human serum, which may be due to its binding with kynurenine or pupal. NDENOX is hydrolyzed by hydrochloric acid and procaine to release naphthalene and diethylenetriamine, respectively.</p>Formula:C18H24N2O4•C2H2O4xPurity:Min. 95 Area-%Color and Shape:PowderMolecular weight:332.39 g/molDecapreno-b-carotene
CAS:<p>Decapreno-b-carotene is a carotenoid extracted from the oil of the seeds of the plant, Schizochytrium limacinum. This product has been shown to be an effective antioxidant that can protect cells against oxidative damage. The high-performance liquid chromatography technique was used for quantification and separation. The extract was then injected onto a high performance liquid chromatograph, which separates it according to its chemical properties. Decapreno-b-carotene is found in almost all organisms and is a precursor for vitamin A production in animals.</p>Formula:C50H68Purity:Min. 95%Color and Shape:SolidMolecular weight:669.07 g/mol10b-Hydroxy δ4-tibolone
CAS:Controlled Product<p>Please enquire for more information about 10b-Hydroxy delta4-tibolone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C21H28O3Purity:Min. 95%Molecular weight:328.45 g/mol24(S)-Hydroxycholesterol
CAS:Controlled Product<p>24(S)-Hydroxycholesterol is a cholesterol metabolite that is synthesized by the liver and can be found in human serum. It has been shown to be an important inducer of transcriptional regulation, as it regulates the expression of genes involved in lipid metabolism and inflammatory response. 24(S)-Hydoxycholesterol is also an activator of the peroxisome proliferator-activated receptor (PPAR) and may cause hepatic steatosis. This molecule has potent activity in inducing polymerase chain reaction (PCR) and protein synthesis in neuronal cells, leading to neuronal death. The molecule also induces apoptosis by caspase-independent cell death, which is mediated by mitochondrial membrane potential. 24(S)-Hydoxycholesterol may serve as a biomarker for nonsteroidal anti-inflammatory drugs (NSAIDs), with low potency against these drugs.br></p>Formula:C27H46O2Purity:Min. 95%Color and Shape:PowderMolecular weight:402.65 g/molMetroprolol succinate
CAS:Controlled Product<p>Metroprolol succinate is a prodrug of metoprolol. It is used for the treatment of high-sensitivity c-reactive protein, which is an inflammatory marker that indicates the presence and severity of atherosclerosis. Metoprolol succinate also has anti-inflammatory properties and can be used to treat cardiac disorders such as congestive heart failure. The drug inhibits the growth factor-β1 pathway in cardiac cells, which may be due to its ability to inhibit cellular proliferation by inducing apoptosis. This drug also has a protective effect on the skeleton, preventing bone loss and osteoporosis. Metroprolol succinate can be used in sample preparation for hydrochloric acid digestion or particle size analysis.</p>Formula:(C15H25NO3)2•C4H6O4Purity:Min. 95%Color and Shape:White PowderMolecular weight:652.82 g/molPregna-1,4,9(11),16-tetraene-3,20-dione
CAS:Controlled Product<p>Pregna-1,4,9(11),16-tetraene-3,20-dione is a controlled product that is widely used in the industrial sector. It is a phosphoric compound that has various applications. This chemical compound acts as a chemokine and contains active agents such as tryptamine and aldehyde monophosphate. Pregna-1,4,9(11),16-tetraene-3,20-dione is also known to be a mouse metabolite and has been found to have properties similar to naphthalene and phenylethylamine. With its acidic nature and oxygen-containing structure, this compound can be easily purified through recrystallization. It exists in different tautomeric forms, making it highly versatile for various applications in different industries.</p>Formula:C21H24O2Purity:Min. 95%Molecular weight:308.41 g/mol(-)-B-Chlorodiisopinocampheylborane, 60% in Hexane, ca. 1.7mol/L
CAS:<p>(-)-B-Chlorodiisopinocampheylborane is a carbonyl group that can be used for asymmetric synthesis. It was synthesized from the reaction of chlorodiisopinocampheylborane with butyllithium and allyl bromide, followed by aqueous workup. The enantiomers were separated through thin layer chromatography on silica gel plates with hexane as the eluent. The resolution of racemic latanoprost lactol was achieved in the same manner. (-)-B-Chlorodiisopinocampheylborane is also a diketone that can be prepared from para-chloroacetophenone and sodium hydroxide in ethanol. This diketone undergoes an intramolecular cyclization to produce noradrenaline (norepinephrine) and hydrochloric acid, which can then be converted into dioxolanes or other products.</p>Formula:C20H34BClPurity:Min. 95%Color and Shape:Clear LiquidMolecular weight:320.75 g/molSevoflurane related compound A
CAS:<p>Sevoflurane related compound A is a chemical that is used as a model for sevoflurane. It has been shown to inhibit the activity of proximal tubules and to increase blood pressure in rats and humans. The cytosolic reactive oxygen species (ROS) production has been shown to be involved in the mechanism of action. This compound was tested on animals, but was found not to be clinically useful due to its effects on urea nitrogen levels and other metabolic profiles. Sevoflurane related compound A has also been found to be reactive with herpes simplex virus.</p>Formula:C4H2F6OPurity:Min. 95%Color and Shape:Clear LiquidMolecular weight:180.05 g/mol(R)-3,3'-Dibromo-1,1'-bi-2-naphthol
CAS:<p>(R)-3,3'-Dibromo-1,1'-bi-2-naphthol is an aromatic hydrocarbon that is chiral. It has been used as a reagent in organic synthesis and as a fluorescent labeling agent for HPLC analysis. (R)-3,3'-Dibromo-1,1'-bi-2-naphthol has also been used to synthesize biphenyls. (R)-3,3'-Dibromo-1,1'-bi-2-naphthol can be found in natural products such as flavanones and styrene. It can act as a solvating or additive agent in organic reactions and reactions involving aromatics.</p>Formula:C20H12Br2O2Purity:Min. 95%Color and Shape:PowderMolecular weight:444.12 g/mol(3b,9b,10a)-3-Hydroxy-pregna-5,7-dien-20-one
CAS:Controlled Product<p>Please enquire for more information about (3b,9b,10a)-3-Hydroxy-pregna-5,7-dien-20-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C21H30O2Purity:Min. 95%Molecular weight:314.46 g/mol(17a)-13-Ethyl-3-methoxy-18,19-dinorpregna-3,5-dien-20-yn-17-ol
CAS:Controlled Product<p>Please enquire for more information about (17a)-13-Ethyl-3-methoxy-18,19-dinorpregna-3,5-dien-20-yn-17-ol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C22H30O2Purity:Min. 95%Molecular weight:326.47 g/mol4,17a-Dimethyltestosterone
CAS:Controlled Product<p>Please enquire for more information about 4,17a-Dimethyltestosterone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C21H32O2Purity:Min. 95%Molecular weight:316.48 g/mol(6a,11b,16a)-21-(Acetyloxy)-9-bromo-6-fluoro-11-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione
CAS:Controlled Product<p>Please enquire for more information about (6a,11b,16a)-21-(Acetyloxy)-9-bromo-6-fluoro-11-hydroxy-16-methyl-pregna-1,4-diene-3,20-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C24H30BrFO5Purity:Min. 95%Molecular weight:497.39 g/molCholesterol Ethyl Carbonate
CAS:Controlled Product<p>Cholesterol Ethyl Carbonate is a crystalline solid with the formula C27H44O3. It has a particle size of less than 10 microns and an average particle diameter of 3.1 microns. Cholesterol ethyl carbonate is a form of cholesterol that can be administered to patients as an oral therapy for high cholesterol levels in the blood. This drug is dissolved in organic solvents and administered orally, usually as microcapsules. The treatment method reversibly inhibits the enzyme HMG-CoA reductase, which is responsible for producing cholesterol in the liver cells, thereby reducing blood cholesterol levels. Cholesterol ethyl carbonate has a high melting point and low efficiency when used as a drug due to its high molecular weight and lipophilicity.</p>Formula:C30H50O3Purity:Min. 95%Color and Shape:PowderMolecular weight:458.72 g/mol2,2'-Dipyridylamine
CAS:<p>2,2'-Dipyridylamine is a compound that belongs to the group of low-energy compounds. It has been shown to have antimicrobial activity against bacteria and fungi and has been demonstrated to be effective in treating cancer cells. 2,2'-Dipyridylamine is a molecule with two nitrogen atoms, which are bound by hydrogen bonds. This compound also contains methoxy groups that are coordinated by the nitrogen atoms. The structural analysis shows that there are three open coordination sites for metal ions that can bind with the nitrogen atoms. The x-ray diffraction data show that 2,2'-dipyridylamine crystallizes in a monoclinic system with an orthorhombic unit cell.</p>Formula:C10H9N3Purity:Min. 95%Molecular weight:171.2 g/mol2-Amino-4'-methoxyacetophenone hydrochloride
CAS:Controlled Product<p>Please enquire for more information about 2-Amino-4'-methoxyacetophenone hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C9H11NO2·HClPurity:Min. 95%Color and Shape:PowderMolecular weight:201.65 g/molCalcitonin N-Terminal Flanking Peptide (human)
CAS:<p>Please enquire for more information about Calcitonin N-Terminal Flanking Peptide (human) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C264H426N74O97SPurity:Min. 95%Molecular weight:6,220.71 g/mol2'-Chloro-2-bromoacetophenone
CAS:<p>2'-Chloro-2-bromoacetophenone is a compound that belongs to the class of methyl ketones. It is known to have a high transfer hydrogenation activity and has been used in the synthesis of phenacyl, which is an important biomolecular. It also has a low toxicity and does not irritate skin or mucous membranes. 2'-Chloro-2-bromoacetophenone can be used as an antiarrhythmic agent for respiratory disorders. This compound can be used for formylation reactions, such as those found in microbial metabolism, due to its ability to transfer hydrogen from organic compounds.</p>Formula:C8H6BrClOPurity:Min. 95%Molecular weight:233.49 g/molErythropoietin - lyophilized powder
CAS:<p>Erythropoietin is a hormone that stimulates the production of red blood cells, and is used for patients with anemia. It is a recombinant human erythropoietin (rhEPO) that has been produced by genetic engineering. Erythropoietin binds to receptors on the surface of many types of cells, including those in the bone marrow. This binding stimulates the production of red blood cells from precursor cells in the bone marrow, and increases oxygen-carrying capacity in blood. The half-life of erythropoietin is approximately 36 hours. This drug also can be used to reduce high blood pressure and improve responsiveness to other drugs that are given intravenously. Erythropoietin can cause an increase in asialoglycoprotein levels in serum, which may be due to its effects on hepatocytes or erythrocytes.</p>Purity:(Capillary Zone Electrophoresis) Min. 98.0%14,15-Dehydro budesonide
CAS:<p>Please enquire for more information about 14,15-Dehydro budesonide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C25H32O6Purity:Min. 95%Molecular weight:428.52 g/molSenecionine
CAS:<p>Senecionine is a n-oxide that is found in the plant Senecio jacobaea. It has been shown to have insecticidal, antiparasitic, and anticancer activity. The mechanism of senecionine's cytotoxicity is not well understood, but it may be due to its ability to cause mitochondrial dysfunction and cell lysis. Senecionine also binds to p2y receptors, which are a family of G protein-coupled receptors that are involved in inflammation and immunity. The binding of senecionine to these receptors leads to the activation of phospholipase C and inhibition of adenylate cyclase. This results in an increase in intracellular calcium levels and subsequent cell lysis.</p>Formula:C18H25NO5Purity:Min. 95%Color and Shape:PowderMolecular weight:335.39 g/mol2-Naphthol
CAS:<p>2-Naphthol is an organic compound with the chemical formula C10H7O. It is a derivative of naphthalene, and is produced by the condensation of two molecules of malonic acid in the presence of a reducing agent such as sodium borohydride. 2-Naphthol is used as a pesticide and as a chemical intermediate in the production of other chemicals. 2-Naphthol has been shown to be toxic to humans and animals; it may cause liver damage, kidney damage, and skin irritation. The acute oral LD50 for rats is 690 mg/kg body weight. 2-Naphthol binds to cell receptors that are involved in a variety of physiological processes including heme transport, phagocytosis, oxidative burst, chemotaxis, and respiratory burst. This binding inhibits these functions leading to cell death.</p>Formula:C10H8OPurity:Min. 95%Color and Shape:White To Yellow To Pink To Light Brown SolidMolecular weight:144.17 g/mol2'-Acetylacteoside
CAS:<p>2'-Acetylacteoside is a naturally occurring phenylethanoid glycoside, which is derived from various plant sources. It exhibits antioxidant properties by scavenging reactive oxygen species and inhibiting oxidative stress. This mode of action supports cellular health by protecting cells from oxidative damage and maintaining redox balance.</p>Purity:Min. 95%2-Cyclohexyl-4,6-dinitrophenol
CAS:<p>2-Cyclohexyl-4,6-dinitrophenol is a chemical that inhibits the synthesis of viral DNA. It has been shown to have minimal toxicity in animal models and may be used for the treatment of metabolic disorders, such as hepatic steatosis or hepatitis. 2-Cyclohexyl-4,6-dinitrophenol has also been shown to inhibit the toll-like receptor (TLR) pathway and induce an antiviral state in vitro. In addition, it was found to have an effect on mitochondrial membrane potential, which may explain its antiviral activity. 2-Cyclohexyl-4,6-dinitrophenol has also been shown to inhibit viral replication in cells infected with HIV and other viruses such as Hepatitis C virus.</p>Formula:C12H14N2O5Purity:Min. 95%Molecular weight:266.25 g/molMethyl-1-naphthalenemethylamine
CAS:<p>Methyl-1-naphthalenemethylamine is a synthetic drug that is used as an anti-fungal agent. It is used to treat dermatophytosis and onychomycosis caused by Trichophyton mentagrophytes. Methyl-1-naphthalenemethylamine has been shown to have a clinical response in patients with the skin condition tinea pedis. This drug inhibits the growth of fungi by inhibiting cell membrane synthesis, which leads to cell death. Methyl-1-naphthalenemethylamine has been shown to be effective against Trichophyton mentagrophytes in plasma samples from patients with tinea pedis who were treated with this drug. The effectiveness of this drug may be due to its ability to inhibit the synthesis of polysaccharides, proteins, and lipids in the fungal cell membrane, or its ability to inhibit protein synthesis by binding with ribos</p>Formula:C12H13NPurity:Min. 95%Color and Shape:Clear LiquidMolecular weight:171.24 g/molAmoxicillin dimer tri-sodium salt (penicilloic acid form) - mixture of diastereomers
<p>Please enquire for more information about Amoxicillin dimer tri-sodium salt (penicilloic acid form) - mixture of diastereomers including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C32H27N6Na3O11S2Purity:Min. 95%Molecular weight:804.69 g/mol3-Fluoro-4-nitrophenol
CAS:<p>3-Fluoro-4-nitrophenol is an organic solvent that is used in the synthesis of a number of organic and inorganic compounds, including diazonium salts. 3-Fluoro-4-nitrophenol can be reacted with organometallic reagents to form tetraphenylmethane derivatives. It has been shown to have potential use as a precursor for the synthesis of a number of pharmaceuticals, such as regorafenib, which is an antiangiogenic drug. 3-Fluoro-4-nitrophenol reacts with chloride ions to form coelomic acid (3-fluoroaniline) and other organic acids. Reaction with magnesium and aluminium produces silicon nitride.</p>Formula:C6H4FNO3Purity:Min. 95%Molecular weight:157.1 g/mol9,10-Diphenylanthracene - 99%
CAS:<p>9,10-Diphenylanthracene is an aromatic hydrocarbon that is used as a reagent in the Suzuki coupling reaction. This reaction is used to form carbon-carbon bonds by reacting an alkyl halide with an aryl boronic acid to form an ester or amine. The carbonyl group of 9,10-diphenylanthracene reacts with the carbonyl group of the boronate ester or amine to form the desired product. 9,10-Diphenylanthracene has been used in polymer films for analytical methods and has also been shown to be effective in DNA sequencing. 9,10-Diphenylanthracene also has high values for light emission and maximal response under analytical conditions. In addition, its dihydro derivatives show high values for nmr spectra and unsaturated alkyl groups have been shown to react efficiently under analytical conditions.</p>Formula:C26H18Purity:Min. 95%Color and Shape:SolidMolecular weight:330.42 g/mol4-Nitrophenylhydrazine hydrochloride
CAS:<p>4-Nitrophenylhydrazine hydrochloride is an organic compound that belongs to the class of hydrazines. It is a colorless solid that has a melting point of 202-204 °C. 4-Nitrophenylhydrazine hydrochloride is used in the synthesis of other compounds, such as trifluoroacetic acid and nucleophilic compounds. The chemical structure can be analyzed using nuclear magnetic resonance (NMR) spectroscopy, which shows that this compound contains amines and nitro groups. 4-Nitrophenylhydrazine hydrochloride is also soluble in water due to its acidic nature. This compound reacts with bases and alcohols to form salts, such as monosodium salt.</p>Formula:C6H7N3O2·HClPurity:Min. 95%Color and Shape:PowderMolecular weight:189.6 g/molIsomethadone hydrochloride
CAS:Controlled Product<p>Isomethadone hydrochloride is the drug substance in a solid oral dosage form. It is an active substance that can be used to treat inflammatory diseases and target tissue. Isomethadone hydrochloride is a type of natural polymer with a metal ion as its active ingredient. The absorption mechanism for this drug is not known, but it appears to work by causing dysfunction in the membranes of cells. Isomethadone hydrochloride has been shown to cause addiction in animals and humans, and may have potential toxic effects on liver function. Symptoms of Isomethadone hydrochloride overdose include: <br>-Nausea and vomiting<br>-Constipation<br>-Loss of appetite<br>-Headache<br>-Drowsiness <br>-Confusion <br>-Muscle spasms <br>-Tremors and seizures</p>Formula:C21H28ClNOPurity:Min. 95%Molecular weight:345.91 g/mol(±)-3-Methyl-2-oxovaleric acid
CAS:<p>(±)-3-Methyl-2-oxovaleric acid is a fatty acid that is found in the mitochondria of liver cells and other tissues. It is an intermediate in the citric acid cycle and can be converted into acetyl-CoA, which is used for energy production. (±)-3-Methyl-2-oxovaleric acid has been shown to cause necrotic cell death when it binds to the mitochondrial membrane potential and causes a loss of ATP production. This results in a lack of energy for the cell, leading to cell death. (±)-3-Methyl-2-oxovaleric acid has also been shown to inhibit protein synthesis by decreasing uptake and increasing creatine kinase activity. This inhibition leads to decreased body formation and tissue culture growth in vitro. In vivo, (±)-3-Methyl-2-oxovaleric acid causes primary sclerosing cholangitis, a disease characterized by inflammation of bile ducts that</p>Formula:C6H10O3Purity:Min. 95%Color and Shape:White PowderMolecular weight:130.14 g/molL-Phenylalanine b-naphthylamide
CAS:<p>L-Phenylalanine b-naphthylamide is a phenylalanine derivative that can be used as an indicator for the detection of Clostridium, 2-naphthylamine, and other anaerobes. This compound is a chromogenic substrate that reacts with amino groups in amino acids and amides in peptides to form a variety of color products. The condensation of phenylalanine with 2-naphthylamine is catalyzed by enzymes found in clostridia. When L-phenylalanine b-naphthylamide is incubated with tissue from animals or humans, it produces a pink coloration that indicates the presence of clostridia. The aerobic conditions necessary for this reaction are also found in the environment and within the body.</p>Formula:C19H18N2OPurity:Min. 95%Molecular weight:290.36 g/molall-trans-Retro retinol
CAS:<p>All-trans-retinol is a form of vitamin A that is found in many animal tissues and some plant oils. It acts as a hormone, binding to the retinoic acid receptors (RARs) in the nucleus and activating gene transcription. All-trans-retinol has been shown to be effective against hyperproliferative diseases such as cancer, both by inducing apoptosis and by inhibiting cell growth. All-trans-retinol may also have therapeutic potential for other diseases, such as intestinal cancers and prostatic hypertrophy. This compound has been shown to induce messenger RNA (mRNA) production in cells that express RARs.</p>Formula:C20H30OPurity:Min. 95%Molecular weight:286.45 g/mol1-Naphthoyl chloride
CAS:<p>1-Naphthoyl chloride is a metabolite of 1-naphthol. It has been used in the synthesis of steroidal alkaloids, including the anti-inflammatory drug indomethacin and the anesthetic ketamine. 1-Naphthoyl chloride is also a precursor to synthetic cannabinoids, which are substances that have effects similar to those of cannabis but are not derived from marijuana. It binds to receptors on cells that are sensitive to cannaboids. The binding causes changes in cell function and can lead to psychological effects such as paranoia and hallucinations. The detection sensitivity of 1-naphthoyl chloride can be increased by using fluorescence detectors or gravimetric analysis.</p>Formula:C11H7ClOPurity:Min. 95%Color and Shape:Clear LiquidMolecular weight:190.63 g/mol4,5-Dihydro-19-nortestosterone-17b-decanoate
CAS:Controlled Product<p>Please enquire for more information about 4,5-Dihydro-19-nortestosterone-17b-decanoate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C28H46O3Purity:Min. 95%Molecular weight:430.66 g/molClobetasol Propionate - Impurity C
CAS:Controlled Product<p>21-Chloro-9-fluoro-11beta,17-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 17-propionate is an ester of ketoconazole and the propionic acid. It is used as a pharmaceutical formulation and has been shown to be stable in an HPLC method. This compound also has an optical isomer that was validated by a stability test. This product has been shown to have antiinflammatory properties and may be used as a topical treatment for skin disorders such as clobetasol propionate.</p>Formula:C25H32ClFO5Purity:Min. 95%Molecular weight:466.97 g/molPregnantriol
CAS:Controlled Product<p>Pregnantriol is a naturally occurring steroid hormone that is produced in the placenta and the adrenal glands. Pregnantriol has been shown to be a potent inducer of liver cells, which may be due to its ability to bind to enzymes that are involved in lipid metabolism. This compound has also been shown to have diagnostic properties and is used as a diagnostic agent for adrenocortical carcinoma, urinary tract infections, metabolic disorders, and acid formation. Pregnantriol can be detected using fluorescence detection.</p>Formula:C21H36O3Purity:Min. 95%Color and Shape:PowderMolecular weight:336.51 g/mol(17a)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol
CAS:Controlled Product<p>Please enquire for more information about (17a)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C22H26OPurity:Min. 95%Molecular weight:306.44 g/molCholesterol trans-Cinnamate
CAS:Controlled Product<p>Please enquire for more information about Cholesterol trans-Cinnamate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purity:Min. 95%Roxithromycin EP Impurity C
CAS:<p>Roxithromycin EP Impurity C is a byproduct of the synthesis of erythromycin. It has been shown to have anti-inflammatory activity in liver cells, and has been used as a model for studying the mechanism of action of erythromycin. The reaction solution contains inorganic acid and nitrogen atoms. Roxithromycin EP Impurity C reacts with erythromycin to form an intermediate that then undergoes a series of reactions, including hydroxylation, oxidation, and decarboxylation. The purified product is made up of carbonyl groups and transcriptional regulation. This impurity can also be found in cell nuclei.</p>Formula:C37H68N2O13Purity:Min. 95%Molecular weight:748.94 g/molTadalafil impurity C
CAS:<p>Please enquire for more information about Tadalafil impurity C including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C22H20ClN3O4Purity:Min. 95%Molecular weight:425.86 g/mol2-Chloro-N-1-naphthylacetamide
CAS:<p>2-Chloro-N-1-naphthylacetamide is a synthetic organic compound that belongs to the class of sulfur compounds. It is used in the synthesis of other compounds and has been shown to be a potent inhibitor of hydroxylapatite and sulfate hydrolysis. The reaction mechanism for this compound’s inhibition of sulfate hydrolysis is not known, but it may be due to its ability to act as an electron donor or acceptor. 2-Chloro-N-1-naphthylacetamide also has carcinogenic properties, with some studies suggesting that it can cause liver cancer in rodents.</p>Formula:C12H10ClNOPurity:Min. 95%Molecular weight:219.67 g/molFmoc-S-trityl-D-penicillamine
CAS:<p>Please enquire for more information about Fmoc-S-trityl-D-penicillamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C39H35NO4SPurity:Min. 95%Molecular weight:613.77 g/mol3,3'-Diaminodiphenylmethane
CAS:<p>3,3'-Diaminodiphenylmethane is a diamine that is used in organic synthesis as an electron-deficient ligand. It is used to prepare metal complexes and as a catalyst for the preparation of various organic compounds. 3,3'-Diaminodiphenylmethane has been used as an imprinting agent to generate fluorescent labels on proteins, nucleotides, and peptides. 3,3'-Diaminodiphenylmethane also emits fluorescence when irradiated with ultraviolet light. This compound can be used to identify amines in urine samples by reacting with them under acidic conditions.</p>Formula:C13H14N2Purity:Min. 95%Color and Shape:White To Tan To Orange SolidMolecular weight:198.26 g/mol3,5,3',5'-Tetraiodo thyroaldehyde
CAS:<p>Please enquire for more information about 3,5,3',5'-Tetraiodo thyroaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C13H6I4O3Purity:Min. 95%Color and Shape:PowderMolecular weight:717.8 g/molDibutyltin dilaurate
CAS:<p>Dibutyltin dilaurate is a chemical substance that is used as a stabilizer in polyvinyl chloride (PVC) and polyurethane. It has been shown to react with potassium dichromate, methyl ethyl ketone, and plasma mass spectrometry. Dibutyltin dilaurate is not acutely toxic, but can be hazardous when exposed to high levels of it over a long period of time. The main route of exposure is through inhalation of the vapor or skin contact with the liquid form. In animal studies, dibutyltin dilaurate has been shown to cause liver damage and kidney toxicity.</p>Formula:C32H64O4SnPurity:Min. 95 Vol-%Molecular weight:631.56 g/mol4-Bromo-2-fluorobenzoic acid methyl ester
CAS:<p>4-Bromo-2-fluorobenzoic acid methyl ester is a synthetic chemical that is used as a drug substance in the synthesis of pharmaceuticals. It is also a reagent for organic synthesis, specifically cross coupling reactions. 4-Bromo-2-fluorobenzoic acid methyl ester can be used to introduce an alkyl group into a molecule, which can then be used in other synthetic reactions. This chemical has been shown to inhibit prolyl hydroxylase (PHD), which is an enzyme that catalyzes the conversion of proline to hydroxyproline. 4-Bromo-2-fluorobenzoic acid methyl ester also inhibits the Bcl-2 family proteins, including bcl2, bclxl and bax, which are known to play a role in apoptosis. 4-Bromo-2-fluorobenzoic acid methyl ester</p>Formula:C8H6BrFO2Purity:Min. 95%Molecular weight:233.03 g/molFormoterol EP Impurity F (Mixture of Diastereomers)
CAS:<p>Please enquire for more information about Formoterol EP Impurity F (Mixture of Diastereomers) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C37H46N4O6Purity:Min. 95%Molecular weight:642.78 g/mol1,3,5-Naphthalene trisulfonic acid
CAS:<p>1,3,5-Naphthalene trisulfonic acid is an organic compound that is the product of the sulfonation of naphthalene. It has been shown to inhibit the activity of 3β-hydroxysteroid dehydrogenase and 17β-hydroxysteroid dehydrogenase, enzymes involved in steroidogenesis. The maximal response was observed at a concentration of 500 μM with a detection time of 30 minutes. Xenopus oocytes were used for expression and chloride currents were recorded as an indicator for enzyme activity. Concentration-response curves were generated with organic solvents such as methanol and dimethyl sulfoxide (DMSO). 1,3,5-Naphthalene trisulfonic acid also inhibits the oxidative activities of some enzymes such as lipoxygenase and cyclooxygenase.</p>Formula:C10H8O9S3Purity:Min. 95%Molecular weight:368.36 g/mol2-Hydroxy-1-naphthaldehyde
CAS:<p>2-Hydroxy-1-naphthaldehyde is a redox potential chemical that has been shown to have anticancer activity in vitro and in vivo. It inhibits the growth of cells by binding to iron, which is important for many biological processes including DNA synthesis. 2-Hydroxy-1-naphthaldehyde has also been shown to have metal carbonyl reactivity and fluorescence properties that may be useful as a fluorescent probe. 2-Hydroxy-1-naphthaldehyde binds to iron ions through hydrogen bonding interactions, forming an octahedral complex with six ligands. The compound also has coordination geometry that can be described as either trigonal bipyramidal or square planar, depending on the solvent used. This data was obtained by x-ray diffraction studies of crystalline solids. The compound's Langmuir adsorption isotherm was found to be linear at low concentrations and shifted to nonlinear behavior at higher concentrations. The</p>Formula:C11H8O2Purity:Min. 95%Color and Shape:SolidMolecular weight:172.18 g/molrac-4'-Methyl ketoprofen
CAS:<p>Please enquire for more information about rac-4'-Methyl ketoprofen including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C17H16O3Purity:Min. 95%Color and Shape:PowderMolecular weight:268.31 g/mol3,3'-Difluorobiphenyl
CAS:<p>3,3'-Difluorobiphenyl is a liquid crystal composition that has been shown to have anisotropic properties. When 3,3'-difluorobiphenyl is mixed with other halides such as chloro- or bromo-halides, the liquid crystalline phase can be induced by the addition of ethylene. The anisotropic properties of these compositions make them useful in devices where orientation, reorientation and flow are important. 3,3'-Difluorobiphenyl has also been shown to catalyze the conversion of alcohols to esters and phenols.</p>Formula:C12H8F2Purity:Min. 95%Molecular weight:190.19 g/mol2-Bromo-3-methylbutenoic acid methyl ester
CAS:<p>Please enquire for more information about 2-Bromo-3-methylbutenoic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C6H9BrO2Purity:Min. 95%Molecular weight:193.04 g/mol9-Chloro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 17-valerate
CAS:Controlled Product<p>Prednisolone is a synthetic corticosteroid that is used in the treatment of a number of lung diseases, including asthma. Prednisolone is used to decrease the inflammation and swelling around the airways and lungs. Prednisolone is used to treat certain skin conditions, such as eczema and dermatitis. This drug also decreases the activity of the immune system by inhibiting production of substances that cause inflammation. The onset of action for prednisolone is typically one day with a duration of up to two weeks. It has been shown to be more effective when taken orally than when applied topically. It may be taken with or without food and can be given as an oral or an intravenous dose. Prednisolone tablets must be dissolved in water before they are placed under the tongue (sublingual). The tablets will dissolve quickly under the tongue, releasing prednisolone into your bloodstream. Enteric-coated tablets should not be crushed or chewed</p>Formula:C27H37ClO6Purity:Min. 95%Molecular weight:493.03 g/molBromocresol purple sodium salt
CAS:<p>Bromocresol purple sodium salt is a dye that emits light when it is irradiated with light of a particular wavelength. It has been used to detect amniotic fluid contamination in the laboratory and as an absorber in polymer films. Bromocresol purple sodium salt absorbs ultraviolet and visible light, which causes it to emit red light. The molecules of bromocresol purple sodium salt are long-chain triazoles, which absorb water vapor and emit infrared radiation. This property can be used to detect the presence of alkali metals. The luminescent property of bromocresol purple sodium salt can be enhanced by adding an alkali metal, such as potassium or lithium chloride, to the solution where it is dissolved.</p>Formula:C21H15Br2O5S·NaPurity:Min. 95%Molecular weight:562.2 g/molb-Sitosterol - 40%
CAS:Controlled Product<p>b-Sitosterol is a sterol that is found in plants and animals. It has been shown to reduce the incidence of skin tumor formation when applied topically. b-Sitosterol also has hypoglycemic effects, which may be due to its ability to bind with p-hydroxybenzoic acid, an inhibitor of glucose absorption. This compound also has a matrix effect on the skin, which may be due to its ability to inhibit the production of collagenase, an enzyme involved in the breakdown of collagen. b-sitosterol also has antiinflammatory properties that have been shown using analytical methods such as metal chelate. Studies have shown that b-sitosterols are natural compounds that are found in high concentrations in beta-sitosterol.</p>Formula:C29H50OPurity:Min. 95%Molecular weight:414.71 g/mol6-Bromo-1,2,3,4-tetrahydronaphthalen-2-ylamine hydrochloride
CAS:Controlled Product<p>Please enquire for more information about 6-Bromo-1,2,3,4-tetrahydronaphthalen-2-ylamine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C10H12BrN·HClPurity:Min. 95%Molecular weight:262.57 g/molδ6-Testosterone
CAS:Controlled Product<p>Delta6-Testosterone is a natural steroid hormone that belongs to the group of steroid drugs. It is a potent androgen, or male sex hormone, which stimulates the development and maintenance of male sexual characteristics, including the growth of prostate gland and seminal vesicles. The effects of Delta6-testosterone are mediated by binding to and activating the Androgen Receptor (AR). The effects may also be increased when Delta6-testosterone binds to AR in combination with other hormones such as estradiol.<br>Delta6-Testosterone is metabolized by the liver into testosterone through the cytochrome p450 enzyme system. This process begins with conversion of Delta6-testosterone into 6alpha-dihydrotestosterone (DHT) by 5a-reductase. DHT can then be converted into testosterone by 3beta-hydroxysteroid dehydrogenase/3alpha-hydroxysteroid dehydrogenase (3betaHSD) or 17beta hyd</p>Formula:C19H26O2Purity:Min. 95%Molecular weight:286.41 g/mol3-(4-Chlorophenyl)glutaric acid
CAS:<p>3-(4-Chlorophenyl)glutaric acid is a subunit of lanthanide complexes. It has been synthesized from cinchona alkaloids and single-crystal x-ray diffraction data obtained in the absence of ligands. 3-(4-Chlorophenyl)glutaric acid is a desymmetrization reagent and has been shown to be an effective ligand for lanthanide complexes. This compound has the potential to form impurities during the synthesis process, which can lead to morphological changes, luminescence, or high-performance liquid chromatography interference.</p>Formula:C11H11ClO4Purity:Min. 95%Molecular weight:242.66 g/mol5α-Pregnan-20β-Ol-3-one
CAS:Controlled Product<p>Please enquire for more information about 5alpha-Pregnan-20beta-Ol-3-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purity:Min. 95%6-Hydroxy oxymorphone
CAS:Controlled Product<p>Oxymorphone is a potent synthetic opioid analgesic with a short duration of action. It is a prodrug that has to be metabolized in the liver by cytochrome P450 enzymes for activation. The 6-hydroxy metabolite is more potent than oxymorphone itself and has been shown to have antinociceptive properties in mice. Oxymorphone is used in cancer patients as an oral dosage form, which may be administered with or without food. It has been shown that the albumin concentration influences the pharmacokinetics of oxymorphone and its metabolites. This drug also has immunomodulatory effects and can cause adverse events such as hypersensitivity reactions, nausea, vomiting, or constipation.</p>Formula:C17H21NO4Purity:Min. 95%Molecular weight:303.35 g/molIbuprofen Sorbitol Ester - (Mixture of Diastereomers)
<p>Please enquire for more information about Ibuprofen Sorbitol Ester - (Mixture of Diastereomers) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C19H30O7Purity:Min. 95%Molecular weight:370.44 g/molSalbutamol sulphate impurity B
CAS:<p>Salbutamol sulphate impurity B is a substance that is an impurity in salbutamol sulfate. It is a white crystalline powder and is soluble in organic solvents. Salbutamol sulfate impurity B can be detected by liquid chromatography, which separates the substances based on their solubility in different phases. The substances are detected at a specific wavelength, and it is possible to identify peaks of the substances on the chromatogram synchronously. Salbutamol sulfate impurity B can be found as a part of other medicines or substances by using this detection method.</p>Formula:C12H19NO2Purity:Min. 95%Molecular weight:209.28 g/molrec Human Growth Hormone (expressed in E.coli)
<p>Please enquire for more information about rec Human Growth Hormone (expressed in E.coli) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purity:Min. 95%2,6-Dichloro-5-nitropyrimidin-4-amine
CAS:<p>2,6-Dichloro-5-nitropyrimidin-4-amine is a chlorinating agent that reacts with aliphatic and aromatic amines to form substituted pyrimidines. The substitution pattern of the product depends on the regioselectivity of the reaction. 2,6-Dichloro-5-nitropyrimidin-4-amine is one of the few chlorinating agents that react with propylamine. Substitution at position 2 of the purine ring has been found to be more selective than substitution at position 6. The 2,6-dichloropyrimidine can also be used as a nitro group source in chemical synthesis or as an intermediate in production of other compounds.</p>Formula:C4H2Cl2N4O2Purity:Min. 95%Color and Shape:SolidMolecular weight:208.99 g/molNardosinone
CAS:Controlled Product<p>Nardosinone is a secoiridoid compound, which is a natural product derived from the roots of the plant Nardostachys jatamansi, commonly known as spikenard. The source of Nardosinone is a flowering plant that is native to the Himalayan region and has been traditionally used in Ayurvedic medicine for its therapeutic properties. The mode of action of Nardosinone involves modulation of neurotransmitter systems, inhibition of neuroinflammation, and protection against oxidative damage, contributing to its neuroprotective effects. Nardosinone exhibits potential applications in the treatment of neurodegenerative disorders, such as Alzheimer's disease and Parkinson's disease, due to its ability to improve cognitive function and mitigate neuronal damage. Additionally, it is being investigated for its potential role in mood regulation and anti-anxiety effects. Given its intriguing pharmacological profile, Nardosinone is the subject of ongoing research aimed at understanding its comprehensive mechanisms and potential therapeutic benefits in neuroscience.</p>Formula:C15H22O3Purity:Min. 95%Color and Shape:SolidMolecular weight:250.33 g/molHistatin 5
CAS:<p>Histatin 5 is a peptide that has been shown to have antimicrobial activity against Candida albicans, Candida glabrata, and Cryptococcus albicans. It is believed to exert its effect by binding to copper ions and inhibiting the mitochondrial functions of the pathogen. Histatin 5 also has pro-apoptotic properties and may be used as an experimental treatment for infectious diseases caused by opportunistic fungal strains.</p>Formula:C133H195N51O33Purity:Min. 95%Molecular weight:3,036.3 g/molL-Aspartic acid α-tert-butyl ester
CAS:<p>L-Aspartic acid alpha-tert-butyl ester is a synthetic amino acid that can be used as a substrate for the synthesis of L-cysteine in the presence of selenomethionine. This compound is an auxotroph and cannot be synthesized by the body, so it must be obtained through diet or supplementation. It has been shown to have anti-cancer properties, which may be due to its role in regulating cell proliferation, apoptosis, and angiogenesis. L-Aspartic acid alpha-tert-butyl ester may also inhibit colon cancer cells by preventing them from recycling proteins. This compound was shown to inhibit HCT116 human colon cancer cells in both experimentally and computationally studies. Additionally, this molecule was seen to induce tumor regression in mice with colitis by inhibiting eukaryotic protein synthesis. This inhibition was found to be mediated through a trifluoromethyl group on the molecule's</p>Formula:C8H15NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:189.21 g/mol21-Amino-17-hydroxypregna-1,4-diene-3,11,20-trioneHydrochloride
CAS:Controlled Product<p>Please enquire for more information about 21-Amino-17-hydroxypregna-1,4-diene-3,11,20-trioneHydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C21H28ClNO4Purity:Min. 95%Molecular weight:393.9 g/molDiethyl[2-(4-nitrophenoxy)ethyl]amine
CAS:Controlled Product<p>Please enquire for more information about Diethyl[2-(4-nitrophenoxy)ethyl]amine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C12H18N2O3Purity:Min. 95%Molecular weight:238.28 g/mol
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