
Étalons pharmaceutiques
Sous-catégories appartenant à la catégorie "Étalons pharmaceutiques"
- APIs pour la recherche et les impuretés(277.138 produits)
- Activateurs et inhibiteurs d'enzymes(2.829 produits)
- Nitrosamines(2.617 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.920 produits)
- Toxicologie(13.594 produits)
7887 produits trouvés pour "Étalons pharmaceutiques"
Octreotide trifluoroacetate salt (Dimer, Parallel) (
Please enquire for more information about Octreotide trifluoroacetate salt (Dimer, Parallel) ( including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C98H132N20O20S4Degré de pureté :Min. 95%Masse moléculaire :2,038.48 g/mol3-Iodo-L-tyrosine
CAS :Please enquire for more information about 3-Iodo-L-tyrosine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C9H10INO3Degré de pureté :Min. 96.0 Area-%Couleur et forme :PowderMasse moléculaire :307.09 g/mol(Asp371)-Tyrosinase (369-377) (human) trifluoroacetate salt
CAS :Trifluoroacetate saltFormule :C42H66N10O16S2Degré de pureté :Min. 95%Masse moléculaire :1,031.16 g/mol3'-(2-Propylamine)benzoic acid methyl ester
CAS :3'-(2-Propylamine)benzoic acid methyl ester is a high quality, complex compound that can be used as a reagent, speciality chemical, or reaction component. It has a wide range of applications in the synthesis of pharmaceuticals, agrochemicals, and other biologically active compounds. 3'-(2-Propylamine)benzoic acid methyl ester is also a versatile building block and useful intermediate in organic synthesis.
Formule :C11H15NO2Degré de pureté :Min. 95%Masse moléculaire :193.24 g/molSodium 1-naphthalenesulfonate
CAS :Sodium 1-naphthalenesulfonate is a zirconium oxide that is used to remove particles from water. It has been shown that the adsorption mechanism of this compound is based on its crystalline polymorphs. Sodium 1-naphthalenesulfonate has been used in the treatment of fatty acid and hydrochloric acid in urine samples, with sodium carbonate as a buffer. This compound also has film-forming properties, which are beneficial for wastewater treatment and can be used in the formation of polymer films. Sodium 1-naphthalenesulfonate also shows toxicity at high concentrations, but does not cause any toxic effects at low concentrations.
Formule :C10H7NaO3SDegré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :230.22 g/molRef: 3D-FS34431
Produit arrêtéN-Stearoyl phytosphingosine
CAS :N-Stearoyl phytosphingosine is a molecule with an ester linkage that is used in the study of physiological function. It has been shown to mimic the effect of tebuconazole, a chemical fungicide, on mitochondrial membrane potential and ATP levels. This compound can be synthesized from fatty acids and hydroxyl groups. The molecule has also been shown to have skin nourishing properties when applied topically to skin cells in vivo.
Formule :C36H73NO4Degré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :583.97 g/molType A Allatostatin II
CAS :Allatostatin II is a fatty acid that has been shown to have receptor activity. It is an analog of the glycopeptide antibiotic gramicidin S and has been shown to inhibit the growth of bacteria and fungi. Allatostatin II also has diagnostic properties, which are used in biochemical tests for inflammatory diseases. The molecule is conjugated with various agents to form diagnostic agents or antibiotics, such as stenotrophomonas maltophilia and erythromycin. Allatostatin II is found in the human plasma, but its function is unknown.Formule :C49H74N14O13Degré de pureté :Min. 95%Masse moléculaire :1,067.2 g/mol1,3-Dinitronaphthalene
CAS :1,3-Dinitronaphthalene is a nitrite ion and an aromatic hydrocarbon. It can be prepared by reacting 1,3-dinitrobenzene with sodium nitrite in the presence of concentrated sulfuric acid. It is used as a reagent in chromatographic analysis for the separation of amines and its derivatives. 1,3-Dinitronaphthalene has been shown to react with amines to form covalent adducts which are more polar than the parent compounds. The linear regression analysis of population growth data can be used to estimate parameters such as the rate constant or initial concentration of reactants that might not be directly measurable.
Formule :C10H6N2O4Degré de pureté :Min. 95%Masse moléculaire :218.17 g/mol6-Hydroxytropinone
CAS :6-Hydroxytropinone is a synthetic compound that is used in the synthesis of anisodamine and nicotinic acetylcholine. It has been shown to have a high activation energy, and can be synthesized from camphor and sodium carbonate. 6-Hydroxytropinone reacts with hydrochloric acid and gel chromatography to produce tropone, which is then reacted with chloride to produce the desired product. This chemical has been studied clinically for its effects on nicotinic acetylcholine, but it has not been fully studied for toxicity.
Formule :C8H13NO2Degré de pureté :Min. 95%Masse moléculaire :155.19 g/molSodium dibutylnaphthalenesulphonate
CAS :Sodium dibutylnaphthalenesulphonate is a stabilizer that reacts with fatty acids, dialkyl phosphates, and growth regulators to form insoluble particles. It has been found to be particularly effective in the treatment of plant diseases caused by fungi. Sodium dibutylnaphthalenesulphonate has been shown to stabilize active substances and bioactive substances, such as organic acids and oxime derivatives. These compounds are used in a variety of applications, such as pharmaceuticals, pesticides, herbicides, food additives, and cosmetics.
Formule :C18H24O3S•NaDegré de pureté :60 To 65%Couleur et forme :PowderMasse moléculaire :343.43 g/molRef: 3D-FS159428
Produit arrêté2-Bromo-3',4'-(methylenedioxy)propiophenone
CAS :Produit contrôléPlease enquire for more information about 2-Bromo-3',4'-(methylenedioxy)propiophenone including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C10H9BrO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :257.08 g/molRef: 3D-FB19106
Produit arrêtéBenzoylhypaconine
CAS :Benzoylhypaconine is an alkaloid compound, which is a secondary metabolite typically found in certain plant species. It is primarily derived from Aconitum species, a group of plants known for their complex alkaloidal chemistry. The mode of action of benzoylhypaconine involves interactions with various receptors and enzymes in biological systems, reflecting its potential to influence neurotransmission and enzymatic activity.
Formule :C31H43NO9Degré de pureté :Min. 98 Area-%Couleur et forme :Orange PowderMasse moléculaire :573.67 g/molRef: 3D-FB158533
Produit arrêtéAMCA-Glu-Glu-Lys-Pro-Ile-Ser-Phe-Phe-Arg-Leu-Gly-Lys(biotinyl)-NH2
CAS :Please enquire for more information about AMCA-Glu-Glu-Lys-Pro-Ile-Ser-Phe-Phe-Arg-Leu-Gly-Lys(biotinyl)-NH2 including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C90H131N21O22SDegré de pureté :Min. 95%Masse moléculaire :1,891.2 g/molPancreastatin (dephosphorylated) (porcine) trifluoroacetate salt
CAS :Pancreastatin is a cytosolic protein that inhibits the production of peptide hormones such as glucagon, insulin, and gastrin. It is used to treat bowel disease, including carcinoid syndrome and inflammatory bowel disease. Pancreastatin has been shown to inhibit the activity of cyclase enzymes that are responsible for the production of these hormones. Pancreatic beta-cells produce pancreatic polypeptide (PP), which is converted by pancreastatin into inactive PP2. Pancreatic alpha-cells produce somatostatin (SS), which is converted by pancreastatin into inactive SS2. Pancreatic delta cells produce pancreatic polypeptide (PP), which is not affected by pancreastatin. Pancreatic somatostatinomas secrete SS, which is not affected by pancreastatin.
Formule :C214H330N68O76SDegré de pureté :Min. 95%Masse moléculaire :5,103.39 g/molAcetyl-(Asn30,Tyr32)-Calcitonin (8-32) (salmon I) trifluoroacetate salt
CAS :Please enquire for more information about Acetyl-(Asn30,Tyr32)-Calcitonin (8-32) (salmon I) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C127H205N37O40Degré de pureté :Min. 95%Masse moléculaire :2,890.21 g/mol4-Acetyl-1,8-naphthalic anhydride
CAS :4-Acetyl-1,8-naphthalic anhydride is a naphthoquinone that has been shown to have apoptosis-inducing properties. It inhibits mitochondrial electron transport and the generation of ATP, leading to cell death. 4-Acetyl-1,8-naphthalic anhydride also binds to DNA, which prevents transcription and replication. This compound can be used in vivo assays to evaluate the efficacy of anticancer drugs by determining tumor growth inhibition or the induction of apoptosis in cancer cells. The binding affinity of 4-acetyl-1,8-naphthalic anhydride for DNA is approximately two orders of magnitude higher than its affinity for other cellular components such as proteins or lipids.
Formule :C14H8O4Degré de pureté :Min. 90%Couleur et forme :PowderMasse moléculaire :240.21 g/molCinchonine Hydrochloride Hydrate
CAS :Cinchonine hydrochloride hydrate is a compound that belongs to the class of amines. It is used as an anti-malarial drug, an anti-arrhythmic agent, and a vasodilator. Cinchonine hydrochloride hydrate has been shown to be heat resistant and can be used in pharmaceutical preparations such as gel permeation chromatography. This compound also has a catalytic effect on reactions with glycerin and piperidone, which are used in the production of various dyes. Cinchonine hydrochloride hydrate can also be used as a solid catalyst for viscosity measurements in wastewater treatment plants.
Formule :C19H22N2O·HCl·xH2ODegré de pureté :Min. 95%Masse moléculaire :330.85 g/molAdipokinetic Hormone G (Gryllus bimaculatus)
CAS :Adipokinetic hormone G is a peptide found in the hemolymph of Gryllus bimaculatus, a species of cricket. It has been shown to have anti-lipemic and antilipaemic effects in animal models. Adipokinetic hormone G can be detected by bioassay and matrix-assisted laser desorption/ionization (MALDI) mass spectrometry.Formule :C43H57N11O12Degré de pureté :Min. 95%Masse moléculaire :919.98 g/mol2-Aminoacetophenone hydrochloride
CAS :Produit contrôlé2-Aminoacetophenone hydrochloride is a chemical compound that is used in analytical chemistry as a reagent for the determination of protein and amino acid concentrations. This reagent can be prepared in various forms, depending on the type of analysis being performed. 2-Aminoacetophenone hydrochloride is used to determine the concentration of free amino acids in a sample by binding to it. It can also be used for determining the concentration of bound amino acids by reacting with them with hydrochloric acid. 2-Aminoacetophenone hydrochloride is an excellent substrate for matrix effect, which may cause errors in measurement due to interference from other substances present in the sample. The use of light exposure reduces this problem by removing interfering substances from the sample.
Formule :C8H9NO·HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :171.62 g/molBiotinyl-Obestatin (human) trifluoroacetate salt
CAS :Please enquire for more information about Biotinyl-Obestatin (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C126H190N34O35SDegré de pureté :Min. 95%Masse moléculaire :2,773.13 g/mol([ring-D5]Phe6)-Somatostatin-14
Please enquire for more information about ([ring-D5]Phe6)-Somatostatin-14 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C76H99D5N18O19S2Degré de pureté :Min. 95%Masse moléculaire :1,642.91 g/molBiotin-PEG8-NHS ester
CAS :Biotin-PEG8-NHS ester is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Biotin-PEG8-NHS ester is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.Formule :C33H56N4O14SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :764.88 g/molMethyl L-tyrosinate
CAS :Methyl-L-tyrosinate is a drug that has been shown to increase the activity of tyrosinase, an enzyme involved in the production of melanin. It also prevents the oxidation of tyrosine and phenylalanine, which are precursors to melanin. Methyl L-tyrosinate has been studied for its potential effects on hepatitis and Parkinson's disease. This drug binds to the hydroxyl group of tyrosinase and inhibits its activity. The inhibition of this enzyme leads to a decrease in melanin synthesis, which may be beneficial for those with vitiligo or other skin disorders where pigment loss is desired. This drug also prevents oxidative carbonylation and functional assays have shown that it has an affinity for potassium ion coordination chemistry.
Formule :C10H13NO3Degré de pureté :Min. 95%Masse moléculaire :195.22 g/mol3'-methoxy apiin;Chrysoeiol-7-(2-O-apiosylglucoside)
CAS :Please enquire for more information about 3'-methoxy apiin;Chrysoeiol-7-(2-O-apiosylglucoside) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%Boc-L-tyrosine methyl ester
CAS :Boc-L-tyrosine methyl ester is a synthetic amino acid that can be used in the production of peptides and proteins. It has been shown to have a high uptake and hydroxyl group, which allows for the synthesis of dopamine. The kinetic study of Boc-L-tyrosine methyl ester in agarose gels has shown that it has a high affinity for dopamine. Boc-L-tyrosine methyl ester has also been used as an intermediate for the synthesis of peptides and proteins. It is not active against cancer cells but has been used to induce matrix metalloproteinase (MMP) activity in Mcf-7 cells.
Formule :C15H21NO5Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :295.33 g/molRef: 3D-FB39010
Produit arrêtéBiotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt
CAS :Please enquire for more information about Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C195H301N55O56S3Degré de pureté :Min. 95%Masse moléculaire :4,408.01 g/molD-Threoninol
CAS :Please enquire for more information about D-Threoninol including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C4H11NO2Degré de pureté :Min. 95%Masse moléculaire :105.14 g/molRef: 3D-FT72885
Produit arrêté9-Formylanthracene
CAS :9-Formylanthracene is a hydroxylated derivative of anthracene. This molecule has significant cytotoxicity and shows high resistance to cancer cells. It is also capable of inducing apoptosis in carcinoma cell lines. 9-Formylanthracene binds to DNA polymerase, inhibiting the enzyme activity and blocking synthesis of DNA. It also inhibits other enzymes that are necessary for cellular metabolism, such as the ribonucleotide reductase enzyme. 9-Formylanthracene is a potential anticancer drug candidate due to its ability to inhibit DNA polymerase and induce apoptosis in cancer cells, but it does not show any effect on normal liver cells.
Degré de pureté :Min. 95%Neuropeptide Y-Lys(biotinyl) (free acid) (human, rat) trifluoroacetate salt
Please enquire for more information about Neuropeptide Y-Lys(biotinyl) (free acid) (human, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C205H310N58O61S2Degré de pureté :Min. 95%Masse moléculaire :4,627.14 g/mol3-Hydroxy-3-methylglutaric acid
CAS :3-Hydroxy-3-methylglutaric acid is an organic acid that is a valuable intermediate in the chemical production of epidermal growth factor. 3-Hydroxy-3-methylglutaric acid also has been shown to be useful as a reagent for the detection of bacterial strains, including E. coli, Salmonella enterica, and Pseudomonas aeruginosa. The enzyme activities of 3-hydroxy-3-methylglutaric acid are not well understood, but it has been shown to have effects on congestive heart failure and bowel disease. 3-Hydroxy-3-methylglutaric acid may be used in the treatment of inflammatory bowel disease due to its ability to inhibit certain enzymes responsible for inflammation and pain. The long term toxicity and symptoms associated with 3-hydroxy-3-methylglutaric acid have not yet been studied, but it has been shown to have no effect on cardiac function
Formule :C6H10O5Degré de pureté :Min. 95%Masse moléculaire :162.14 g/molPalmitoleic acid methyl ester
CAS :Palmitoleic acid methyl ester is a bio-based chemical that can be used in wastewater treatment. It has been shown to inhibit the activity of lipase, an enzyme that catalyzes the hydrolysis of triglycerides, and may be useful for the removal of fatty acids from wastewater. Palmitoleic acid methyl ester has a phase transition temperature of about 120°C and a thermal expansion coefficient similar to polyethylene. This product was found to be a good solid catalyst for the production of nitric oxide from nitrogen atoms. The antioxidant vitamins C and E were found to have synergistic effects with palmitoleic acid methyl ester. This product also has antimicrobial properties against infectious diseases such as tuberculosis, which may be due to its ability to inhibit protein synthesis by disrupting ribosomal function.
Formule :C17H32O2Degré de pureté :Min. 95%Masse moléculaire :268.43 g/molRef: 3D-FP167524
Produit arrêtéAcetyl-Pepstatin Ac-Val-Val-Sta-Ala-Sta-OH
CAS :Acetyl-Pepstatin is a protein data inhibitor that binds to the active site of enzymes, inhibiting their function. Acetyl-pepstatin has been shown to inhibit cathepsin D, chymotrypsin, and trypsin. It also inhibits the activity of proteases in the stomach and intestinal tract. Acetyl-Pepstatin is used as an anti-inflammatory drug for the treatment of chronic obstructive pulmonary disease (COPD) and congestive heart failure (CHF). The inhibition of these enzymes reduces inflammation by preventing the activation of inflammatory cytokines. It also prevents collagen from being degraded by proteases, which leads to decreased degradation of cartilage by chondrocytes. This drug's mechanism is similar to that of acetylsalicylic acid (aspirin), in that it inhibits prostaglandin synthesis.br>
Formule :C31H57N5O9Degré de pureté :Min. 95%Masse moléculaire :643.81 g/molS-(-)-Nicotine-delta1’-(5’)-iminium diperchlorate salt
CAS :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
Formule :C10H14Cl2N2O8Degré de pureté :Min. 95%Masse moléculaire :361.13 g/molRef: 3D-FN26207
Produit arrêté2-(2-Naphthyloxy)propanoic acid
CAS :2-(2-Naphthyloxy)propanoic acid is a naphthalene derivative that is found in the plant species Carthamus tinctorius. It has been shown to have potent antagonist activity against the NMDA receptor, as well as antinociceptive and analgesic properties in vivo. 2-(2-Naphthyloxy)propanoic acid also shows potent anti-inflammatory and cardioprotective effects in vitro and in vivo. 2-(2-Naphthyloxy)propanoic acid can be used for the treatment of bone cancer, congestive heart failure, diabetic neuropathy, or other disorders of the peripheral nervous system.
Formule :C13H12O3Degré de pureté :Min. 95%Masse moléculaire :216.23 g/mol(+/-)-Perillaldehyde
CAS :Perillaldehyde is a natural compound that has been used in food and medicine for centuries. It is an antimicrobial agent with dextran sulfate, which is a sugar polymer that inhibits the growth of fungi and bacteria. Perillaldehyde also has been shown to inhibit the energy metabolism of microorganisms by decreasing ATP production. Perillaldehyde has also been shown to have genotoxic activity, as it can cause DNA strand breaks. This compound also causes oxidative stress in cells by reducing mitochondrial membrane potential and inducing reactive oxygen species (ROS). Perillaldehyde has acute toxicities, as it causes electrochemical impedance spectroscopy changes that indicate cell death.
Formule :C10H14ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :150.22 g/mol4-(2,4-Dinitrophenyl)butanoicacid
CAS :Please enquire for more information about 4-(2,4-Dinitrophenyl)butanoicacid including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C10H10N2O6Degré de pureté :Min. 95%Masse moléculaire :254.2 g/mol20a-Dihydro pregnenolone 3-sulfate sodium salt
CAS :Please enquire for more information about 20a-Dihydro pregnenolone 3-sulfate sodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C21H33NaO5SDegré de pureté :Min. 95%Masse moléculaire :420.54 g/mol
