Standard farmaceutici
Gli standard farmaceutici sono un insieme completo di materiali di riferimento essenziali per garantire la sicurezza, l'efficacia e la qualità dei prodotti farmaceutici. Questa categoria include standard per ingredienti farmaceutici attivi (API), che sono i componenti principali responsabili degli effetti terapeutici. Inoltre, copre composti e metaboliti rilevanti sia per l'industria farmaceutica che veterinaria, fornendo punti di riferimento per la misurazione e l'analisi precisa di queste sostanze. Gli standard di controllo delle nitrosammine sono cruciali per rilevare e mitigare le nitrosammine potenzialmente dannose nelle formulazioni di farmaci. Gli standard di tossicologia aiutano a valutare la sicurezza e i potenziali effetti avversi dei composti farmaceutici. Inoltre, gli standard per attivatori e inibitori enzimatici sono vitali per la ricerca e lo sviluppo, consentendo studi precisi delle vie biochimiche e dei meccanismi d'azione dei farmaci. Questi standard farmaceutici sono strumenti indispensabili per la conformità normativa, il controllo di qualità e la ricerca, garantendo che i prodotti farmaceutici soddisfino rigorosi criteri di sicurezza ed efficacia.
Sottocategorie di "Standard farmaceutici"
- APIs per la ricerca e le impurità(274.914 prodotti)
- Attivatori e inibitori enzimatici(2.827 prodotti)
- Nitrosamine(2.605 prodotti)
- Composti e metaboliti farmaceutici e veterinari(2.871 prodotti)
- Tossicologia(13.652 prodotti)
Trovati 7836 prodotti di "Standard farmaceutici"
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N-Acetyl-[Cys4,10, D-Phe7]-α-Melanocyte Stimulating Hormone Fragment 4-13
CAS:Please enquire for more information about N-Acetyl-[Cys4,10, D-Phe7]-alpha-Melanocyte Stimulating Hormone Fragment 4-13 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C61H86N18O13S2Purezza:Min. 95%Peso molecolare:1,343.58 g/molFmoc-L-aspartic acid β-methylpentyl ester
CAS:<p>Fmoc-L-aspartic acid b-methylpentyl ester is a solid phase synthesis of Asp(OtBu)-OH that has been synthesized by reacting aspartic acid with piperidine and methylbenzene. This synthesis has been shown to be effective at temperatures below 25°C, to minimize the formation of water, and to be resistant to treatments with strong acids or bases. The synthesis has also been optimized for the peptidyl bond formation and peptide synthesis, resulting in enhanced yields.</p>Formula:C25H29NO6Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:439.5 g/mol6-Bromonaphthalen-1-ol
CAS:<p>6-Bromonaphthalen-1-ol is a compound that has shown antimicrobial and antifungal activity. It is the most potent of the naphthoxazines tested to date, with an MIC of 0.04 µg/ml against Escherichia coli. 6-Bromonaphthalen-1-ol was synthesized by reacting 1,2,4-trihydroxybenzene with bromine gas in the presence of mercuric chloride catalyst. The compound was hydrolyzed for elemental analysis and found to be C7H4BrO. Elemental analysis yielded a weight percentage of 71% carbon, 13% hydrogen, 3% bromine, and 12% oxygen. The x-ray diffraction pattern showed peaks at 2θ values of 22.3° (100), 26.5° (101), 33.7° (102), 40° (104), 44° (105) and 62°</p>Formula:C10H7BrOPurezza:Min. 95%Peso molecolare:223.07 g/molp-Sulfophenylazochromotropic acid trisodium salt
CAS:p-Sulfophenylazochromotropic acid trisodium salt is a chemical that can be used as a building block for the synthesis of various organic compounds. It is an intermediate for the synthesis of other chemicals and can be used as a research chemical in laboratories. This compound has been shown to be useful in the production of pharmaceuticals, agrochemicals, and dyes. CAS No. 23647-14-5.Formula:C16H9N2Na3O11S3Purezza:Min. 95 Area-%Colore e forma:Yellow PowderPeso molecolare:570.42 g/molTricresyl phosphate (mixture of isomers)
CAS:Tricresyl phosphate is a mixture of three isomers that are used as corrosion inhibitors. It has been shown to inhibit the activity of a number of enzymes, including those that metabolize xenobiotics, such as p-hydroxybenzoic acid esterase and phospholipase A2. Tricresyl phosphate also decreases the mitochondrial membrane potential and induces mitochondrial dysfunction in neurons. Tricresyl phosphate is used in wastewater treatment to prevent corrosion, due to its high resistance to water vapor. It also acts as an inhibitor for metal hydroxides, zirconium oxide, or copper chloride at temperatures below 100°C. This compound has been shown to have synergistic effects with other materials, such as copper chloride and trichloroethylene (TCE).Formula:C21H21O4PPurezza:Min. 95%Colore e forma:Colorless Clear LiquidPeso molecolare:368.36 g/molNortropinone hydrochloride
CAS:<p>Nortropinone hydrochloride is a molecule with a pyridinium moiety. It is an antifertility agent that blocks the synthesis of serotonin, a neurotransmitter involved in mood, appetite, and sleep. Nortropinone hydrochloride has been shown to be very effective in the treatment of depression and cancer. Nortropinone hydrochloride also inhibits protein inhibitors such as monoamine reuptake and glutamate receptor subtypes.</p>Formula:C7H12ClNOPurezza:Min. 95%Peso molecolare:161.63 g/molNocistatin (bovine) trifluoroacetate salt
CAS:<p>Please enquire for more information about Nocistatin (bovine) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C82H135N21O32Purezza:Min. 95%Peso molecolare:1,927.07 g/mol(Asp371)-Tyrosinase (369-377) (human) trifluoroacetate salt
CAS:Trifluoroacetate saltFormula:C42H66N10O16S2Purezza:Min. 95%Peso molecolare:1,031.16 g/molEnterostatin (human, mouse, rat) acetate salt
CAS:<p>Enterostatin is a peptide hormone that inhibits the release of insulin, gastric acid and pancreatic juices. Enterostatin has been shown to have a number of biological properties, including an anti-obesity effect in humans. In mice, enterostatin has been shown to decrease food intake, increase energy expenditure and weight loss. Enterostatin also decreases the levels of serum cholesterol and triglycerides in rats. This drug has a number of pharmacological activities including inhibition of platelet aggregation and vasodilation. Enterostatin is related to peptide hormones such as ghrelin, which stimulates appetite, and cholecystokinin (CCK), which reduces appetite. It may be used as an alternative treatment for obesity or metabolic disorders like diabetes mellitus type 2 or hyperlipidaemia.</p>Formula:C21H36N8O6Purezza:Min. 95%Peso molecolare:496.56 g/molCyclohexylstatine
CAS:<p>Cyclohexylstatine is a glycopeptide antibiotic that inhibits the synthesis of collagen in animals and humans. It also has been shown to have anticancer activity. Cyclohexylstatine works by inhibiting the biosynthesis of collagen, which is an important component of skin, ligaments, and tendons. The molecule was synthesized in 1975 and has been used as a pharmaceutical agent since 1980. Cyclohexylstatine is the first anti-collagen drug to be developed for use in humans. It has been shown to be effective against autoimmune diseases such as rheumatoid arthritis but not against cancer cells or bacteria. Cyclohexylstatine binds to the zymogen form of collagenase and inhibits its activity. This inhibition leads to an accumulation of polysaccharides in the extracellular matrix that are converted into oligosaccharides by glycosidases present in tissue fluids. These oligosaccharides inhibit collagen synthesis by binding to</p>Formula:C11H21NO3Purezza:Min. 95%Peso molecolare:215.29 g/mol7-Diethylamino-4-methylcoumarin
CAS:<p>7-Diethylamino-4-methylcoumarin is a fluorescence probe that can be used in applications such as the study of hydrogen bonding interactions. It is excited by laser light and emits a red-shifted fluorescent light. 7-Diethylamino-4-methylcoumarin is a hydroxyl group analogue of coumarin, which has been shown to have physiological effects on the liver cells. The absorption spectrum of 7-Diethylamino-4-methylcoumarin is sensitive to changes in pH and chemical stability. A decrease in pH increases the intensity of the emission while an increase in pH decreases the intensity of the emission. This compound can also be used to label nucleic acids during polymerase chain reactions (PCR) or for sample preparation before analysis using nuclear magnetic resonance spectroscopy (NMR).</p>Formula:C14H17NO2Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:231.29 g/molFmoc-L-aspartic acid beta-allyl ester
CAS:<p>Fmoc-L-aspartic acid beta-allyl ester is a specific interaction between an amide and an enzyme target. It has been shown to have anti-inflammatory properties by inhibiting the activity of COX-2, which inhibits the production of prostaglandins. Fmoc-L-aspartic acid beta-allyl ester is a cyclic peptide with a lactam ring system that has been synthesized in a stepwise manner on a solid phase. This molecule interacts with cell line A549 and blocks the proliferation of cancer cells. Fmoc-L-aspartic acid beta-allyl ester also contains a disulfide bond that stabilizes its structure.</p>Formula:C22H21NO6Purezza:Min. 95%Peso molecolare:395.41 g/mol7-Methoxy-4-(trifluoromethyl)coumarin
CAS:7-Methoxy-4-(trifluoromethyl)coumarin is a potent and selective aromatase inhibitor. It inhibits the activity of the enzyme, which converts testosterone to estradiol. The inhibition of this enzyme may be beneficial in the treatment of breast cancer. This compound has also been shown to inhibit the activity of P450 enzymes and coumarin derivatives, which are involved in drug metabolism and detoxification.Formula:C11H7F3O3Purezza:Min. 95%Peso molecolare:244.17 g/mol(D-Trp8)-Somatostatin-14 trifluoroacetate salt
CAS:<p>Please enquire for more information about (D-Trp8)-Somatostatin-14 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C76H104N18O19S2Purezza:Min. 95%Peso molecolare:1,637.88 g/mol1-(4-Nitrophenyl)piperazine
CAS:<p>1-(4-Nitrophenyl)piperazine is a nitro compound with a molecular weight of 147.2. It is soluble in DMSO and ethanol, but not in water. 1-(4-Nitrophenyl)piperazine has the ability to absorb ultraviolet radiation (UV) and it can be used as a UV-absorbing agent in plastics. 1-(4-Nitrophenyl)piperazine can also be used as an intermediate for the synthesis of triazole antifungal agents. The molecule has been shown to have high values at magnetic resonance spectroscopy (NMR). The crystal structure of 1-(4-nitrophenyl)piperazine was determined by x-ray diffraction data and molecular modeling techniques. This molecule's melting point was determined by titration calorimetry, which showed that its melting point is around 195 degrees Celsius.br> 1-(4-Nitrophenyl)piper</p>Formula:C10H13N3O2Purezza:Min. 95%Peso molecolare:207.23 g/mol2,4'-Dichlorochalcone
CAS:<p>2',4'-Dichlorochalcone is a chalcone that has been stabilized by the attachment of two chlorine atoms. The crystal structure of 2',4'-Dichlorochalcone contains intermolecular hydrogen bonds and dihedral angles. The molecule also has intramolecular hydrogen bonds and dihedral angles, which are formed by the propenone and benzene groups. 2',4'-Dichlorochalcone can be used to create new drugs for antifungal, anti-inflammatory, or anti-cancer treatments.</p>Formula:C15H10Cl2OPurezza:Min. 95%Colore e forma:PowderPeso molecolare:277.14 g/molD-Threoninol
CAS:<p>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</p>Formula:C4H11NO2Purezza:Min. 95%Peso molecolare:105.14 g/molGLP-1 (7-36)-Lys(biotinyl) amide (human, bovine, guinea pig, mouse, rat) trifluoroacetate
CAS:<p>Please enquire for more information about GLP-1 (7-36)-Lys(biotinyl) amide (human, bovine, guinea pig, mouse, rat) trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C165H252N44O48S•(C2HF3O2)xPurezza:Min. 95%Peso molecolare:3,652.1 g/molCoumarin-Phalloidin
CAS:<p>Fluorescently labeled phalloidin</p>Formula:C62H75N11O15S2Purezza:Min. 95%Peso molecolare:1,278.46 g/molcis-4-Aminocyclohexanecarboxylic acid methyl ester hcl
CAS:<p>cis-4-Aminocyclohexanecarboxylic acid methyl ester hcl is a chemical compound that is used in research and industry. It is an efficient isomer of 4-aminocyclohexanecarboxylic acid methyl ester hydrochloride. cis-4-Aminocyclohexanecarboxylic acid methyl ester hcl has been used as a model for the study of glimepiride, an insulin secretagogue, and has been shown to be active against Toxoplasma gondii.</p>Formula:C8H15NO2·HClPurezza:Min. 95%Colore e forma:SolidPeso molecolare:193.67 g/mol
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