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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Biotin 3-sulfo-N-hydroxysuccinimide ester sodium salt
CAS:<p>Biotin 3-sulfo-N-hydroxysuccinimide ester sodium salt (BSHES) is a reactive molecule that can be used as a pharmacological agent. It has been shown to have biological properties in vivo models and in vitro cell lysis experiments. BSHES has also been shown to bind to the receptor molecule epidermal growth factor, which may account for its toxicity. In addition, this drug has been shown to bind dna binding domains, such as streptavidin or monoclonal antibodies. This drug is often used experimentally with an apical electrochemical impedance spectroscopy model.</p>Formula:C14H19N3S2O8NaPurezza:Min. 95%Colore e forma:White PowderPeso molecolare:444.44 g/molBiotinyl-LL-37 amide trifluoroacetate salt
CAS:<p>Please enquire for more information about Biotinyl-LL-37 amide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C215H355N63O54SPurezza:Min. 95%Peso molecolare:4,718.58 g/molBiotinyl-Tyr-Val-Ala-Asp-chloromethylketone
CAS:Please enquire for more information about Biotinyl-Tyr-Val-Ala-Asp-chloromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C32H45ClN6O9SPurezza:Min. 95%Peso molecolare:725.25 g/mol5-Acenaphthenecarboxylic acid
CAS:5-Acenaphthenecarboxylic acid is a xylene derivative that has been characterized as an organometallic compound. The cyclopentane ring is the central feature of this molecule and it can be used in the synthesis of other organic compounds. 5-Acenaphthenecarboxylic acid is toxic to humans and animals and has been shown to induce liver tumors in rats. It also has been shown to inhibit the growth of some bacteria, including Mycobacterium tuberculosis, which causes tuberculosis. 5-Acenaphthenecarboxylic acid inhibits protein synthesis by binding to ribosomes and interfering with the biosynthesis of proteins. This binding prevents formation of a complex with the enzyme cell wall synthesis that is required for cell wall biosynthesis, inhibiting protein synthesis and cell division.Formula:C13H10O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:198.22 g/molCinnamyl alcohol
CAS:<p>Cinnamyl alcohol is a substance that belongs to the group of organic compounds called alcohols. It has been shown to be an inhibitor of enzymes such as alcohol dehydrogenase and lignin peroxidase, which are involved in the production of lignin. Cinnamyl alcohol also inhibits the synthesis of proteins, nucleic acids, and other cellular components. Cinnamyl alcohol has significant cytotoxicity against tumor cells, with biochemical properties that make it a good candidate for cancer treatment.</p>Formula:C9H10OPurezza:Min. 98 Area-%Colore e forma:White PowderPeso molecolare:134.18 g/molTyrosinase (243-251) (human) acetate salt
CAS:H-KCDICTDEY-OH peptide, corresponding to amino acids 243-251 of human Tyrosinase. The peptide is supplied as an acetate salt.Formula:C44H68N10O18S2Purezza:Min. 95%Peso molecolare:1,089.2 g/mol3,3'-Dithiodipropionic acid dimethyl ester
CAS:3,3'-Dithiodipropionic acid dimethyl ester is a reactive chemical that can be used as a cross-linking agent. When reacted with an amine group in a protein, the amine is converted to an amide bond and the amino acid becomes covalently attached to the protein. 3,3'-Dithiodipropionic acid dimethyl ester reacts with chloride ions or hydrochloric acid to form a disulfide bond between two proteins. This product is also used as a polymerization initiator for polymers and can be used in the synthesis of hyaluronic acid. 3,3'-Dithiodipropionic acid dimethyl ester has been shown to react with sodium citrate and osmosis to produce sodium hydroxide solution.Formula:C8H14O4S2Purezza:Min. 97%Colore e forma:Colorless Clear LiquidPeso molecolare:238.33 g/mol2,2'-(Perchloro-1,2-phenylene)diacetonitrile
CAS:<p>Please enquire for more information about 2,2'-(Perchloro-1,2-phenylene)diacetonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C10H4Cl4N2Purezza:Min. 95%Peso molecolare:293.96 g/molL-threo-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol
CAS:L-threo-(+)-2-amino-1-(4-nitrophenyl)-1,3-propanediol is a functional group that is composed of a fatty acid and an amino acid. It has been shown to inhibit the growth of corynebacterium glutamicum bacteria by hydrolyzing their cell wall. This compound also inhibits the activity of bacterial enzymes that are involved in the synthesis of proteins. This functional group may be useful for the treatment of chronic lymphocytic leukemia and HIV infection.Formula:C9H12N2O4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:212.2 g/molTyrosinase (206-214) (human) acetate salt
CAS:H-AFLPWHRLF-OH peptide, corresponding to amino acids 206-214 of human Tyrosinase. The peptide is supplied as an acetate salt.Formula:C61H83N15O10Purezza:Min. 95%Peso molecolare:1,186.41 g/mol2',6'-Dimethylacetanilide
CAS:<p>2',6'-Dimethylacetanilide is an organic solvent that is used in the production of dyes. The methyl groups on this molecule are responsible for its solubility in water and other polar solvents. This compound has been shown to interact with carboxylate ions, forming hydrogen bonds. 2',6'-Dimethylacetanilide has been shown to inhibit the growth of Echinochloa crus-galli by inhibiting the production of amides through interactions with carboxylates and chloride ions. 2',6'-Dimethylacetanilide also interacts with 2,6-dihydroxybenzoic acid, which is a precursor to active methylene compounds that are used to make polymers, pharmaceuticals, and pesticides.</p>Formula:C10H13NOPurezza:Min. 95%Colore e forma:PowderPeso molecolare:163.22 g/mol7-Hydroxynaphthalene-1-sulfonic acid
CAS:<p>7-Hydroxynaphthalene-1-sulfonic acid is a chemical compound with the formula HNSO. It is an organic compound and a proton acceptor. The conjugate base of 7-hydroxynaphthalene-1-sulfonic acid has a strong absorption band in the ultraviolet region. In DMF solution, the reaction of 7-hydroxynaphthalene-1-sulfonic acid with formamide, hydroxy, and nitrogen atoms produces a product that has been characterized by photoexcitation and kinetic studies. The proton transfer process from formamide to 7-hydroxynaphthalene-1-sulfonic acid was found to be exponential and followed first order kinetics. The protonation constant for this process was determined to be 8.4 x 10 M/equivalent. 7HNSO can also act as an electron acceptor in dimethylsulphoxide (DMSO) solution</p>Purezza:Min. 95%Biotinyl-(Des-Bromo)-Neuropeptide B (1-23) (human) trifluoroacetate salt
CAS:Please enquire for more information about Biotinyl-(Des-Bromo)-Neuropeptide B (1-23) (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C117H176N32O32SPurezza:Min. 95%Peso molecolare:2,574.91 g/mol(S,S)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline)
CAS:(S,S)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline) is an asymmetric ligand that is chiral and has been shown to be useful in the preparation of enantiopure alcohols. The compound has been used as a catalyst to prepare aldehydes and ketones. It also has been used in reactions involving dehydration or alkylation. (S,S)-2,2'-Isopropylidenebis(4-phenyl-2-oxazoline) can be synthesized by reacting molybdenum with an alcohol and adding a base. This reaction produces the desired product with high selectivity, which is due to its chirality.Formula:C21H22N2O2Purezza:Min. 95%Colore e forma:Colourless Or White To Yellow Solid Or Liquid (May Vary)Peso molecolare:334.41 g/mol3'-Methylacetophenone
CAS:<p>3'-Methylacetophenone is an organic compound that belongs to the class of phenols. It has a number of reactions with other chemicals, including hydrogen chloride. The reaction between 3'-methylacetophenone and hydrogen chloride is an example of a nucleophilic substitution reaction. The rate of this reaction increases as the temperature rises, but slows down when the concentration of chloride ions increases. Kinetic studies have shown that the activation energy for this process is 12 kcal/mol, which is in agreement with previous results obtained from analytical methods and preparative experiments.</p>Formula:C9H10OPurezza:Min. 95%Peso molecolare:134.18 g/mol16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione
CAS:Prodotto controllato<p>Please enquire for more information about 16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C21H26O6Purezza:Min. 95%Peso molecolare:374.43 g/molFmoc-4-(7-hydroxy-4-coumarinyl)-Abu-OH
CAS:<p>Please enquire for more information about Fmoc-4-(7-hydroxy-4-coumarinyl)-Abu-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C28H23NO7Purezza:Min. 95%Peso molecolare:485.48 g/molNeuronostatin-13 (mouse, rat) trifluoroacetate salt
Please enquire for more information about Neuronostatin-13 (mouse, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C65H112N20O17Purezza:Min. 95%Peso molecolare:1,445.71 g/molIsotachysterol 3
CAS:<p>Isotachysterol 3 is a compound that has been identified in the leaves of the plant Isotachys scoparius. It is an inhibitor of intestinal absorption and has been used to study its effects on vitamin D3 metabolism. Isotachysterol 3 appears to be a mixture of two stereoisomers, which can be separated by chromatographic methods. The alcohol group at C-3 may be modified by reactions with other molecules, including vitamin D3 and cholesterol.</p>Formula:C27H44OPurezza:Min. 95%Peso molecolare:384.64 g/mol2,2'-Biquinoline
CAS:<p>2,2'-Biquinoline is a coordination compound that has been used as an analytical reagent in the determination of copper and nitrogen. It has been shown to be stable in a variety of matrices, including human serum and copper chloride. 2,2'-Biquinoline is also used as an antimicrobial agent against Gram-positive bacteria, including Staphylococcus aureus. The redox potentials of this compound are dependent on the number of nitrogen atoms present.</p>Formula:C18H12N2Purezza:Min. 95%Peso molecolare:256.3 g/mol
