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(274.920 prodotti)
- Attivatori e inibitori enzimatici(2.827 prodotti)
- Nitrosamine(2.606 prodotti)
- Composti e metaboliti farmaceutici e veterinari(2.871 prodotti)
- Tossicologia(13.652 prodotti)
Trovati 7836 prodotti di "Standard farmaceutici"
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5-Deazariboflavin
CAS:<p>5-Deazariboflavin is a proton carrier that is found in the mitochondrial cytochrome b. It has been shown to bind covalently to the protein, forming 5-deazariboflavin-protein adducts. These adducts are formed by reacting with amines and other amino acids present in the protein. In vitro studies have shown that 5-deazariboflavin inhibits Mycobacterium avium growth and acid production by binding to the enzyme pyruvate kinase, which is involved in glycolysis. 5-Deazariboflavin can also be used as an indicator of pH because it is reduced at low pH levels and oxidized at high pH levels. The second order rate constant for this reaction can be determined using kinetic data, such as absorbance or fluorescence properties.</p>Formula:C18H21N3O6Purezza:Min. 95%Colore e forma:Yellow PowderPeso molecolare:375.38 g/mol1,3-Bis[4-chloro-3-(trifluoromethyl)phenyl]urea
CAS:Covid-19 is a drug repositioning agent that has been shown to be effective against a number of microorganisms, including influenza A virus (H1N1) and the pandemic strain. Covid-19 is an efficient antimicrobial agent with activity against both Gram-positive and Gram-negative bacteria, as well as fungi. Covid-19 has also been shown to have antiviral properties against the human rhinovirus type 2 (HRV2). Covid-19 can be used for wastewater treatment because it can eliminate a broad spectrum of microorganisms. It also has anti-inflammatory properties, which may make it useful in animal health applications. Covid-19 could also be used in ecological systems because it is not toxic to plants or animals. Covid-19 is synthetically produced and can bind to antibodies that are specific to certain viruses or bacteria. Covid-19 has no known toxicity in mammals.Formula:C15H8Cl2F6N2OPurezza:Min. 95%Peso molecolare:417.13 g/molBoc-Asn-o-nitrophenyl ester
CAS:<p>Please enquire for more information about Boc-Asn-o-nitrophenyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C15H19N3O7Purezza:Min. 95%Peso molecolare:353.33 g/molPmc-S-methylisothiourea
CAS:Pmc-S-methylisothiourea is a synthetic compound that is used as a cross-coupling agent in organic synthesis. It has been shown to be an efficient and selective catalyst for Suzuki reactions. Pmc-S-methylisothiourea can be used to synthesize isoforms of macrolides, which are compounds with a skeleton similar to penicillin. Pmc-S-methylisothiourea can also be modified by adding ligands, such as thyronine, which can bind to hormone receptors and regulate transcription.Formula:C16H24N2O3S2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:356.51 g/molBiotinyl-Neuromedin S (human) trifluoroacetate salt
CAS:<p>Please enquire for more information about Biotinyl-Neuromedin S (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C183H279N55O46SPurezza:Min. 95%Peso molecolare:4,017.58 g/mol[4,4'-Di-t-butyl-2,2'-bipyridine][bis[5-(t-butyl)-2-[4-(t-butyl)-2-pyridinyl-kN]phenyl-kC]iridium(III) hexafluorophosphate
CAS:<p>Please enquire for more information about [4,4'-Di-t-butyl-2,2'-bipyridine][bis[5-(t-butyl)-2-[4-(t-butyl)-2-pyridinyl-kN]phenyl-kC]iridium(III) hexafluorophosphate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C56H72F6IrN4PPurezza:Min. 95%Peso molecolare:1,138.38 g/molCinnamoyl chloride
CAS:Cinnamoyl chloride is an organic compound that can be synthesized in an asymmetric fashion. It is a metabolite of cinnamoyl-CoA and has been shown to have photochemical properties. Cinnamoyl chloride has also been shown to inhibit the growth of cervical cancer cells. This compound also has hydroxyl groups, which may act as an amide or receptor activator. Cinnamoyl chloride may be used for the treatment of infectious diseases such as chlamydia and mycoplasma.Formula:C9H7ClOPurezza:Min. 95%Colore e forma:Slightly Yellow PowderPeso molecolare:166.6 g/molPancreastatin (33-48) (human) trifluoroacetate salt
CAS:Pancreastatin (33-48) is a synthetic, acidic, sulfated peptide that has been shown to have high activity against pancreatic cancer cells. Pancreastatin (33-48) has been synthesized by reacting an oligopeptide with glutamic acid and aspartic acid. The N-terminal of this peptide is amidated and contains a sulfate group. This molecule has been purified by SDS-polyacrylamide gel electrophoresis and the sulfate fractionation method. Pancreastatin (33-48) is able to inhibit the proliferation of pancreatic tumor cells in vitro, but it does not appear to be cytotoxic to normal pancreatic cells. In addition, pancreastatin (33-48) has also been shown to decrease tumor growth in vivo in mice bearing a transplanted human pancreatic tumor.Formula:C78H123N21O27SPurezza:Min. 95%Peso molecolare:1,819 g/molSecretin (5-27) (porcine)
CAS:Please enquire for more information about Secretin (5-27) (porcine) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C115H200N38O34Purezza:Min. 95%Peso molecolare:2,659.05 g/molIsovaleryl-Phe-Lys-pNA·HCl
CAS:<p>Please enquire for more information about Isovaleryl-Phe-Lys-pNA·HCl including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C26H35N5O5·HClPurezza:Min. 95%Peso molecolare:534.05 g/mol2-Aminoacetophenone hydrochloride
CAS:Prodotto controllato<p>2-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.</p>Formula:C8H9NO·HClPurezza:Min. 95%Colore e forma:PowderPeso molecolare:171.62 g/mol(Val438)-Tyrosinase (432-444) (human) acetate salt
CAS:H-SYLQDSVPDSFQD-OH peptide, corresponding to amino acids 432-444 of human Tyrosinase. The peptide is supplied as an acetate salt.Formula:C65H93N15O26Purezza:Min. 95%Peso molecolare:1,500.52 g/mol1-Phenyl 1H-5-(2'-hydroxyphenyl)pyrazole
CAS:<p>1-Phenyl 1H-5-(2'-hydroxyphenyl)pyrazole (1PHPP) is a fine chemical that has been used in research and as a reagent. It is also a useful building block for the synthesis of other compounds. 1PHPP can be used to prepare complex compounds with versatile building blocks or scaffolds, which can serve as reaction components in organic syntheses. This compound has been shown to react with various functional groups.</p>Formula:C15H12N2OPurezza:Min. 95%Colore e forma:PowderPeso molecolare:236.27 g/molL-Tyrosine methyl ester hydrochloride
CAS:L-Tyrosine methyl ester hydrochloride is a synthetic compound that has been shown to have anti-thrombotic and anti-inflammatory properties. In particular, L-Tyrosine methyl ester hydrochloride inhibits the activity of thrombin, which is an enzyme involved in the coagulation process. It has also been shown to be effective against solid tumours and cell cultures. L-Tyrosine methyl ester hydrochloride is used as a pharmaceutical preparation for the treatment of osteoarthritis, rheumatoid arthritis, and other inflammatory disorders. It is also used as a precursor in the synthesis of amino acid compounds such as L-DOPA.Formula:C10H14ClNO3Purezza:Min. 95%Peso molecolare:231.68 g/mol2',4,6'-Trihydroxy-4'-neohesperidoside chalcone
2',4,6'-Trihydroxy-4'-neohesperidoside chalcone is a high quality chemical reagent that can be used as a building block in the synthesis of complex compounds. It is an intermediate for the synthesis of fine chemicals with various uses. It can be used as a speciality chemical with research and development applications. This compound has versatile building block properties that make it useful for reactions involving various types of functional groups. CAS No.: 7407-37-6Purezza:Min. 95%Colore e forma:PowderTyrosinase (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/mol5'-Bromo-2'-hydroxypropiophenone
CAS:<p>5'-Bromo-2'-hydroxypropiophenone is a synthetic compound that inhibits the dimerization of survivin, which is a protein involved in cancer pathways. This compound has been shown to inhibit the growth of cells in culture and can be used as an inhibitor for assays. 5'-Bromo-2'-hydroxypropiophenone has also been shown to integrate into DNA, which may lead to chromosomal rearrangements and mutations. It also binds with high affinity to the family of modifications borealin, which are implicated in cellular processes such as cell differentiation and proliferation.</p>Formula:C9H9BrO2Purezza:Min. 95%Colore e forma:SolidPeso molecolare:229.07 g/mol(D-Ala2,N-Me-Phe4,methionin(O)-ol5)-Enkephalin trifluoroacetate salt
CAS:<p>D-Ala2,N-Me-Phe4,methionin(O)-ol5)-Enkephalin trifluoroacetate salt H-Tyr-D-Ala-Gly-N-Me-Phe-methionin(O)-ol trifluoroacetate salt is an analog of the endocannabinoid neurotransmitter, anandamide. It has been shown to be effective in the treatment of autoimmune diseases such as multiple sclerosis and inflammatory bowel disease. D-(3R)-3-[(1S,2R,3R,5R) -3-[2-(2,6 dichlorophenyl)ethenyl] -1H -indole]-1 -butanamine trifluoroacetate salt has been shown to inhibit the replication of a number of viruses including human immunodeficiency virus type 1 (HIV). This drug also inhibits the growth of organisms that are resistant</p>Formula:C29H41N5O7SPurezza:Min. 95%Peso molecolare:603.73 g/molPolycaprolactone
CAS:<p>Polycaprolactone is a biodegradable synthetic polymer that has been shown to have antimicrobial properties. Polycaprolactone has been used in wastewater treatment and has shown to inhibit the growth of histological analysis, vivo model, vitro assays, polyvinyl, collagen, carcinoma cell lines, tissue culture, ethylene diamine, water vapor, cell culture and hydrogen bond. In studies with wild-type strains of bacteria such as Escherichia coli and Staphylococcus aureus, it showed activity against both Gram-positive and Gram-negative bacteria. It also showed activity against the bacterium that causes tuberculosis (M. tuberculosis).</p>Formula:(C6H10O2)nPurezza:Min. 95%L-Buthionine-(S,R)-sulfoximine
CAS:<p>L-Buthionine-(S,R)-sulfoximine (BSO) is a glutathione-depleting agent that causes cell death by interrupting mitochondrial functions. BSO has been shown to be reactive with covalent linkages in polymer compositions and enzyme activities, which results in the inhibition of human osteosarcoma cells. It also has pro-apoptotic properties that have been demonstrated using multivariate logistic regression on taxol toxicity studies. Resistance to BSO is rare, but has been observed in breast cancer cells. The synergistic effect of BSO and other drugs, such as chemotherapeutic agents, is not well understood.</p>Formula:C8H18N2O3SPurezza:Min. 97 Area-%Colore e forma:White PowderPeso molecolare:222.31 g/mol
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