
Standard farmaceutici
Sottocategorie di "Standard farmaceutici"
- APIs per la ricerca e le impurità(276.919 prodotti)
- Attivatori e inibitori enzimatici(2.829 prodotti)
- Nitrosamine(2.646 prodotti)
- Composti e metaboliti farmaceutici e veterinari(2.896 prodotti)
- Tossicologia(13.419 prodotti)
Trovati 8067 prodotti di "Standard farmaceutici"
Ethyl Dichlorophosphate
CAS:Prodotto controllatoFormula:C2H5Cl2O2PColore e forma:White to Off-White SolidPeso molecolare:162.94N-Acetylethylene Urea-d4
CAS:Prodotto controllatoApplications N-Acetylethylene Urea-d4 (cas# 1189701-94-7) is a compound useful in organic synthesis.
Formula:C5H4H4N2O2Colore e forma:NeatPeso molecolare:132.15Guanosine-5'-triphosphate Disodium Salt (~85%)
CAS:Prodotto controllatoApplications Guanosine-5'-triphosphate disodium salt (CAS# 56001-37-7) is a nucleotide used in the preparation of photoreactive GTP affinity probes, and in inhibitors of eukaryotic initiation factor eIF-4E.
References George Cisar, E. A.; J. Am. Chem. Soc., 135, 4676 (2013); Ghosh, P.; et al.: Bioorg. Med. Chem. Lett., 16, 750 (2006).Formula:C10H14N5O14P3Na2Purezza:~85%Colore e forma:NeatPeso molecolare:567.14Ref: TR-G838608
Prodotto fuori produzione3,3'-Diheptyloxacarbocyanine iodide
CAS:3,3'-Diheptyloxacarbocyanineiodide (DHCI) is a fluorescent probe that is used in the treatment of solid tumours. It is taken up by tumor cells and causes them to fluoresce, which can be seen under a microscope. DHCI has been shown to be effective against hypoxic tumours and tumors with low oxygen levels due to its ability to penetrate tumor cells and deliver oxygen. The uptake of DHCI by cancer cells is also dependent on the permeability of the blood vessels present in the tumor. This drug has been shown to have a large therapeutic window for treatment of solid tumours.
Formula:C31H41N2O2•IPurezza:Min. 95%Colore e forma:PowderPeso molecolare:600.57 g/mol5-Methyl-2-nitropyridine
CAS:Please enquire for more information about 5-Methyl-2-nitropyridine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C6H6N2O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:138.12 g/molRef: 3D-FM32781
Prodotto fuori produzioneN-a-t-Boc-N-g-trityl-L-asparagine
CAS:N-a-t-Boc-N-g-trityl-L-asparagine is a recombinant human protein that has been synthesized in E. coli. It is a peptide with 17β-estradiol at its C terminus, and it binds to the oestrogen receptor α (ERα) via hydrogen bonding interactions. The linker between the asparagine and estradiol is a Boc group that can be removed by protease activity, revealing the active form of 17β-estradiol. ERα ligates to N-a-t-Boc-N-g-trityl L asparagine with high affinity, and this interaction is reversible. The linker also contains a functional group for surface attachment, which may be used to attach this peptide to a solid support or tissue culture substrate for use in cell cultures.
br>Formula:C28H30N2O5Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:474.55 g/molRef: 3D-FB39381
Prodotto fuori produzione(-)-Bis(pinanediolato)diboron
CAS:(-)-Bis(pinanediolato)diboron is a reactive component that can be used as a reagent. It reacts with alkenes to form pinacolboronates, which are useful for the synthesis of complex compounds. (-)-Bis(pinanediolato)diboron is also an intermediate in the synthesis of diboronic acid and pinacolborane. This compound has broad utility as a building block, scaffold, or intermediate in organic synthesis.
-Pinanediolato boron is also a versatile building block that can be used to synthesize many other chemical compounds. For example, it can be used as an intermediate to synthesize (-)-pinanediol and 3-hydroxy-1-methylpyridinium iodide (3HMPI), which are speciality chemicals.
-Pinanediolato boron is also an excellent building block for organic synthesis due to its abilityFormula:C20H32B2O4Purezza:Min. 95%Colore e forma:White SolidPeso molecolare:358.09 g/molRef: 3D-FB76423
Prodotto fuori produzione6-Methyl-4-hydroxycoumarin
CAS:6-Methyl-4-hydroxycoumarin is a coumarin derivative that has been shown to have potent inhibitory activity against both Gram-positive and Gram-negative bacteria. It also inhibits the growth of leukemia cells and shows anti-inflammatory properties. The photophysical studies of this molecule show that it has absorption bands in the visible region, which may be attributed to its hydroxyl group. 6-Methyl-4-hydroxycoumarin has also been shown to be an effective inhibitor of LPS (lipopolysaccharide)-stimulated RAW 264.7 cells, as well as benzofuran derivatives that have been shown to have inflammatory propertys.
Formula:C10H8O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:176.17 g/molRef: 3D-FM12567
Prodotto fuori produzione3,4'-Dimethoxy-2'-hydroxychalcone
CAS:3,4'-Dimethoxy-2'-hydroxychalcone is a reaction component and useful scaffold for the synthesis of complex compounds. This chemical is an intermediate in the synthesis of various pharmaceuticals, such as anti-tuberculosis drugs, cancer chemotherapeutics and antibiotics. 3,4'-Dimethoxy-2'-hydroxychalcone has been shown to be a versatile building block that can be used to synthesize both natural products and pharmaceuticals. This compound also has a wide range of applications in the production of fine chemicals.
Formula:C17H16O4Purezza:Min. 95%Peso molecolare:284.31 g/mol2-Amino-4'-chloroacetophenone hydrochloride
CAS:Prodotto controllato2-Amino-4'-chloroacetophenone hydrochloride is a cytotoxic compound that inhibits the polymerization of tubulin. It has been shown to have cytotoxic effects and inhibit the growth of cancer cells in vitro at low micromolar concentrations. 2-Amino-4'-chloroacetophenone hydrochloride is a member of the cytotoxic class of compounds and can be used to slow or stop cell division by inhibiting the production of proteins vital for cell division, such as tubulin. This effect is due to its ability to bind to the beta subunit of tubulin, which disrupts its structure and prevents polymerization from occurring.
Formula:C8H8ClNO•HClPurezza:Min. 95%Colore e forma:PowderPeso molecolare:206.07 g/molRef: 3D-FA55395
Prodotto fuori produzione2-Ethoxy-4-methoxycinnamic acid
CAS:2-Ethoxy-4-methoxycinnamic acid is a synthetic chemical with the CAS number 1372859-34-1. It is a versatile building block that can be used for the synthesis of many complex compounds. 2-Ethoxy-4-methoxycinnamic acid is one of a number of scaffolds that are useful for creating fine chemicals and research chemicals. This compound is also an intermediate in many reactions and can be used as a reagent to produce other substances.
Formula:C12H14O4Purezza:Min. 95%Peso molecolare:222.24 g/molRef: 3D-FE66333
Prodotto fuori produzione1-(2-Chloro-4-fluorophenyl)-2-nitropropene
CAS:1-(2-Chloro-4-fluorophenyl)-2-nitropropene is a versatile building block that can be used to produce a variety of compounds with various properties. It is a high quality, reagent grade chemical that is useful for research and development purposes. This compound has been shown to be an effective intermediate in the synthesis of complex compounds, such as pharmaceuticals and pesticides.
Formula:C9H7ClFNO2Purezza:Min. 95%Peso molecolare:215.61 g/molRef: 3D-FC65821
Prodotto fuori produzioneChromotropic acid disodium salt dihydrate - ACS reagent
CAS:Chromotropic acid is a reactive compound that has been shown to be adsorbed on the surface of activated carbon. The adsorption mechanism and the kinetic constants for this reaction have been studied in detail. Chromotropic acid decomposes at high temperatures, releasing hydrogen chloride gas and water vapor. This chemical is also used in pharmaceutical preparations as an additive to inhibit oxidation reactions. It may also serve as a photoreceptor, reacting with tyramine hydrochloride and other compounds to produce a color change.Formula:C10H6O8S2Na2·2H2OColore e forma:PowderPeso molecolare:400.29 g/mol2,2'-Dihydroxybenzophenone
CAS:2,2'-Dihydroxybenzophenone is a light-absorbing compound that belongs to the class of dibenzophenones. It has been shown to have cancer-cell inhibitory effects and its anti-tumor effects are due to its ability to inhibit DNA synthesis in tumor cells. 2,2'-Dihydroxybenzophenone has been shown to bind with proteins through hydrogen bonding interactions at the carbonyl group and the hydroxy group. It also has a strong absorption band in the UV region, which makes it useful for UV curing of polymers. This compound can be used as an antioxidant in food products because it does not react with other molecules.
Formula:C13H10O3Purezza:Min. 95%Colore e forma:SolidPeso molecolare:214.22 g/mol3,5-Dinitrosalicylic acid sodium
CAS:3,5-Dinitrosalicylic acid sodium is an inorganic compound that is used as a biochemical reagent. It can be used to measure the phosphatase activity of muscle and liver samples, as well as to determine the level of autophagy in cells. 3,5-Dinitrosalicylic acid sodium has been shown to inhibit the activity of a number of enzymes, including acid phosphatase and thiourea. When combined with chloroplast or mitochondria, it can be used to determine the rate of electron transport chain. 3,5-Dinitrosalicylic acid sodium binds to sulfhydryl groups on proteins and prevents them from being used for other purposes. This process optimization leads to engulfment followed by lysosomal degradation.
Formula:C7H3N2NaO7Purezza:Min. 95%Colore e forma:PowderPeso molecolare:250.1 g/molRef: 3D-FD70879
Prodotto fuori produzioneNaphthalene 1,4-dicarboxaldehyde
CAS:Naphthalene 1,4-dicarboxaldehyde is a low energy focusing molecule that is used in macrocyclic compounds. It can be oxidized to form naphthalene 1,4-diacid and naphthalene 1,4-diketone. This compound has been used to synthesize the triarylmethane dye viologen by Wittig reaction. Naphthalene 1,4-dicarboxaldehyde has also been shown to have fluorescence properties and can be useful for chemiluminescence. Naphthalene 1,4-dicarboxaldehyde reacts with sulfide or amine groups to form sulfides or amines respectively.
Formula:C12H8O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:184.19 g/molRef: 3D-FN67114
Prodotto fuori produzioneSodium sarcosinate - ca. 40% in water
CAS:Sodium sarcosine is a salt of sarcosine with sodium. It has an average molecular weight of 255 and is soluble in water. Sodium sarcosine is used as a biological sample for non-steroidal anti-inflammatory drugs (NSAIDs) in the study of their inhibitory properties against mammalian DNA polymerase. NSAIDs are also used to treat inflammation, pain, and fever by inhibiting prostaglandin synthesis. The rate constant for the reaction between NSAIDs and DNA polymerase was found to be 1.6x10^-4 M^-1s^-1 at 25°C, which is close to the Km value for the reaction. This finding indicates that NSAIDs may be competitive inhibitors of the enzyme, although further experiments are needed to confirm this hypothesis. Using electrochemical impedance spectroscopy, it was found that NSAIDs have a higher affinity for divalent cations than monovalent cations, suggesting that they bind to a site on the
Formula:C3H6NNaO2Purezza:Min. 95%Colore e forma:Colorless Clear LiquidPeso molecolare:111.08 g/molRef: 3D-FS02729
Prodotto fuori produzioneN,N'-Di-(tert-Butoxycarbonyl)thiourea
CAS:N,N'-Di-(tert-Butoxycarbonyl)thiourea is a sterically bulky anion that has been synthesized to interact with amines and amido groups. It has been shown to be a good substrate for p-nitrophenyl phosphate, which is an important molecule in the metabolism of melanoma tumor cells. N,N'-Di-(tert-Butoxycarbonyl)thiourea has also been used as a synthetic building block for conjugates with other molecules. This molecule is able to form supramolecular complexes and may be useful in kinetic studies. The most interesting application of this molecule is its use in the efficient method of removing mercury from water, which is accomplished by oxidation of mercuric chloride by N,N'-Di-(tert-Butoxycarbonyl)thiourea.
Formula:C11H20N2O4SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:276.35 g/molRef: 3D-FD50724
Prodotto fuori produzione4,4'-Bis(methoxycarbonyl)-2,2'-bipyridine
CAS:4,4'-Bis(methoxycarbonyl)-2,2'-bipyridine is a ligand that can be used in cross-coupling reactions. It has been shown to bind to metal ions and form complexes with the ligands. 4,4'-Bis(methoxycarbonyl)-2,2'-bipyridine has a constant value for maximizing the yield of the reaction and is luminescent. This product also has photophysical properties that allow it to be utilized in voltammetry studies. The transfer of this product can be optimized by using chromophores or catalysis. 4,4'-Bis(methoxycarbonyl)-2,2'-bipyridine provides a means for cross-coupling reactions using electrochemical studies and dichroism.
Formula:C14H12N2O4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:272.26 g/mol3,5-Difluoro-4-hydroxybenzoic acid methyl ester
CAS:3,5-Difluoro-4-hydroxybenzoic acid methyl ester (DFHBME) is a chemical compound that belongs to the class of useful building blocks. It is used in research as a reagent and in the synthesis of various complex compounds. DFHBME reacts with nucleophiles such as amines or alcohols to produce useful intermediates or scaffolds for organic synthesis. This compound is also useful as a speciality chemical due to its high quality and versatility.
Formula:C8H6F2O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:188.13 g/molRef: 3D-FD66549
Prodotto fuori produzione

