Building Blocks
Questa sezione contiene prodotti fondamentali per la sintesi di composti organici e biologici. Building blocks sono i materiali di partenza essenziali utilizzati per costruire molecole complesse attraverso varie reazioni chimiche. Svolgono un ruolo critico nella scoperta di farmaci, nella scienza dei materiali e nella ricerca chimica. Presso CymitQuimica, offriamo una gamma diversificata di building blocks di alta qualità per supportare le tue ricerche innovative e progetti industriali, assicurandoti di avere i componenti essenziali per una sintesi di successo.
Sottocategorie di "Building Blocks"
- Acidi boronici e derivati dell'acido boronico(5.781 prodotti)
- Building Blocks Chirali(1.242 prodotti)
- Building Blocks Idrocarburici(6.101 prodotti)
- Building Blocks organici(61.033 prodotti)
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L-Histidine acetate
CAS:Prodotto controllatoL-Histidine acetate is a white, crystalline powder that has a constant melting point and can be soluble in water. It has a monoclinic crystal system with a crystal form of α-l-histidine dihydrogen acetate. L-Histidine acetate is an amino acid that is necessary for the biosynthesis of proteins and the metabolism of histamine. L-Histidine acetate has been studied using x-ray diffraction and optical properties to determine its functional groups. The activation energy for this compound is found to be at 4.1 kcal/mol, which is lower than most other compounds in nature. The frequencies of light waves are measured at 3,040 cm-1 and the evaporation rate at 15°C is 0.039 cm3/s.
Formula:C6H9N3O2•C2H4O2Purezza:Min. 95%Peso molecolare:215.21 g/mol(2S,5R)-5-Hydroxypiperidine-2-carboxylic acid hydrochloride
CAS:(2S,5R)-5-Hydroxypiperidine-2-carboxylic acid hydrochloride is a fine chemical that is useful as a building block in organic synthesis. It is also used as an intermediate in the production of other chemicals and may be used to synthesize complex compounds. This compound has a CAS number of 824943-40-0 and may be available at competitive prices.Formula:C6H12ClNO3Purezza:Min. 95%Colore e forma:Off-White PowderPeso molecolare:181.62 g/mol8-Hydroxypenillic acid
CAS:8-Hydroxypenillic acid is an intermediate in the synthesis of penicillin. It is produced by the enzyme 8-hydroxylase, which converts L-lysine to L-3,4-dihydroxyphenylalanine. This reaction requires a number of cofactors, including magnesium ions and oxygen. The product is then converted to 8-hydroxypenillic acid by the enzyme hydroxypenicillinase. Inhibition of this enzyme leads to accumulation of 8-hydroxypenillic acid, which can be used as a biomarker for production of penicillin.Formula:C9H12N2O5SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:260.27 g/mol2-Oxa-7-azaspiro[3.5]nonane hemioxalate
CAS:2-Oxa-7-azaspiro[3.5]nonane hemioxalate is a fine chemical that is used as a building block in research and development of complex compounds, such as pharmaceuticals, agrochemicals, and polymers. It has been shown to be useful in the synthesis of heterocycles, such as pyrrolidines, piperazines, indoles, and benzoxazoles. 2-Oxa-7-azaspiro[3.5]nonane hemioxalate can serve as a versatile building block for the preparation of various scaffolds with different functionalities. 2-Oxa-7-azaspiro[3.5]nonane hemioxalate is a reagent that can be used for the preparation of other compounds and intermediates as well.Formula:C7H13NOC2H2O4Purezza:Min. 95%Colore e forma:Off-White Clear LiquidPeso molecolare:172.2 g/mol5-Hydroxy-3-methylindole
CAS:5-Hydroxy-3-methylindole (5HMI) is a metabolite of the drug tamoxifen, which is used for the treatment of breast cancer. It is also found in urine samples and has been shown to be reactive with cytochrome P450 2E1 (CYP2E1). 5HMI has been shown to inhibit the activity of CYP2E1 in humans, rats, and mice. 5HMI has also been shown to have anti-epileptic properties in epileptics. This active form is metabolized by adipose tissue or liver cells through oxidation and conjugation with glucuronic acid. The human liver cells show constitutive androstane receptor (CAR) activation, which may be due to its ability to act as an agonist or partial agonist.
Formula:C9H9NOPurezza:Min. 96%Colore e forma:PowderPeso molecolare:147.17 g/mol4-Hydroxy-2-thiophenecarboxylic acid
CAS:4-Hydroxy-2-thiophenecarboxylic acid is a chemical intermediate that can be used in the production of various other chemicals. The compound is a versatile building block for complex compounds and fine chemicals. CAS No. 40748-90-1.Formula:C5H4O3SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:144.15 g/mol2-Hydroxy-6-methoxybenzaldehyde
CAS:2-Hydroxy-6-methoxybenzaldehyde is a molecule that can form hydrogen bonds with other molecules. FT-IR spectroscopy has shown that this compound has a copper complex and an acidic proton, which may be due to intramolecular hydrogen bonding interactions. The compound also has been shown to have potent inhibitory activity against cellular growth and cancer cells in vitro. 2-Hydroxy-6-methoxybenzaldehyde is a metal chelator and can therefore bind to metals such as iron and copper. It is genotoxic, which means it damages DNA by causing DNA strand breaks or crosslinks, leading to cell death. This chemical may also cause genetic mutations through the formation of tautomers that make DNA replication difficult. Gel chromatography shows that 2HMB has a low molecular weight (MW) and high solubility.Formula:C8H8O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:152.15 g/mol3-Methoxy-2,4,5-trifluorobenzoic acid
CAS:3-Methoxy-2,4,5-trifluorobenzoic acid (3MTBF) is a ligand that binds to the active site of bacterial dehydrogenases. It is used to inhibit the growth of bacteria in the environment and food products. 3MTBF inhibits the production of fluoroquinolones by methylating their chlorides with methoxy groups. This compound also has bifunctional properties, as it can act as both a methylating agent and an inhibitor of dehydrogenase enzymes. 3MTBF inhibits the production of cancer cells by inhibiting transcription and translation, preventing cell division and proliferation. 3MTBF is thermostable, meaning it does not break down in high temperatures or at pH extremes.
Formula:C8H5F3O3Purezza:Min. 95%Colore e forma:White to off-white solid.Peso molecolare:206.12 g/mol5-Hydroxy-1-cyclooctene
CAS:5-Hydroxy-1-cyclooctene is a monomer of polymers that can be used to introduce new properties to polymers. It is also an effective surface modifier, which can be used to modify the surface properties of polymeric materials. 5-Hydroxy-1-cyclooctene has been shown to bind to calcium ions and may have potential for use in active targeting and as a neutral pH probe. The polymer concentration influences the x-ray structure, which has been studied using x-ray diffraction methods. The absorption spectrum of 5-hydroxy-1-cyclooctene has been examined in vitro and it has been found that this molecule absorbs light in the visible region at wavelengths between 400 nm and 700 nm. It also emits luminescence with a maximum peak at 690 nm. The second order rate constant for the reaction with ruthenium complex is 2.2×10^8 M^(-1)s^(-1). ThisFormula:C8H14OPurezza:Min. 95%Colore e forma:Clear LiquidPeso molecolare:126.2 g/mol2-Mercaptopyridine N-oxide
CAS:2-Mercaptopyridine N-oxide is a radical that has been shown to have antifungal activity in vitro. It also inhibits the synthesis of peptide hormones by binding to copper ions, which are required for this process. 2-Mercaptopyridine N-oxide has been shown to chelate metal ions such as iron, which can lead to oxidative injury. This compound has been shown to be toxic in vivo, but it is not currently known if it is toxic in vitro.Formula:C5H5NOSPurezza:Min 97%Colore e forma:Off-White PowderPeso molecolare:127.17 g/mol5-Hydroxy-L-tryptophan
CAS:5-hydroxy-L-tryptophan (5HTP) is a naturally occurring amino acid that is an intermediate in the synthesis of the neurotransmitter serotonin. 5HTP appears to be able to increase levels of serotonin in the brain and may be used to treat mood disorders, including depression and anxiety. In clinical trials, 5HTP was found to be as effective as some antidepressant drugs for treating depression. Studies have shown that 5HTP increases locomotor activity and dopamine concentrations. It also increases physiological functions such as temperature regulation, heart rate, blood pressure, and respiration rate. The mechanism by which 5HTP achieves these effects is not yet fully understood but may involve its ability to bind to specific receptors on cells in different regions of the brain. 5HTP has been shown to inhibit polymerase chain reactions (PCR) in vitro by binding to DNA gyrase and topoisomerase IV enzyme activities. It also inhibits fatty acid oxidation in vitro by bindingFormula:C11H12N2O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:220.22 g/molDL-5-Hydroxytryptophan
CAS:DL-5-Hydroxytryptophan (5-HTP) is a naturally occurring amino acid that is converted to serotonin in the brain. It is used to treat depression and anxiety, as well as other psychological disorders. 5-HTP has been shown to stimulate the production of serotonin, which may be due to its ability to activate 5-HT2 receptors. 5-HTP has also been shown to increase the activity of various enzymes, such as esterase and aminopeptidase, in human serum. 5-HTP has been shown to have no effects on carcinoid syndrome or 5-ht concentrations in blood plasma. However, it does have biochemical properties that are different from those of other amino acids and can be used as a fluorescent probe for biological research.Formula:C11H12N2O3Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:220.22 g/mol2-Hydroxy-5-methylbenzaldehyde
CAS:2-Hydroxy-5-methylbenzaldehyde (2HMBA) is a biologically active molecule that has been shown to bind to human serum albumin. The binding constants for the two molecules are relatively low, with a Kd of approximately 2.6 x 10 M. The nitrogen atoms in the molecule form hydrogen bonds with the hydroxyl group on the ethylene diamine, which stabilizes it and prevents it from dissolving in water. This compound also has a cyclohexane ring and can be found in natural products such as erythronolide B, an antibiotic produced by Streptomyces erythreus. 2HMBA is stable when complexed with hydrochloric acid or potassium dichromate and can be used in structural analysis of other molecules.Formula:C8H8O2Purezza:Min. 95%Colore e forma:Off-White PowderPeso molecolare:136.15 g/molMethyl 4-amino-2-methyl benzoate
CAS:Methyl 4-amino-2-methyl benzoate is a fine chemical that can be used as a building block for research chemicals, pharmaceuticals, and speciality chemicals. Methyl 4-amino-2-methyl benzoate is a versatile building block in organic synthesis because it can be used as a reaction component and intermediate to synthesize other compounds. This compound is also an excellent scaffold for the synthesis of complex compounds, making it a useful intermediate for organic chemistry. Methyl 4-amino-2-methyl benzoate has CAS No. 6933-47-7 and is soluble in organic solvents such as dichloromethane, chloroform, ether, or acetone.Formula:C9H11NO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:165.19 g/mol4-Hydroxybenzaldehyde
CAS:4-Hydroxybenzaldehyde is a phenolic compound that is produced in plants. 4-Hydoxybenzaldehyde is used as an extractant for sodium carbonate and hydroxyl group from acetate extract. The locomotor activity of animals was tested following administration of this substance, and it has been shown to have a high resistance against x-ray crystallography. The reaction mechanism for the formation of p-hydroxybenzoic acid from 4-hydroxybenzaldehyde has been proposed, which may be due to the oxidation of 4-hydroxybenzaldehyde by hydrogen peroxide. This reaction also induces apoptosis pathway in cells. Kinetic data for the reaction between 4-hydroxybenzaldehyde and hydrogen peroxide were obtained using UV spectroscopy.Formula:C7H6O2Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:122.12 g/molGentisic acid sodium salt hydrate
CAS:Gentisic acid sodium salt hydrate is a benzoate that is used as a diagnostic agent in the study of inflammatory bowel disease. Gentisic acid sodium salt hydrate is a sodium salt of gentisic acid and has been shown to have anti-inflammatory properties. It is used as a stabilizer for solid dispersions, such as capsules, tablets, and granules. Gentisic acid sodium salt hydrate also has the ability to prevent degradation of certain drugs by hydrolysis or oxidation. Gentisic acid sodium salt hydrate can be synthesized from 2,6-dihydroxybenzoic acid (2,6-DHB) and hippuric acid.Formula:C7H5NaO4·xH2OPurezza:Min. 98 Area-%Colore e forma:White PowderPeso molecolare:176.1 g/molGemcitabine monophosphate disodium monohydrate
CAS:Please enquire for more information about Gemcitabine monophosphate disodium monohydrate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C9H12F2N3O7P•Na2•H2OPurezza:90%Min By HplcColore e forma:PowderPeso molecolare:407.16 g/molMethanesulfonamide
CAS:Methanesulfonamide is a drug that is used to treat infectious diseases and in the treatment of HIV. It is a non-steroidal anti-inflammatory drug that inhibits prostaglandin synthesis by blocking the activity of cyclooxygenase (COX) enzymes, COX-1 and COX-2. Methanesulfonamide has been shown to have chemoprotective effects against HIV infection and may reduce the risk of opportunistic infections associated with AIDS. Methanesulfonamide may also inhibit the production of inflammatory cytokines such as tumor necrosis factor alpha (TNFα) and interleukin-1β (IL-1β).Formula:CH5NO2SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:95.12 g/mol2-Fluoro-4-nitrobenzoic acid methyl ester
CAS:2-Fluoro-4-nitrobenzoic acid methyl ester is a synthetic compound that has been shown to inhibit the activity of protein kinases and may be used as a lead compound for the development of allosteric inhibitors. A high yield synthesis of this compound was achieved using an allyl chloroformate, which is a versatile reagent that can be used to synthesize 2-fluoro-4-nitrobenzoic acid methyl ester. The structural analysis of this compound showed that it binds to the allosteric site on ATP binding proteins. This site is distinct from the active site and regulates ATP binding, hydrolysis, and phosphate transfer.Formula:C8H6FNO4Purezza:Min. 98%Colore e forma:White PowderPeso molecolare:199.14 g/mol4-Formyl-3-hydroxybenzoic acid
CAS:4-Formyl-3-hydroxybenzoic acid (4FHB) is a member of the phenylacetic acid family. It has been shown to have potential as a substrate for creatine kinase and amines, as well as an inhibitor of the enzyme. 4FHB binds to the surface of silica particles in order to enhance Raman scattering in a solid-phase synthesis. The molecular weight of 4FHB is 148 g/mol, with optical properties that can be described by fluorescence spectroscopy. 4FHB has been shown to be homochiral and tetradentate, with a magnetic resonance spectrum that can be characterized by hydroxyl group and salicylaldehyde groups.Formula:C8H6O4Purezza:Min. 96.5 Area-%Colore e forma:PowderPeso molecolare:166.13 g/mol
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