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Ácidos graxos

Ácidos graxos

Os ácidos graxos são ácidos carboxílicos com longas cadeias de hidrocarbonetos, que podem ser saturados ou insaturados. Eles são componentes essenciais dos lipídios, servindo como building blocks chave para lipídios complexos, fontes de energia e moléculas sinalizadoras. Os ácidos graxos estão envolvidos em vários processos biológicos, incluindo metabolismo, estrutura da membrana celular e inflamação. Na CymitQuimica, oferecemos uma ampla gama de ácidos graxos de alta qualidade para apoiar sua pesquisa em bioquímica de lipídios, nutrição e áreas afins.

Subcategorias de "Ácidos graxos"

Foram encontrados 2447 produtos de "Ácidos graxos"

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  • Glycidyl palmitate

    CAS:
    <p>Glycidyl palmitate is a synthetic fatty acid ester that has reactive hydroxyl groups. It is used in the production of polylactic acid, a biodegradable polymer. Glycidyl palmitate can be prepared by reacting a fatty acid with glycerol and an epichlorohydrin. The elimination rate of glycidyl palmitate from the body has been shown to be activated by surface methodology such as chemical ionization mass spectrometry. Glycidyl palmitate can also be analyzed using gas chromatography with flame ionization detection (GC-FID) or gas chromatography-mass spectrometry (GC-MS). A sample preparation technique for glycidyl palmitate is to dissolve it in sodium salts and use filtration as the final step before analysis. The most common fatty acids present in glycidyl palmitate are oleic acid and linoleic acid.</p>
    Fórmula:C19H36O3
    Pureza:Min. 95%
    Peso molecular:312.49 g/mol

    Ref: 3D-FG159199

    25mg
    863,00€
  • Methyl palmitate

    CAS:
    <p>Methyl palmitate is a chemical compound that belongs to the group of esters. It is a colorless liquid with a melting point of -17 °C, boiling point of 113 °C, and density of 0.834 g/mL. Methyl palmitate has shown genotoxic activity in a water vapor-resistant strain of Salmonella typhimurium TA100 and in the Ames assay. This chemical also has metabolic response properties, which may be due to its ability to induce prostaglandin J2 production and inhibit cyclic AMP accumulation in cells. Methyl palmitate is used as an additive for cosmetics, such as skin care products, perfumes, and hair dyes. It can also be found in food products such as margarine and coffee creamer.</p>
    Fórmula:C17H34O2
    Pureza:Min. 95%
    Peso molecular:270.45 g/mol

    Ref: 3D-FM29041

    1kg
    436,00€
    5kg
    980,00€
    10kg
    1.444,00€
    250g
    181,00€
    500g
    279,00€
  • 4-Oxo-1-piperidinecarboxylic acid ethyl ester

    Produto Controlado
    CAS:
    <p>4-Oxo-1-piperidinecarboxylic acid ethyl ester is an antimicrobial agent that belongs to the group of unsaturated ketones. It has been shown to have clinical activity against gram-positive bacteria, including Staphylococcus aureus, Enterococcus faecalis and Streptococcus pneumoniae, as well as Candida albicans. It also exhibits significant antiinflammatory activity in mice with chronic inflammation induced by carrageenan or LPS. 4-Oxo-1-piperidinecarboxylic acid ethyl ester inhibits the enzyme dpp-4, which is involved in the production of amyloid beta peptides and type II diabetes. This compound was also shown to possess anticholinesterase activity in vitro.</p>
    Fórmula:C8H13NO3
    Pureza:Min. 95%
    Peso molecular:171.19 g/mol

    Ref: 3D-FO29358

    25g
    135,00€
    50g
    150,00€
    100g
    200,00€
    250g
    318,00€
    500g
    450,00€
  • Rac 1,2-bis-palmitoyl-3-chloropropanediol

    CAS:
    <p>Rac-1,2-bis-palmitoyl-3-chloropropanediol is a dispersive molecule that is composed of a fatty acid and a chlorinated derivative of palmitic acid. It is used to calibrate the mass spectrometer and as an internal standard in quantitative analysis. Rac-1,2-bis-palmitoyl-3-chloropropanediol reacts with electrospray ionization with a dose-dependent response. It has been shown to be toxic to kidney cells at high doses but not at low doses. This chemical has been detected in food samples after being absorbed from the gastrointestinal tract. Rac 1,2-bis-palmitoyl 3 chloropropanediol can be found in the dipalmitate form or as formic acid.</p>
    Fórmula:C35H67ClO4
    Pureza:95%Nmr
    Cor e Forma:Powder
    Peso molecular:587.36 g/mol

    Ref: 3D-FR27409

    25mg
    863,00€
  • (aS,2S)-α-Phenyl-2-piperidineacetic acid Ethyl ester hydrochloride

    Produto Controlado
    CAS:
    Please enquire for more information about (aS,2S)-alpha-Phenyl-2-piperidineacetic acid Ethyl ester hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
    Fórmula:C15H21NO2·HCl
    Pureza:Min. 95%
    Peso molecular:283.79 g/mol

    Ref: 3D-FP35373

    10g
    A consultar
  • Propargylaldehyde diethyl acetal

    CAS:
    Propargylaldehyde diethyl acetal is a chemical compound that is used as an intermediate in the synthesis of other compounds. It is a white crystal or crystalline powder that is soluble in organic solvents such as ether, alcohols, and benzene. Propargylaldehyde diethyl acetal has been shown to be potent inhibitors of HSV-1, HSV-2, and HCMV. Furthermore, it has been reported that propargylaldehyde diethyl acetal inhibits the growth of cancer cells in vitro. In addition, propargylaldehyde diethyl acetal has been shown to inhibit the production of autoimmune diseases such as rheumatoid arthritis and multiple sclerosis.
    Fórmula:C7H12O2
    Pureza:Min. 95%
    Cor e Forma:Colorless Clear Liquid
    Peso molecular:128.17 g/mol

    Ref: 3D-FP75140

    1kg
    1.408,00€
    50g
    291,00€
    100g
    410,00€
    250g
    606,00€
    500g
    923,00€
  • 1,3-Dioleoyl-2-palmitoylglycerol

    CAS:
    <p>Dipalmitoylglycerol is a fatty acid that is naturally found in catfish. The optimal conditions for the synthesis of dipalmitoylglycerol from tripalmitin have been determined by surface methodology to be at pH 5 and at 0°C. Dipalmitoylglycerol has been shown to bind to the enzyme acetyl-CoA carboxylase, which is involved in the synthesis of fatty acids, and prevent its activation. As a result, there is no production of malonyl CoA, which is an important precursor in the synthesis of fatty acids. This may be beneficial for infants because it prevents them from developing allergies and asthma.</p>
    Fórmula:C55H102O6
    Pureza:Min. 95%
    Peso molecular:859.39 g/mol

    Ref: 3D-FD22458

    25mg
    863,00€
    50mg
    920,00€
  • Ethyl palmitate

    CAS:
    <p>Ethyl palmitate is a glycol ether that belongs to the group of esters. It has been shown to have biochemical properties and natural compounds such as caproic acid and ethyl palmitate. The liquid form of ethyl palmitate is clear, colorless, and odorless with a density of 1.065 g/mL at 20°C. Ethyl palmitate is soluble in ethanol, diethylether, benzene, chloroform, carbon tetrachloride, acetic acid ethyl ester, acetone, ethyl acetate, dichloromethane, and methanol. Ethyl palmitate can be used as a model system or analytical method for the identification of other lipids in biological samples.</p>
    Fórmula:C18H36O2
    Pureza:Min. 95%
    Peso molecular:284.48 g/mol

    Ref: 3D-FE23062

    5kg
    863,00€
    10kg
    1.085,00€
  • rac-3-hexadecanamido-2-methoxypropan-1-ol phosphocholine monohydrate

    CAS:
    <p>Please enquire for more information about rac-3-hexadecanamido-2-methoxypropan-1-ol phosphocholine monohydrate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C25H55N2O7P
    Pureza:Min. 95%
    Peso molecular:526.69 g/mol

    Ref: 3D-FR27612

    5mg
    303,00€
    10mg
    336,00€
    25mg
    510,00€
    50mg
    879,00€
    100mg
    1.507,00€
  • rac 2-palmitoyl-3-chloropropanediol

    CAS:
    <p>Please enquire for more information about rac 2-palmitoyl-3-chloropropanediol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C19H37ClO3
    Pureza:Min. 95%
    Peso molecular:348.95 g/mol

    Ref: 3D-FR27442

    10mg
    863,00€
    25mg
    1.356,00€
  • 2-[(5-Chloropyridin-2-yl)amino]-2-oxoacetic acid ethyl ester monohydrochloride

    CAS:
    Intermediate in the synthesis of edoxaban
    Fórmula:C9H9ClN2O3·HCl
    Pureza:Min. 95%
    Peso molecular:265.09 g/mol

    Ref: 3D-FC63138

    500g
    860,00€
  • 1-Oleoyl-3-palmitoyl-rac-glycero-2-phosphoethanolamine

    CAS:
    <p>Please enquire for more information about 1-Oleoyl-3-palmitoyl-rac-glycero-2-phosphoethanolamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C39H76NO8P
    Pureza:Min. 95%
    Peso molecular:718 g/mol

    Ref: 3D-FO111158

    25mg
    353,00€
    50mg
    473,00€
    100mg
    674,00€
    250mg
    1.131,00€
    500mg
    1.734,00€
  • N-Boc-L-pyroglutamic acid ethyl ester

    CAS:
    <p>N-Boc-L-pyroglutamic acid ethyl ester is a chiral building block that can be used for the preparation of amides. It is a good activating agent and is used to synthesize amide bonds from carboxylic acids. N-Boc-L-pyroglutamic acid ethyl ester can be used to synthesize sulfoxides and piperidines, which are ligands. It is also an amido, stereoselective and DPP-4 inhibitor. This chemical simplifies catalysis reactions by replacing the use of toxic solvents.</p>
    Fórmula:C12H19NO5
    Pureza:Min. 95%
    Peso molecular:257.28 g/mol

    Ref: 3D-FB39596

    2kg
    863,00€
  • 2,2-Dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azahexadecan-16-oic acid

    CAS:
    <p>2,2-Dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azahexadecan-16-oic acid (DMTA) is a versatile building block that can be used in the synthesis of a wide variety of compounds. DMTA is an important intermediate for the synthesis of complex molecules and is a useful scaffold for drug development. It has been shown to be an effective reagent for the synthesis of 2,4,6-trinitrobenzenesulfonic acid as well as other useful compounds. DMTA also has high quality and purity with CAS No. 462100-06-7 and is a speciality chemical.</p>
    Fórmula:C13H25NO7
    Pureza:Min. 95%
    Cor e Forma:Colorless Powder
    Peso molecular:307.34 g/mol

    Ref: 3D-FT161465

    10g
    607,00€
    25g
    806,00€
  • 4-Chloro-Nicotinic acid ethyl ester hydrochloride

    CAS:
    <p>4-Chloro-Niacin is a lead compound for the treatment of diabetes. The drug is an agonist of the G protein coupled receptor, which is involved in glucose homeostasis and insulin secretion. 4-Chloro-Niacin has been shown to decrease blood glucose levels in diabetic rats by activating the G protein coupled receptor, thereby increasing the release of insulin from pancreatic beta cells. This compound also has an affinity for pyridine nucleotide receptors, suggesting that it may be useful for treating metabolic syndromes.</p>
    Fórmula:C8H8ClNO2·HCl
    Pureza:Min. 95%
    Peso molecular:222.07 g/mol

    Ref: 3D-FC52040

    1g
    863,00€
  • Myelin Proteolipid Protein (139-151) (depalmitoylated) (human, bovine, dog, mouse, rat) trifluoroacetate salt

    CAS:
    <p>MPLP(139-151) is a peptide that is derived from the myelin proteolipid protein (PLP). MPLP(139-151) has been shown to inhibit macrophage inflammatory in vitro and brain inflammation in vivo. The inhibition of macrophages was mediated by the induction of apoptosis and inhibition of NF-κB. MPLP(139-151) also induced regression of experimental autoimmune encephalomyelitis in mice, which suggests that it might be useful as a therapeutic agent for multiple sclerosis or other inflammatory diseases.</p>
    Fórmula:C72H104N20O16S
    Pureza:Min. 95%
    Peso molecular:1,537.79 g/mol

    Ref: 3D-FM109654

    1mg
    860,00€
    2mg
    1.174,00€
    5mg
    2.494,00€
  • 1,2-Hexadecanediol

    CAS:
    1,2-Hexadecanediol is a compound that reacts with diphenyl ether and organic solvents at a temperature of 100 degrees Celsius. The reaction time is 5 hours. This product is best observed using microscopy, which shows the particle diameter to be 10 micrometers. 1,2-Hexadecanediol can be produced by reacting carbon sources with superparamagnetic iron at an optimum concentration of 0.5 Molar (M). The reaction mechanism is shown in the following equation: (CH)xO + Fe3O4 → xCO + Fe3O4 The optimum concentration for this reaction rate is 0.5 Molar (M), while the growth rate is 0.1 M/s. 1,2-Hexadecanediol has optical properties that are yellowish brown and crystalline structure.
    Fórmula:C16H34O2
    Pureza:Min. 95%
    Peso molecular:258.44 g/mol

    Ref: 3D-FH30638

    100g
    863,00€
  • 2-Amino-3-fluorobenzoic acid ethyl ester

    CAS:
    <p>Please enquire for more information about 2-Amino-3-fluorobenzoic acid ethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C9H10FNO2
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:183.18 g/mol

    Ref: 3D-FA67133

    25g
    2.788,00€
  • 16-Hydroxyhexadecanoic acid

    CAS:
    <p>16-Hydroxyhexadecanoic acid is a fatty acid that contains 16 carbons and 2 hydroxyl groups. It can be found in rat liver microsomes, where it binds to the cytochrome P450 enzyme, inhibiting its activity. The structural analysis of this compound has been shown to have intermolecular hydrogen bonding between the nitrogen atoms and the oxygen atoms in the hydroxyl group. 16-Hydroxyhexadecanoic acid also exhibits phase transition temperatures, which are increased by adding water molecules. This compound also has an inhibitory effect on recombinant cytochrome P450 enzymes from p. pastoris and can be used as a substrate for methyl myristate metabolism. In addition, 16-hydroxyhexadecanoic acid binds to dinucleotide phosphate (NADPH) and fluoresces when excited at 340 nm using a fluorescence detector.</p>
    Fórmula:C16H32O3
    Pureza:Min. 95%
    Cor e Forma:White Powder
    Peso molecular:272.42 g/mol

    Ref: 3D-FH73274

    50g
    863,00€
    100g
    920,00€
  • Vitamin A palmitate

    CAS:
    <p>Vitamin A palmitate is a fat-soluble vitamin that has antioxidant properties. It is available as a supplement in the form of retinol and retinyl palmitate. Vitamin A palmitate is an inactive form of vitamin A that can be converted to retinol in vivo by esterases and other enzymes. The conversion of vitamin A palmitate to retinol may be inhibited by various substances, such as estradiol benzoate. This conversion leads to the formation of free radicals, which cause oxidative injury to cells. Studies have shown that vitamin A palmitate can be toxic for humans because it interferes with the synthesis of mucin, an important constituent of human lungs and airways. Vitamin A palmitate also alters gene expression in some experimental models, leading to changes in cell growth or death.</p>
    Fórmula:C36H60O2
    Cor e Forma:Yellow Powder
    Peso molecular:524.86 g/mol

    Ref: 3D-FV29799

    1kg
    1.040,00€
    2kg
    1.634,00€
    100g
    319,00€
    250g
    458,00€
    500g
    732,00€