
Acides carboxyliques
12457 produits trouvés pour "Acides carboxyliques"
2,2'-Biphenyldicarboxylic acid anhydride - 70%
CAS :2,2'-Biphenyldicarboxylic acid anhydride is a diphenic anhydride that has a carboxylate group on one end and a phenyl group on the other. The nitrogen atoms in this molecule are part of the intramolecular hydrogen bonds that stabilize the molecule. 2,2'-Biphenyldicarboxylic acid anhydride is used in wastewater treatment as it reacts with amines to form ammonium salts. This process also releases hydrogen, which can be used for fuel cells or light emission. It is also used to produce other compounds such as malonic acid and phenylacetic acid.
Formule :C14H8O3Degré de pureté :(%) Min. 70%Couleur et forme :Brown Beige PowderMasse moléculaire :224.21 g/molH-Arg-Ala-OH acetate salt
CAS :H-Arg-Ala-OH acetate salt (HAA) is a histidine analogue that has been found to have physiological function as an endogenous substrate for serine protease. HAA acts as a competitive inhibitor of the serine protease enzyme by binding to the active site serine in the active site. The molecule is a disulfide bond and can be synthesized by the microorganism Corynebacterium glutamicum. This salt was extracted from yellowtail and found to inhibit corynebacterium glutamicum. X-ray absorption studies showed that the molecule contains a single amino acid, which is an analog of histidine.Formule :C9H19N5O3Degré de pureté :Min. 95%Masse moléculaire :245.28 g/mol(Des-Gly10,Des-Ser4,D-Leu6,Pro-NHEt 9)-LHRH trifluoroacetate salt
CAS :Please enquire for more information about (Des-Gly10,Des-Ser4,D-Leu6,Pro-NHEt 9)-LHRH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C56H79N15O10Degré de pureté :Min. 95%Masse moléculaire :1,122.32 g/molAbz-Amyloid beta/A4 Protein Precursor770 (669-674)-EDDnp trifluoroacetate salt
CAS :Please enquire for more information about Abz-Amyloid beta/A4 Protein Precursor770 (669-674)-EDDnp trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C43H62N12O15SDegré de pureté :Min. 95%Masse moléculaire :1,019.09 g/molBoc-Leu-Ser-Thr-Arg-AMC trifluoroacetate salt
CAS :Boc-Leu-Ser-Thr-Arg-AMC trifluoroacetate salt is a synthetic substrate that is used in enzyme assays. The hydrolysis of the peptidyl ester bond by the enzyme results in release of AMC and an unstable intermediate, which reacts with AMC to form a stable fluorescent product. This product can be detected using various chromatographic techniques. Boc-Leu-Ser-Thr-Arg-AMC trifluoroacetate salt has been shown to be an effective anticoagulant for blood clotting and it is also used as a second order rate constant in the determination of coagulation factors.Formule :C34H52N8O10Degré de pureté :Min. 95%Masse moléculaire :732.82 g/molH-D-Ile-Phe-Lys-pNA trifluoroacetate salt
CAS :Please enquire for more information about H-D-Ile-Phe-Lys-pNA trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C27H38N6O5Degré de pureté :Min. 95%Masse moléculaire :526.63 g/mol(2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester
CAS :Please enquire for more information about (2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C24H23N5O7Degré de pureté :Min. 95%Masse moléculaire :493.47 g/molNocistatin (bovine) trifluoroacetate salt
CAS :Please enquire for more information about Nocistatin (bovine) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C82H135N21O32Degré de pureté :Min. 95%Masse moléculaire :1,927.07 g/mol3,5-di-tert-Butyl-4-hydroxyphenylpropionic acid methyl ester
CAS :3,5-di-tert-butyl-4-hydroxyphenylpropionic acid methyl ester is a compound that has been used as an analytical reagent and as a precursor to other chemicals. It is a white solid with a melting point of about 40°C. 3,5-di-tert-butyl-4-hydroxyphenylpropionic acid methyl ester is soluble in hexane, benzene, and diethylether. It also reacts with fatty acids to produce polymers. 3,5-di-tert-butyl-4-hydroxyphenylpropionic acid methyl ester has been shown to be an effective antibacterial agent against Gram negative bacteria such as Escherichia coli and Pseudomonas aeruginosa.Formule :C18H28O3Degré de pureté :90%Couleur et forme :Off-White PowderMasse moléculaire :292.41 g/mol3-Maleimidophenyl boronic acid
CAS :Please enquire for more information about 3-Maleimidophenyl boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C10H8NO4BDegré de pureté :Min. 95%Masse moléculaire :216.99 g/molH-Trp-Nle-Arg-Phe-NH2 acetate salt
CAS :H-Trp-Nle-Arg-Phe-NH2 acetate salt is a muscle relaxant that binds to the muscle receptor site, which is responsible for contraction of skeletal muscles. It has been shown to be effective in treating anterior retractor mytilus in horses.Formule :C32H45N9O4Degré de pureté :Min. 95%Masse moléculaire :619.76 g/mol[4-(1-Cyano-1-methylethyl)phenyl]boronic acid
CAS :Please enquire for more information about [4-(1-Cyano-1-methylethyl)phenyl]boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C10H12BNO2Degré de pureté :Min. 95%Masse moléculaire :189.02 g/mol(Des-acetyl)-a-MSH trifluoroacetate salt
CAS :Please enquire for more information about (Des-acetyl)-a-MSH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C75H107N21O18SDegré de pureté :Min. 95%Masse moléculaire :1,622.85 g/molMonocyte Chemotactic Protein-1 (65-76) (human) trifluoroacetate salt
CAS :Please enquire for more information about Monocyte Chemotactic Protein-1 (65-76) (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C59H98N18O22Degré de pureté :Min. 95%Masse moléculaire :1,411.52 g/molMART-1 (27-35) (human) trifluoroacetate salt
CAS :Produit contrôléPlease enquire for more information about MART-1 (27-35) (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C37H67N9O11Degré de pureté :Min. 95%Masse moléculaire :813.98 g/molAdropin (34-76) (human, mouse, rat) trifluoroacetate salt
CAS :Please enquire for more information about Adropin (34-76) (human, mouse, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C190H293N55O68S2Degré de pureté :Min. 95%Masse moléculaire :4,499.82 g/mol(Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt
CAS :Please enquire for more information about (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C195H296N54O56Degré de pureté :Min. 95%Masse moléculaire :4,292.77 g/molC-Peptide (human) acetate salt
CAS :C-Peptide (human) acetate salt H-Glu-Ala-Glu-Asp-Leu-Gln-Val-Gly-Gln-Val-Glu-Leu-Gly-Gly-Gly-Pro-Gly-Ala -Gly Ser Leu Gln Pro Leu Ala Leu Glu Gly Ser Leu Gln Pro Leu Ala is a peptide that has been purified from the pancreas of human and bovine sources. It is used in blood sampling and rate constant experiments to measure the response element on a signal peptide. This experiment can be used to study insulin production, as well as other biological samples. C Peptide (human) acetate salt H Glu Ala Glu Asp Leu Gln Val Gly Gln Val Glu Leu Gly Gly Gly Pro Gly Ala Gly Ser Leu Gln Pro Leu Ala has inhibitory properties againstFormule :C129H211N35O48Degré de pureté :Min. 95%Masse moléculaire :3,020.26 g/molH-Gly-Gly-Arg-anilide acetate salt
CAS :Please enquire for more information about H-Gly-Gly-Arg-anilide acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C16H25N7O3Degré de pureté :Min. 95%Masse moléculaire :363.42 g/molD-Lactic acid benzyl ester
CAS :D-Lactic acid benzyl ester is a chiral molecule that can be used as a feedstock for the production of D-lactic acid. It has been shown to catalyze hydrogenation reactions with an enhanced reaction rate and high selectivity when compared to other methods. The catalytic activity of D-lactic acid benzyl ester can be increased by using zeolites or iron catalyst, which are more expensive than the ligand used in this study. In addition, D-lactic acid benzyl ester was found to be more effective at catalysing the reaction between alkenes and hydrogen gas than other known catalysts. These findings indicate that it may be possible to use D-lactic acid benzyl ester as a cost-effective alternative to other catalysts in industrial processes.Formule :C10H12O3Degré de pureté :Min. 95%Masse moléculaire :180.2 g/molCaloxin 2A1 trifluoroacetate salt
CAS :Please enquire for more information about Caloxin 2A1 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C64H91N19O22Degré de pureté :Min. 95%Masse moléculaire :1,478.52 g/molSarafotoxin B trifluoroacetate salt
CAS :Component of snake venom; part of a family of vasoconstrictor isopeptidesFormule :C110H159N27O34S5Degré de pureté :Min. 95%Masse moléculaire :2,563.93 g/mol(Phenylac 1,D-Tyr(Me)2,Arg6·8,Tyr-NH29)-Vasopressin trifluoroacetate salt Phenylac-D-Tyr(Me)-Phe-Gln-Asn-Arg-Pro-Arg-Tyr-NH2 tri
CAS :Please enquire for more information about (Phenylac 1,D-Tyr(Me)2,Arg6·8,Tyr-NH29)-Vasopressin trifluoroacetate salt Phenylac-D-Tyr(Me)-Phe-Gln-Asn-Arg-Pro-Arg-Tyr-NH2 tri including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C62H83N17O13Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :1,274.43 g/molAxltide trifluoroacetate salt
CAS :Please enquire for more information about Axltide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C63H107N19O20S2Degré de pureté :Min. 95%Masse moléculaire :1,514.77 g/mol(Phe7)-Dynorphin A (1-7) acetate salt
CAS :Dynorphin A (1-7) acetate salt is a potent analgesic that has been used to treat pain. It has been shown to be effective in the treatment of laryngitis and other laryngological disorders. Dynorphin A (1-7) acetate salt is a prodrug that is hydrolyzed in vivo to dynorphin A (1-7) by esterases, which can then bind to opioid receptors. This drug has been validated for use as a diagnostic agent in coatings and in algorithms for analysis of polygonal images from laryngoscopy. The dehydrogenase enzymes are added to the coating or algorithm for diagnosis of the presence of vocal cord pathology. Dynorphin A (1-7) acetate salt also shows promising results for analyzing waveforms from laryngoscopy, with the goal of classifying vocal cord pathology.Formule :C43H58N10O9Degré de pureté :Min. 95%Masse moléculaire :858.98 g/molCortistatin-29 (human) trifluoroacetate salt
CAS :Please enquire for more information about Cortistatin-29 (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C149H223N47O42S3Degré de pureté :Min. 95%Masse moléculaire :3,440.85 g/molMet(O)14-Exenatide trifluoroacetate salt
CAS :Please enquire for more information about Met(O)14-Exenatide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C184H282N50O61SDegré de pureté :Min. 95%Masse moléculaire :4,202.57 g/mol(His(3-Me)2)-LHRH trifluoroacetate salt
CAS :Please enquire for more information about (His(3-Me)2)-LHRH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C56H77N17O13·C2HF3O2Degré de pureté :Min. 95%Masse moléculaire :1,310.34 g/molDynorphin A trifluoroacetate salt
CAS :Dynorphin A is a peptide that belongs to the class of opioid peptides. It acts as a kappa-opioid receptor agonist and is involved in the transmission of pain signals and other information from the central nervous system to the peripheral nervous system. Dynorphin A has been shown to inhibit the release of neurotransmitters, such as acetylcholine, dopamine, serotonin, and norepinephrine. It also blocks the action of transmitters at postsynaptic membranes by binding to their receptors. Dynorphin A binds with high affinity to kappa-opioid receptors and can be used for treatment of heroin addiction and chronic pain.Formule :C99H155N31O23Degré de pureté :Min. 95%Masse moléculaire :2,147.49 g/molAbz-Amyloid beta/A4 Protein Precursor770 (708-715)-Lys(Dnp)-D-Arg-D-Arg-D-Arg amide trifluoroacetate salt
CAS :Please enquire for more information about Abz-Amyloid beta/A4 Protein Precursor770 (708-715)-Lys(Dnp)-D-Arg-D-Arg-D-Arg amide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C69H114N26O18Degré de pureté :Min. 95%Masse moléculaire :1,595.81 g/mol2-(Carboxymethyl)-4,5-dimethoxybenzoic acid
CAS :Please enquire for more information about 2-(Carboxymethyl)-4,5-dimethoxybenzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C11H12O6Degré de pureté :Min. 95%Masse moléculaire :240.21 g/mol(N-Me-Phe7)-Neurokinin B trifluoroacetate salt
CAS :Please enquire for more information about (N-Me-Phe7)-Neurokinin B trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C60H81N13O14S2Degré de pureté :Min. 95%Masse moléculaire :1,272.5 g/molFormyl-(D-Trp6)-LHRH (2-10) trifluoroacetate salt
CAS :Please enquire for more information about Formyl-(D-Trp6)-LHRH (2-10) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C60H77N17O12Degré de pureté :Min. 95%Masse moléculaire :1,228.36 g/molAmyloid β-Protein (1-38) trifluoroacetate salt
CAS :Please enquire for more information about Amyloid beta-Protein (1-38) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C184H277N51O56SDegré de pureté :Min. 95%Masse moléculaire :4,131.54 g/molGRPP (human) trifluoroacetate salt
CAS :Please enquire for more information about GRPP (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C136H215N41O58SDegré de pureté :Min. 95%Masse moléculaire :3,384.47 g/mol6-Chloro-2-methylbenzoic acid
CAS :6-Chloro-2-methylbenzoic acid is a methyl ester that is used in the synthesis of 2-chloro-6-fluorobenzaldehyde. This chemical reacts with hydrogen peroxide to produce chloride and 2,6-dichlorobenzoic acid. The compound can also be synthesized from 2,6-dichlorobenzaldehyde and methoxyethanol. 6CMB has been shown to react with anions such as Cl-, Br-, NO2-, SO3H, and PO3H2 to form organic carboxylates or sulfoxides. It has also been shown to be a byproduct of the reaction between chloral hydrate and potassium permanganate.
Formule :C8H7ClO2Degré de pureté :90%Couleur et forme :PowderMasse moléculaire :170.59 g/molDnp-Pro-TNF-alpha (71-82) amide (human) trifluoroacetate salt
CAS :Please enquire for more information about Dnp-Pro-TNF-alpha (71-82) amide (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C57H94N22O21Degré de pureté :Min. 95%Masse moléculaire :1,423.49 g/molH-Lys-Gly-Asp-Ser-OH trifluoroacetate salt
CAS :Please enquire for more information about H-Lys-Gly-Asp-Ser-OH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C15H27N5O8Degré de pureté :Min. 95%Masse moléculaire :405.4 g/mol3-[(2-Aminoethyl)dithio]propionic acid
CAS :Dithiobis(3-mercaptopropionate) is an analog of 3-[(2-Aminoethyl)dithio]propionic acid (DTA). It has been used as a cross-linking agent for the synthesis of polymers with acidic pH. Dithiobis(3-mercaptopropionate) is also used for the synthesis of conjugates and bifunctional molecules. Dithiobis(3-mercaptopropionate) can be synthesized by reacting bis(sulfanylmethyl)amine with sodium azide in an acidic solution. The cross-linking reaction will produce a disulfide bond, which is a covalent linkage between two cysteine residues in two different polypeptides or proteins. This crosslink is irreversible, so it cannot be broken down by chemical processes, but can be broken down by enzymatic digestion.Formule :C5H11NO2S2Degré de pureté :(%) Min. 95%Couleur et forme :PowderMasse moléculaire :181.28 g/molH-Arg-Val-OH acetate salt
CAS :H-Arg-Val-OH acetate salt is a recombinant humanized monoclonal antibody that binds to the serine protease, which is an enzyme that cleaves proteins at specific sites. The antibody inhibits the activity of this enzyme and prevents the release of proteins from cells. It has been shown to be clinically relevant in treating heart failure, chronic pulmonary disease, and congenital heart disease. In addition, H-Arg-Val-OH acetate salt inhibits the release of inflammatory molecules like interleukin 6 (IL6) and tumor necrosis factor alpha (TNFα), which are involved in a variety of diseases.Formule :C11H23N5O3Degré de pureté :Min. 95%Masse moléculaire :273.33 g/molCys-Gly-Lys-Lys-Gly-Amyloid b-Protein (33-40) trifluoroacetate salt
CAS :Please enquire for more information about Cys-Gly-Lys-Lys-Gly-Amyloid b-Protein (33-40) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C51H93N15O14S2Degré de pureté :Min. 95%Masse moléculaire :1,204.51 g/mol(Phe13,Tyr19)-MCH (human, mouse, rat) trifluoroacetate salt
CAS :Please enquire for more information about (Phe13,Tyr19)-MCH (human, mouse, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C109H160N30O26S4Degré de pureté :Min. 95%Masse moléculaire :2,434.89 g/molBovine Pineal Antireproductive Tripeptide acetate salt
CAS :Bovine pineal antiprogestin tripeptide acetate salt H-Thr-Ser-Lys-OH acetate salt is a molecule that binds to the prolactin receptor. It is a hydroxyl group reactive, carboxy terminal β amino acid analog of prolactin. It has been shown to have inhibitory properties in cancer cells and can be used as a diagnostic agent for tumor growth. This molecule also inhibits the activity of the prolactin receptor with micrometer-sized particles and has diagnostic potential in breast cancer cells.Formule :C13H26N4O6Degré de pureté :Min. 95%Masse moléculaire :334.37 g/mol(2R,4S)-4-Fluoropyrrolidine-2-carboxylic acid
CAS :Please enquire for more information about (2R,4S)-4-Fluoropyrrolidine-2-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C5H8FNO2Degré de pureté :Min. 95%Masse moléculaire :133.12 g/molDocosahexaenoic acid ethyl ester
CAS :Docosahexaenoic acid ethyl ester (DHAEE) is a biologically active form of docosahexaenoic acid (DHA), which is an omega-3 polyunsaturated fatty acid. DHAEE is synthesized from DHA through the process of acylation with ethanol. It has been shown to have antioxidant and anti-inflammatory properties in animal studies, as well as improved brain functions. When given to rats, it prevents neuronal death and has been shown to reduce the risk of congestive heart failure.Formule :C24H36O2Degré de pureté :Min. 95%Couleur et forme :Colorless Yellow Clear LiquidMasse moléculaire :356.54 g/molSperm Peptide P10G trifluoroacetate salt
CAS :Please enquire for more information about Sperm Peptide P10G trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C36H58N10O13Degré de pureté :Min. 95%Masse moléculaire :838.91 g/molAc-Val-Glu-His-Asp-AFC trifluoroacetate salt
CAS :Please enquire for more information about Ac-Val-Glu-His-Asp-AFC trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C32H36F3N7O11Degré de pureté :Min. 95%Masse moléculaire :751.66 g/mol(Lys15,Arg16,Leu27)-VIP (1-7)-GRF (8-27) trifluoroacetate salt
CAS :Please enquire for more information about (Lys15,Arg16,Leu27)-VIP (1-7)-GRF (8-27) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C142H240N44O38Degré de pureté :Min. 95%Masse moléculaire :3,171.7 g/molo-Cresol-4-sulphonic acid
CAS :o-Cresol-4-sulphonic acid is a fine chemical with the CAS number 7134-04-5. It is a versatile building block that can be used as a reagent in research, as a speciality chemical and as an intermediate in the production of other compounds. o-Cresol-4-sulphonic acid has been used to synthesize pharmaceuticals, agrochemicals, dyes, perfumes and many more products. This compound has also been used as a reaction component in organic synthesis to form new compounds and scaffolds.Formule :C7H8O4SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :188.2 g/molN,N'-Dibenzylethylenediamine diacetate
CAS :Produit contrôléN,N'-Dibenzylethylenediamine diacetate is a diagnostic agent that is used to detect penicillin in blood samples. It reacts with the drug by forming a red-colored product, which can be detected with an ultraviolet light. This reaction is inhibited by cefapirin sodium and benzathine. The detection of penicillin in maternal blood has been shown to be significantly higher during the first trimester of pregnancy than during any other time period. Penicillin has also been shown to be effective against syphilis and streptococcal pharyngitis (strep throat), although it is not recommended for treatment trials because of its tendency to cause allergic reactions.Formule :C16H20N2•(C2H4O2)2Degré de pureté :Min. 95%Masse moléculaire :360.45 g/mol
