Acides carboxyliques
Les acides carboxyliques sont des molécules organiques caractérisées par un groupe fonctionnel de type carboxyle (-COOH). Ces acides sont fondamentaux dans diverses réactions chimiques, y compris l'estérification, l'amidation et la décarboxylation. Les acides carboxyliques sont largement utilisés dans la production de produits pharmaceutiques, de polymères et d'agrochimiques. Dans cette section, vous pouvez trouver un grand nombre d'acides carboxyliques prêts à l'emploi. Chez CymitQuimica, nous fournissons une large gamme d'acides carboxyliques de haute qualité pour soutenir vos applications de recherche et industrielles.
12457 produits trouvés pour "Acides carboxyliques"
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Vinyl acetate, 99%, stab. with 8-12ppm hydroquinone
CAS :Vinyl acetate is used in the preparation of polyvinyl acetate emulsions and polyvinyl alcohol. It acts as a precursor to polyvinyl acetate. It serves as an ingredient in furniture-glue. It is also used to prepare copolymers with other monomers such as ethylene, acrylic acid. Further, it is used toFormule :C4H6O2Degré de pureté :99%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :86.09Nickel(II) oxalate dihydrate
CAS :It is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuffs. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. ThFormule :NiC2O4•2H2OMasse moléculaire :182.76 (146.73anhy)N-Aminophthalimide, 94%
CAS :It is employed in the aziridination of chiral N-enoyl sultams. It is also used in the synthesis of n-phthalimidoaziridines This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. TFormule :C8H6N2O2Degré de pureté :94%Couleur et forme :White to pale cream, PowderMasse moléculaire :162.15Methyl crotonate, 96%, trans-isomer
CAS :Methyl crotonate was used to investigate chemo selectivity in the reaction between methyl crotonate and benzyl amine catalyzed by lipase B from Candida Antarctica using solvent engineering. It was used as starting reagent during the total synthesis of phytotoxins solanapyrones D(1) and E(2). This ThFormule :C5H8O2Degré de pureté :96%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :100.12N,N-Dimethylacetamide, anhydrous, 99.8%, packaged under Argon in resealable ChemSeal™ bottles
CAS :N,N-Dimethylacetamide is used as a polar solvent in organic synthesis as well as in reactions involving strong bases such as sodium hydroxide. It is also used as a solvent for fibers like polyacrylonitrile, spandex, as an excipient in drugs viz. vumon, busulfex and in the adhesive industry. It findFormule :C4H9NODegré de pureté :99.8%Couleur et forme :Clear liquidMasse moléculaire :87.121-Acetylpiperazine, 98%
CAS :1-Acetylpiperazine may be used in the synthesis of series of 7-alkoxyl substituted indolizinoquinoline-5,12-dione derivatives and 2-substituted-N-(naphth-1-ylmethyl)-pyrimidin-4-amines and 2-substituted-N-benzhydrylpyrimidin-4-amines. This Thermo Scientific Chemicals brand product was originally parFormule :C6H13N2ODegré de pureté :98%Couleur et forme :White to cream to yellow to green, Crystals or powder or crystalline powder or fused solid or liquid as meltMasse moléculaire :129.18L-Dihydroorotic acid, 98%
CAS :L-Dihydroorotic acid a metabolite. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part ofFormule :C5H6N2O4Degré de pureté :98%Masse moléculaire :158.11Sodium formate, ACS, 99.0% min
CAS :Reducing agent, buffering agent, complexing agent, Noble metal precipitantSodium formate is used in analytical chemistry to precipitate noble metals. It is used for tanning leather, for dyeing and printing fabrics. It acts as an electroplating agent, an acidulant in the textile industry, a reducingFormule :CHNaO2Degré de pureté :99.0%Masse moléculaire :68.01Methyl carbazate, 98%
CAS :Methyl carbazate was used in the preparation of methyl 3-(4-methyl-benzyl-idene)carbazate. It was also used in the synthesis of imidazo[1,5-d][1,2,4]triazines. It is used as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portFormule :C2H6N2O2Degré de pureté :98%Couleur et forme :Crystals or platelets or powder or crystalline powder, White to pale cream to pinkMasse moléculaire :90.08Pyridazine-3-carboxylic acid, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C5H4N2O2Degré de pureté :97%Couleur et forme :White to cream or yellow, PowderMasse moléculaire :124.10Barium acetate, 99%
CAS :It has acted as cationization agent for sensitive multiple reaction monitoring of plasma free fatty acid profiling in a fish oil human intervention. Barium acetate has been used in the process of titrating sulfates of quinine and quinidine in nonaqueous conditions. Electrophoresis in the presence ofFormule :C4H6BaO4Degré de pureté :99%Couleur et forme :Powder, White to pale creamMasse moléculaire :255.422(5H)-Furanone, 96%
CAS :2(5H)-Furanone is employed in the preparation of 5-substituted 2(5H) furanones (gamma-butenolides) catalyzed by bifunctional aminothiourea and aminosquaramide organocatalysts through direct aldol reaction with aromatic aldehydes. Further, it is used in the synthesis of lignans by Michael addition reFormule :C4H4O2Degré de pureté :96%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :84.07Methyl thiophene-3-carboxylate, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C6H6O2SDegré de pureté :97%Masse moléculaire :142.17Ethyl 4-pentenoate, 98+%
CAS :Ethyl 4-pentenoate is found in leaf oil of Prunus phaeosticta phaeosticta from Taiwan. It is also used in the preparation of 5-iodomethyl-dihydro-furan-2-one by reacting with iodine. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some document
Formule :C7H12O2Degré de pureté :98+%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :128.172,2,2-Trimethylacetamide, 98+%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
Formule :C5H11NODegré de pureté :98+%Couleur et forme :White to pale brown, Crystals or powder or crystalline powder or fused solid or flakesMasse moléculaire :101.153-(3,5-Dibromophenyl)propionic acid, 97%
CAS :3-(3,5-Dibromophenyl)propionic acid is used as an organic chemical synthesis intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product /Formule :C9H8Br2O2Degré de pureté :97%Masse moléculaire :307.972-Ethylhexyl acetate, 99%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C10H20O2Degré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :172.27Tris(2-carboxyethyl)phosphine hydrochloride, 98%
CAS :Reducing agent, specific for disulfidesFormule :C9H12O6PDegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, White to pale cream or pale yellowMasse moléculaire :247.16Methyl benzoate, 99%
CAS :Methyl benzoate is used in perfumery. It also finds use as a solvent. It acts as an intermediate and odor agents. Further, it is used to attract insects such as orchid bees. It is also used for cellulose esters, cellulose ethers, synthetic resin and rubber solvent and polyester fibers to assist in tFormule :C8H8O2Degré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :136.15Methyl 3,5-diaminobenzoate, 99%
CAS :Methyl 3,5-diaminobenzoate is used as a primary and secondary intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SFormule :C8H10N2O2Degré de pureté :99%Couleur et forme :Cream to yellow to brown, Crystals or powder or crystalline powder or fused solidMasse moléculaire :166.18
