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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o-Cresolphthalein complexone, indicator grade
CAS :Indicator for complexometric titration of Mg, Ca, Sr and Ba. It is used as an alkaline earth metal ion indicator. Suggested to be colorless at pH 11, but turns pink in the presence of alkaline earth metals. Also utilized in an auto analyzer to determine serum calcium. This Thermo Scientific ChemicalFormule :C32H32N2O12Couleur et forme :White to cream, PowderMasse moléculaire :636.611-Formylpiperazine, tech. 90
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 :C5H11N2ODegré de pureté :90+%Couleur et forme :Liquid, Clear colorless to yellowMasse moléculaire :115.16N-(3-Bromopropyl)phthalimide, 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 SciFormule :C11H10BrNO2Degré de pureté :98%Couleur et forme :Crystalline powder or powder, White to cream or pale yellowMasse moléculaire :268.11Butyramide, 98%
CAS :Butyramide was used in the synthesis of hydroxamic acids, electrorheological fluids and -amodoorganotin compounds. It was used as substrate of (+)--lactamase to develop a microreactor to study enzyme stability, activity, kinetics and substrate specificity. This Thermo Scientific Chemicals brand prodFormule :C4H9NODegré de pureté :98%Couleur et forme :White to cream, Crystals or powder or crystalline powder or flakesMasse moléculaire :87.12N-(4-Bromobutyl)phthalimide, 96%
CAS :N-(4-Bromobutyl)phthalimide is used in organic synthesis and the production of pharmaceutical. It can react with 1-phenyl-piperazine to get N-[4-(4-phenyl-piperazin-1-yl)-butyl]-phthalimide. It is a useful synthesis reagent used to synthesize B-cyclodextrin derivatives. This Thermo Scientific ChemicFormule :C12H12BrNO2Degré de pureté :96%Couleur et forme :White to cream, PowderMasse moléculaire :282.142,2,3,3-d(4)-3-(Trimethylsilyl)propionic acid sodium salt, 98+ atom % D
CAS :2,2,3,3-d(4)-3-(Trimethylsilyl)propionic acid sodium salt is used as a deuterium labeled silane. Also used in pharmaceutical industry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the le
Formule :C6H13NaO2SiDegré de pureté :98+ atom %DCouleur et forme :White to pale cream, PowderMasse moléculaire :172.27(1S,2R)-cis-4-Cyclohexene-1,2-dicarboxylic acid 1-monomethyl ester, 98%
CAS :(1S,2R)-cis-4-Cyclohexene-1,2-dicarboxylic acid 1-monomethyl ester is used in organic synthesis as a starting material and 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 lFormule :C9H12O4Degré de pureté :98%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :184.19N,N-Dimethylformamide, anhydrous, amine free, 99.9%
CAS :Suitable for nucleic acids, peptide synthesisN, N-Dimethylformamide is commonly used as a solvent. It is used as a reagent in Bouveault aldehyde synthesis and also in Vilsmeier-Haack reaction. It acts as a catalyst in the synthesis of acyl chlorides. It is used for separating and refining crude fromFormule :C3H7NODegré de pureté :99.9%Couleur et forme :Clear colorless, LiquidMasse moléculaire :73.10Methyl 1-methylpyrrole-2-carboxylate, 99%
CAS :Methyl 1-methylpyrrole-2-carboxylate is used as chemical and organic Intermediates. 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 cFormule :C7H9NO2Degré de pureté :99%Couleur et forme :Clear colorless to yellow to orange, LiquidMasse moléculaire :139.15Strontium oxalate, 95%
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 :C2O4SrDegré de pureté :95%Couleur et forme :White, Powder or lumpMasse moléculaire :175.642-Chlorodibenzo[b,f]-1,4-oxazepin-11(10H)-one, 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 :C13H8ClNO2Degré de pureté :97%Masse moléculaire :245.66Tripotassium citrate monohydrate, 97%
CAS :It is used in the laboratory as a buffering agent and chelator. In renal function studies, potassium citrate is used as an alkanizing agent where the citric acid is a metabolic substrate in renal cells. Studies have shown that potassium citrate may increase bone density, it is therefore used in reseFormule :C6H7K3O8Degré de pureté :97%Couleur et forme :Granular or chunksMasse moléculaire :324.412-Bromoacetamide, 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 SciFormule :C2H4BrNODegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, White to creamMasse moléculaire :137.96sec-Butyl acetate, 98%
CAS :sec-Butyl acetate is used in organic synthesis, catalytic agent, petrochemical additive. 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 :C6H12O2Degré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :116.16Ethylenediaminetetraacetic Acid Dipotassium Salt Dihydrate, 99%
CAS :Ethylenediaminetetraacetic acid dipotassium salt dihydrate is used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. It is involved in the study of chelators, biochemicals and reagents as well as in the study of the three dimensional hierarchy structures from self-Formule :C10H18K2N2O10Degré de pureté :99%Couleur et forme :White, PowderMasse moléculaire :404.46Ethylenediaminetetraacetic acid, iron(III) monosodium salt
CAS :Ethylenediaminetetraacetic acid, iron(III) monosodium salt is used to eliminate enzyme inhibition by traces of heavy metals and to inhibit enzymes that require divalent cations as cofactors. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. SomeFormule :C10H12FeN2NaO8Couleur et forme :powder, Pale yellowMasse moléculaire :367.05N,N-Diethylacetamide, 99%
CAS :N,N-Diethylacetamide was used to investigate the spectroscopic properties ofN,N-diethyl-2-[(4-substituted)phenylsulfinyl] acetamides. It is commonly used as drug solvent. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and laFormule :C6H13NODegré de pureté :99%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :115.186-Bromooxindole, 97%
CAS :6-Bromooxindole derivative is used in the preparation of p38alpha inhibitors as potential anti- inflammatories. It is used as an intermediate in pharmaceuticals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label infoFormule :C8H6BrNODegré de pureté :97%Masse moléculaire :212.05Ethyl 4-hydroxy-3-methoxycinnamate, 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 SciFormule :C12H14O4Degré de pureté :98%Couleur et forme :White to cream to pale orange to pale red, PowderMasse moléculaire :222.24
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