
Acides carboxyliques
12454 produits trouvés pour "Acides carboxyliques"
Diethyl fumarate, 98%
CAS :Diethyl fumarate, is used as an intermediate for plasticizer, flavoring agents and surface coatings. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. It is also used as a intermediate and solvent in organic synthesis. This The
Formule :C8H12O4Degré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :172.18Dimethyl oxalate, 99%
CAS :Dimethyl oxalate is used as an alternate fuel in the direct oxidation fuel cell. It is involved in the catalytic hydrogenation using Cu/SiO2 to prepare ethylene glycol. It is also used in the selective gas-phase hydrogenation catalyzed by Ag/SiO2 to get the corresponding alcohol.This Thermo Scientif
Formule :C4H6O4Degré de pureté :99%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :118.09Isonicotinic acid hydrazide, 98+%
CAS :Used for fluorescent HPLC detection of delta 4-3-ketosteroids 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 h
Formule :C6H7N3ODegré de pureté :98+%Couleur et forme :White to pale cream, Powder or crystalsMasse moléculaire :137.14Sodium 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 reducing
Formule :CHNaO2Degré de pureté :99.0%Masse moléculaire :68.01Ethylenediaminetetraacetic acid tripotassium salt dihydrate, 99%
CAS :Ethylenediaminetetraacetic acid tripotassium salt dihydrate is involved to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. It is also used to study chelators, biochemicals and reagents. Further, it is utilized to check the safety of ethylenediaminetetraacetic acid a
Formule :C10H17K3N2O10Degré de pureté :99%Couleur et forme :Powder or crystalline powder or granules or lumps, White to pale yellowMasse moléculaire :442.55m-Tolylacetic acid, 99%
CAS :It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. 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
Formule :C9H10O2Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder or fused solid, White to creamMasse moléculaire :150.18L-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 of
Formule :C5H6N2O4Degré de pureté :98%Masse moléculaire :158.112-Methylvaleric acid, 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 :C6H12O2Degré de pureté :98+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :116.16Ethyl diacetoacetate, 97%
CAS :Ethyl diacetoacetate is used in the preparation of 3-acetyl-6-chloro-7-hydroxy-4-methylcoumarin. It is used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation an
Formule :C8H12O4Degré de pureté :97%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :172.18N-Acetylethylenediamine, 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 Sci
Formule :C4H10N2ODegré de pureté :90%Couleur et forme :Powder or crystalline powder and/or lumps/chunks or fused solid, White to pale yellowMasse moléculaire :102.14Methyl pyrrole-2-carboxylate, 97%
CAS :It is used in medicine and as 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 refe
Formule :C6H7NO2Degré de pureté :97%Masse moléculaire :125.13Benzyl carbazate, 98+%
CAS :Benzyl carbazate is used as a reagent for preparation of benzyloxycarbonyl (Z, Cbz) hydrazides of carboxylic acids, particularly N-protected amino acids. Subsequent hydrogenolysis gives the hydrazide which can be converted to the azide for coupling with a further amino acid residue by the azide meth
Formule :C8H10N2O2Degré de pureté :98+%Couleur et forme :White to pale yellow, Crystalline powder or flakesMasse moléculaire :166.18Methyl 4-cyanobenzoate, 99%
CAS :It finds its application in the chemoselective biotransformation of nitriles by Rhodococcus equi A4 and in the design of 3-(4-carboxybenzoyl)-2-quinolinecarboxaldehyde as a reagent for ultrasensitive determination of primary amines by capillary electrophoresis using laser fluorescence detection. Thi
Formule :C9H7NO2Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder or fused solid, White to cream to pale yellowMasse moléculaire :161.163-Methyl-1H-pyrazole-5-carboxylic acid, 97%
CAS :3-Methylpyrazole-5-carboxylic acid is a potent and selective D-amino acid oxidase (DAO) (also known as DAAO, DAMOX and OXDA) inhibitor that protects DAO cells from oxidative stress induced by D-Serine. 3-Methylpyrazole-5-carboxylic acid specifically prevents formalin-induced tonic pain. This Thermo
Formule :C5H6N2O2Degré de pureté :97%Masse moléculaire :126.123-(4-Bromophenyl)propionic acid, 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 :C9H9BrO2Degré de pureté :98%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :229.07Thymolphthalexone
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 :C38H44N2O12Couleur et forme :White to pale brown, powderMasse moléculaire :720.772,4,5-Trihydroxypyrimidine, 98%
CAS :2,4,5-Trihydroxypyrimidine studies show that it can form stable base pairs with all four bases in a DNA duplex. It has been used as oxidative DNA damage biomarker in tissue engineered skin. It acts as an antagonist of uracil in the growth of Lactobacillus casei. This Thermo Scientific Chemicals bran
Formule :C4H4N2O3Degré de pureté :98%Couleur et forme :Powder, White to pale creamMasse moléculaire :128.09Rubidium formate hydrate, 99.8% (metals basis)
CAS :Rubidium formate hydrate is used in anticoagulants, dental materials, indicators and reagents. 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 produ
Formule :CHO2Rb•xH2ODegré de pureté :99.8%Masse moléculaire :130.49(anhy)Tris(2-carboxyethyl)phosphine hydrochloride, 98%, Molecular Biology Grade
CAS :Tris(2-carboxyethyl)phosphine hydrochloride, 98%, Molecular Biology Grade
Formule :C9H12O6PDegré de pureté :98%Couleur et forme :Crystalline powder or powder or crystals or solid, WhiteMasse moléculaire :247.16Sodium 4-hydroxybenzoate, 99+%
CAS :It is used as a pharmaceutical 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 SKU reference has not changed as
Formule :C7H5NaO3Degré de pureté :99+%Masse moléculaire :160.1
