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Acides carboxyliques

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.

12454 produits trouvés pour "Acides carboxyliques"

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  • Ethyl 4-bromocrotonate, tech. 80%

    CAS :

    Ethyl 4-bromocrotonate 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

    Formule :C6H9BrO2
    Degré de pureté :80%
    Couleur et forme :Clear, colourless to yellow, liquid
    Masse moléculaire :193.04

    Ref: 02-A10371

    10g
    56,00€
    50g
    À demander
    250g
    À demander
  • Methyl 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 Th

    Formule :C5H8O2
    Degré de pureté :96%
    Couleur et forme :Clear colorless to pale yellow, Liquid
    Masse moléculaire :100.12

    Ref: 02-A15363

    100g
    44,00€
    500g
    À demander
  • Ethyl phenylpropiolate, 98+%

    CAS :

    Ethyl phenylpropiolate, is an important organic intermediate. It is also used as an intermediate 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 in

    Formule :C11H10O2
    Degré de pureté :98+%
    Couleur et forme :Clear colorless to yellow, Liquid
    Masse moléculaire :174.20

    Ref: 02-L00603

    5g
    35,00€
    25g
    107,00€
  • Ethylenediaminetetraacetic acid diammonium salt hydrate

    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 :(NH4O2CCH2)2NCH2CH2N(CH2CO2H)2•xH2
    Couleur et forme :White, Powder or crystalline solid
    Masse moléculaire :326.31(anhy)

    Ref: 02-A15286

    25g
    25,00€
    100g
    62,00€
    500g
    216,00€
  • Methyl 4-bromopyrrole-2-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 Sci

    Formule :C6H6BrNO2
    Degré de pureté :97%
    Couleur et forme :White to cream or pale yellow, Crystals or powder or crystalline powder
    Masse moléculaire :204.02

    Ref: 02-H33918

    5g
    À demander
  • 2-(2-Phthalimidoethoxy)acetic 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 Sci

    Formule :C12H11NO5
    Degré de pureté :97%
    Couleur et forme :Powder, White
    Masse moléculaire :249.22

    Ref: 02-H33988

    1g
    À demander
    5g
    À demander
  • Methyl 3-(4-hydroxyphenyl)propionate, 98%

    CAS :

    Useful synthetic intermediate. It can be used to prepare potent and orally available G protein-coupled receptor 40 agonists as potential antidiabetic agents. May be used in the enzymatic coupling of saccharides to protein. This Thermo Scientific Chemicals brand product was originally part of the Alf

    Formule :C10H12O3
    Degré de pureté :98%
    Masse moléculaire :180.20

    Ref: 02-H64255

    25g
    111,00€
    100g
    339,00€
  • Ethyl propionate

    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 :C5H10O2
    Masse moléculaire :102.13

    Ref: 02-015498

    1kg
    57,00€
    3x1kg
    103,00€
  • Potassium trimethylacetate, 95%

    CAS :

    Potassium trimethylacetate is used as a intermediate for chemical research. 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 S

    Formule :C5H9KO2
    Degré de pureté :95%
    Couleur et forme :Powder or crystals or crystalline powder
    Masse moléculaire :140.22

    Ref: 02-H62803

    25g
    65,00€
    100g
    189,00€
  • 6-Chlorooxindole, 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 :C8H6ClNO
    Degré de pureté :98%
    Couleur et forme :Crystals or powder or crystalline powder, Pink to cream to brown or pale yellow to yellow
    Masse moléculaire :167.59

    Ref: 02-A19674

    5g
    24,00€
    25g
    À demander
    100g
    À demander
  • Ethyl cyclohexylideneacetate, 98%

    CAS :

    Ethyl cyclohexylideneacetate is used as pharmaceutical 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 code or SKU ref

    Formule :C10H16O2
    Degré de pureté :98%
    Couleur et forme :Clear colorless, Liquid
    Masse moléculaire :168.24

    Ref: 02-B25073

    5g
    À demander
    25g
    À demander
    100g
    À demander
  • Calcium formate, 98%

    CAS :

    An industrial chemical compound and faster setting, early strength gain accelerating admixture for concrete or mortars. It is used in the building industry, in the production of feedstuff mixtures, for silage and in the tannery. Also used in leather tanning, producing formic acid, concrete cure acce

    Formule :C2H2CaO4
    Degré de pureté :98%
    Couleur et forme :White to cream, Crystals or powder or crystalline powder
    Masse moléculaire :130.11

    Ref: 02-A18916

    100g
    41,00€
    500g
    152,00€
  • Dimethyl maleate, 96%

    CAS :

    Dimethyl maleate is acts as a dienophile involved in ultrasonic irradiation promoted Diels-Alder reaction with substituted furans. It is widely used as an intermediate and additive for pharmaceuticals, copolymers, pigments, plastics, paints, adhesives and agrochemicals. As an internal modifier, it i

    Formule :C6H8O4
    Degré de pureté :96%
    Couleur et forme :Clear, colourless, liquid
    Masse moléculaire :144.13

    Ref: 02-A18944

    1kg
    148,00€
    5kg
    526,00€
    100g
    38,00€
    250g
    59,00€
  • Rubidium 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•xH2O
    Degré de pureté :99.8%
    Masse moléculaire :130.49(anhy)

    Ref: 02-013499

    10g
    65,00€
  • 2,2,3,4,4,4-Hexafluorobutyl methacrylate, 96%, stab.

    CAS :

    It is an epoxy thinner and is mainly used as the modifier of the (meth)acrylate resin. Well-defined organic/inorganic hybrid fluorinated star polymers were synthesized via atom transfer radical polymerization (ATRP) of 2,2,3,4,4,4-hexafluorobutyl methacrylate (HFBMA) using octa(aminophenyl)silsesqu

    Formule :C8H8F6O2
    Degré de pureté :96%
    Couleur et forme :Clear, colorless, Liquid
    Masse moléculaire :250.14

    Ref: 02-L09543

    25g
    À demander
    100g
    À demander
  • Sodium succinate hexahydrate

    CAS :

    Sodium succinate hexahydrate is used as an ingredient of topical preparations for the treatment of cataract. 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 Al

    Formule :C4H16Na2O10
    Couleur et forme :White, Crystals or powder or crystalline powder or granules
    Masse moléculaire :270.14

    Ref: 02-033386

    1kg
    130,00€
    250g
    46,00€
  • N-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 :C4H10N2O
    Degré de pureté :90%
    Couleur et forme :Powder or crystalline powder and/or lumps/chunks or fused solid, White to pale yellow
    Masse moléculaire :102.14

    Ref: 02-L13398

    5g
    72,00€
    25g
    À demander
  • 2,4,5-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 :C4H4N2O3
    Degré de pureté :98%
    Couleur et forme :Powder, White to pale cream
    Masse moléculaire :128.09

    Ref: 02-B23320

    1g
    66,00€
    5g
    277,00€
  • 3,5-Dinitrobenzamide, 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 :C7H5N3O5
    Degré de pureté :98%
    Couleur et forme :White to yellow, Crystals or powder or crystalline powder
    Masse moléculaire :211.13

    Ref: 02-B21865

    25g
    73,00€
    100g
    À demander
  • Methyl 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 :C9H7NO2
    Degré de pureté :99%
    Couleur et forme :Crystals or powder or crystalline powder or fused solid, White to cream to pale yellow
    Masse moléculaire :161.16

    Ref: 02-L08365

    5g
    32,00€
    25g
    À demander
    100g
    À demander