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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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  • Vinyl chloroacetate, 99%, stab. with 4-methoxyphenol

    CAS :

    Vinyl chloroacetate was used to study the effect of the electron-withdrawing groups on the ligand in a series of bis(acetylacetonate)cobalt(II) derivatives. It is used for the enzyme-catalyzed, regioselective acylation of carbohydrates. This Thermo Scientific Chemicals brand product was originally p

    Formule :C4H5ClO2
    Degré de pureté :99%
    Couleur et forme :Clear colorless, Liquid
    Masse moléculaire :120.53

    Ref: 02-L09446

    10g
    À demander
    50g
    169,00€
  • 2,4-Thiazolidinedione, 99%

    CAS :

    2,4-Thiazolidinedione may be used in the synthesis of sixteen 5-arylidene-2,4-thiazolidinediones, via ultrasound-promoted aldol condensation reaction. It may be used as starting material for the synthesis of drugs with antihyperglycemic activity. This Thermo Scientific Chemicals brand product was or

    Formule :C3H3NO2S
    Degré de pureté :99%
    Couleur et forme :Crystalline powder or crystals, White to cream or pale yellow
    Masse moléculaire :117.12

    Ref: 02-A13496

    25g
    69,00€
    100g
    À demander
  • Iron(II) oxalate hydrate, 96%

    CAS :
    ferrous oxalate
    Formule :C2FeO4
    Degré de pureté :96%
    Couleur et forme :Yellow, Powder
    Masse moléculaire :143.86

    Ref: 02-039261

    2kg
    198,00€
    500g
    78,00€
  • 2-Phenoxyacetamide, 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 :C8H9NO2
    Degré de pureté :98%
    Couleur et forme :White to cream, Crystals or powder or crystalline powder
    Masse moléculaire :151.17

    Ref: 02-A14934

    5g
    À demander
    25g
    À demander
  • Ethylenediaminetetraacetic acid disodium salt dihydrate, 99+%

    CAS :

    Ethylenediaminetetraacetic acid disodium salt dihydrate is used as a chelator of divalent cations. It inhibits enzymes such as metalloproteases that require divalent cations for activity. It is also used in chelation therapy. It acts as a sequestering agent in shampoos, cleaners and other personal c

    Formule :C10H18N2Na2O10
    Degré de pureté :99+%
    Couleur et forme :Crystals or powder or crystalline powder, White
    Masse moléculaire :372.24

    Ref: 02-A15161

    1kg
    103,00€
    5kg
    369,00€
    250g
    42,00€
  • 1-(Trifluoromethyl)vinyl acetate, 97%

    CAS :

    1-(Trifluoromethyl)vinyl acetate is used as a chemical, 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 code o

    Formule :C5H5F3O2
    Degré de pureté :97%
    Couleur et forme :Clear colorless to yellow or pale red/brown, Liquid
    Masse moléculaire :154.09

    Ref: 02-B22133

    50g
    413,00€
    250g
    À demander
  • 3-(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 :C9H9BrO2
    Degré de pureté :98%
    Couleur et forme :White to cream, Crystals or powder or crystalline powder
    Masse moléculaire :229.07

    Ref: 02-H26785

    5g
    57,00€
  • Methyl 3-bromopropionate, 97%

    CAS :

    Methyl 3-bromopropionate was used in the synthesis of spiroanellated -lactones, pinacols and unprecedented 3-(1-hydroxycycloalkyl)-l-oxaspiro[n,m]alkan-2-ones. It can react with 2-Methyl-1H-benzoimidazole to get 1-(2-Methoxycarbonylethyl)-2-methylbenzimidazole. This Thermo Scientific Chemicals brand

    Formule :C4H7BrO2
    Degré de pureté :97%
    Couleur et forme :Clear, coloorless to very pale yellow, Liquid
    Masse moléculaire :167.00

    Ref: 02-L14127

    25g
    75,00€
    100g
    À demander
  • Dicyclohexylacetic acid, 98+%

    CAS :

    It is used as pharmaceutical intermediate. Benzoylthiophenes are allosteric enhancers (AE) of agonist activity at the A1 adenosine receptor. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to t

    Formule :C14H24O2
    Degré de pureté :98+%
    Couleur et forme :White, Crystals or powder or crystalline powder
    Masse moléculaire :224.34

    Ref: 02-H33523

    5g
    84,00€
    25g
    À demander
  • (Boc-aminooxy)acetic acid, 98+%

    CAS :

    (Boc-aminooxy)acetic acid was employed to introduce a hydroxylamine moiety into peptides; reaction with an aldehyde to an oxime. It was used in the preparation of Boc-aminooxy tetra(ethylene glycol). This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfol

    Formule :C7H13NO5
    Degré de pureté :98+%
    Masse moléculaire :191.18

    Ref: 02-H54109

    1g
    68,00€
    5g
    À demander
    25g
    À demander
  • Pyromellitic acid, 96%

    CAS :

    Pyromellitic acid is an eluent used in anion chromatography and forms complexes with magnesium and calcium ions. It is used as a curing agent, as an intermediate for powder coating and a cross-linking agent for alkyd resin. It is involved in the synthesis of polyimide and pyromellitic octyl. This Th

    Formule :C10H6O8
    Degré de pureté :96%
    Couleur et forme :White, Powder
    Masse moléculaire :254.15

    Ref: 02-B23099

    100g
    37,00€
    500g
    123,00€
  • Isovaleric acid, 98%

    CAS :

    A molecular entity capable of donating a hydron to an acceptor (Bronsted base). It is a favorable carbon source for cell growth. Moreover, it is a promising odor indicator. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and

    Formule :C5H10O2
    Degré de pureté :98%
    Couleur et forme :Clear colorless, Liquid
    Masse moléculaire :102.13

    Ref: 02-A18642

    1l
    86,00€
    250ml
    38,00€
  • 2,2,2-Trifluoroethyl methacrylate, 98%, stab. with 30-50 ppm 4-methoxyphenol

    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 :C6H7F3O2
    Degré de pureté :98%
    Couleur et forme :Liquid, Clear colorless to pale yellow
    Masse moléculaire :168.12

    Ref: 02-A17012

    25g
    80,00€
  • 3-Methylbenzo[b]thiophene-2-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 :C11H9O2S
    Degré de pureté :97%
    Couleur et forme :Pale yellow to pale brown, Powder
    Masse moléculaire :205.25

    Ref: 02-A19620

    500mg
    À demander
    2500mg
    À demander
  • 3-(4-Hydroxyphenyl)propionic acid, 99%

    CAS :

    3-(4-Hydroxyphenyl)propionic acid is a potential antioxidant. It 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

    Formule :C9H10O3
    Degré de pureté :99%
    Couleur et forme :Crystalline powder or powder or granules, White to cream to pale brown
    Masse moléculaire :166.18

    Ref: 02-A14567

    10g
    37,00€
    50g
    99,00€
    250g
    À demander
  • Triethyl 1,3,5-benzenetricarboxylate, 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 :C15H18O6
    Degré de pureté :97%
    Couleur et forme :White, Crystals or powder or crystalline powder
    Masse moléculaire :294.30

    Ref: 02-B23392

    5g
    À demander
    25g
    137,00€
  • Ethyl thiophene-3-carboxylate, 98%

    CAS :

    Ethyl thiophene-3-carboxylate is used as an intermediate in organic syntheses 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

    Formule :C7H8O2S
    Degré de pureté :98%
    Couleur et forme :Clear colorless to pale yellow, Liquid
    Masse moléculaire :156.20

    Ref: 02-B22468

    1g
    À demander
    5g
    À demander
    25g
    429,00€
  • Ethyl 2-cyano-2-methylpropionate, 97%

    CAS :

    It is employed as a intermediates for pharmaceutical and organic synthesis. 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

    Formule :C7H11NO2
    Degré de pureté :97%
    Couleur et forme :Clear colorless to yellow, Liquid
    Masse moléculaire :141.17

    Ref: 02-H31432

    10g
    46,00€
    50g
    À demander
  • 5-Bromooxindole, 98%

    CAS :

    5-Bromooxindole 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 lega

    Formule :C8H6BrNO
    Degré de pureté :98%
    Masse moléculaire :212.05

    Ref: 02-H50573

    1g
    À demander
    5g
    À demander
  • 3-(4-Biphenyl)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 :C15H14O2
    Degré de pureté :98%
    Couleur et forme :White, Crystals or powder or crystalline powder
    Masse moléculaire :226.28

    Ref: 02-H32729

    1g
    55,00€
    5g
    169,00€