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Carboxylic Acids

Carboxylic Acids

Carboxylic acids are organic molecules characterized by having a carboxyl-type functional group (-COOH). These acids are fundamental in various chemical reactions, including esterification, amidation, and decarboxylation. Carboxylic acids are widely used in the production of pharmaceuticals, polymers, and agrochemicals. In this section, you can find a large number of carboxylic acids ready to be used. At CymitQuimica, we provide a broad range of high-quality carboxylic acids to support your research and industrial applications.

Found 12453 products of "Carboxylic Acids"

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  • 2-Hydroxy-1-naphthoic Acid

    CAS:
    Formula:C11H8O3
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light orange to Yellow powder to crystal
    Molecular weight:188.18

    Ref: 3B-H0280

    25g
    31.00€
    250g
    178.00€
  • 4-Cyclohexanebutyric Acid

    CAS:
    Formula:C10H18O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White or Colorless to Light yellow powder to lump to clear liquid
    Molecular weight:170.25

    Ref: 3B-C0952

    5g
    38.00€
    25g
    95.00€
  • 3,5-Dimethoxyphenylacetic Acid

    CAS:
    Formula:C10H12O4
    Purity:>98.0%(T)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:196.20

    Ref: 3B-D2950

    1g
    36.00€
    5g
    108.00€
  • 2,2'-Dithiodipropionic Acid

    CAS:
    Formula:C6H10O4S2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:210.26

    Ref: 3B-D0946

    5g
    122.00€
    25g
    453.00€
  • 1-(p-Tolyl)-1-cyclohexanecarboxylic Acid

    CAS:
    Formula:C14H18O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:218.30

    Ref: 3B-T3097

    5g
    78.00€
    25g
    296.00€
  • (3-Acetylphenoxy)acetic Acid

    CAS:
    Formula:C10H10O4
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:194.19

    Ref: 3B-A2061

    5g
    92.00€
    25g
    305.00€
  • 3-Hydroxy-2-methylbenzoic Acid

    CAS:
    Formula:C8H8O3
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:152.15

    Ref: 3B-H0885

    1g
    34.00€
    5g
    87.00€
    25g
    277.00€
  • 2-Chloro-4-iodobenzoic Acid

    CAS:
    Formula:C7H4ClIO2
    Purity:>98.0%(T)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:282.46

    Ref: 3B-C3281

    1g
    53.00€
    5g
    169.00€
  • 4-Chlorocinnamic Acid

    CAS:
    Formula:C9H7ClO2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:182.60

    Ref: 3B-C0149

    25g
    52.00€
    500g
    381.00€
  • Methylsuccinic Acid

    CAS:
    Formula:C5H8O4
    Purity:>99.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:132.12

    Ref: 3B-M0430

    25g
    105.00€
  • 9-Decenoic Acid

    CAS:
    Formula:C10H18O2
    Purity:>98.0%(T)
    Color and Shape:Colorless to Light yellow clear liquid
    Molecular weight:170.25

    Ref: 3B-D1932

    5ml
    52.00€
    25ml
    200.00€
  • 3-Methylglutaric Acid

    CAS:
    Formula:C6H10O4
    Purity:>99.0%(T)
    Color and Shape:White to Almost white powder to crystaline
    Molecular weight:146.14

    Ref: 3B-M0330

    5g
    62.00€
    25g
    208.00€
  • 2-Chlorothiazole-4-carboxylic Acid

    CAS:
    Formula:C4H2ClNO2S
    Purity:>95.0%(GC)(T)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:163.58

    Ref: 3B-C3349

    1g
    96.00€
  • 2-Bromo-4-chlorobenzoic Acid

    CAS:
    Formula:C7H4BrClO2
    Purity:>96.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:235.46

    Ref: 3B-B4592

    5g
    79.00€
  • 3-Chlorocinnamic Acid

    CAS:
    Formula:C9H7ClO2
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:182.60

    Ref: 3B-C0975

    25g
    68.00€
  • 1,4-Cyclohexanedicarboxylic Acid (cis- and trans- mixture)

    CAS:
    Formula:C8H12O4
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystaline
    Molecular weight:172.18

    Ref: 3B-C0788

    25g
    31.00€
    500g
    108.00€
  • 3-(4-Pyridyl)acrylic Acid

    CAS:
    Formula:C8H7NO2
    Purity:>97.0%(GC)(T)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:149.15

    Ref: 3B-P1972

    1g
    71.00€
    5g
    198.00€
  • Arachidonic Acid

    CAS:
    Formula:C20H32O2
    Purity:>98.0%(GC)(T)
    Color and Shape:Colorless to Light yellow to Light orange clear liquid
    Molecular weight:304.47

    Ref: 3B-A0781

    100mg
    88.00€
    500mg
    283.00€
  • 4-Propylcyclohexanecarboxylic Acid (cis- and trans- mixture)

    CAS:
    Formula:C10H18O2
    Purity:>98.0%(GC)(T)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:170.25

    Ref: 3B-P1656

    5g
    93.00€
    25g
    287.00€
  • 3-Chloropivalic Acid

    CAS:
    Formula:C5H9ClO2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to lump
    Molecular weight:136.58

    Ref: 3B-C1554

    25g
    161.00€
  • Azelaic Acid

    CAS:
    Formula:C9H16O4
    Purity:>80.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:188.22

    Ref: 3B-A0561

    25g
    27.00€
    500g
    46.00€
  • β-Hydroxyisovaleric Acid

    CAS:
    Formula:C5H10O3
    Purity:>96.0%(GC)(T)
    Color and Shape:Colorless to Light yellow to Light orange clear liquid
    Molecular weight:118.13

    Ref: 3B-H0701

    5g
    72.00€
    25g
    212.00€
  • trans-o-Coumaric Acid

    CAS:
    Formula:C9H8O3
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:164.16

    Ref: 3B-C0394

    5g
    30.00€
    25g
    93.00€
  • 9-Fluorenecarboxylic Acid

    CAS:
    Formula:C14H10O2
    Purity:>97.0%(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:210.23

    Ref: 3B-F0022

    5g
    40.00€
    25g
    142.00€
  • 4,6-Dimethylisophthalic Acid

    CAS:
    Formula:C10H10O4
    Purity:>95.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:194.19

    Ref: 3B-D4377

    1g
    298.00€
    200mg
    77.00€
  • 2-Methyl-6-nitrobenzoic Acid

    CAS:
    Formula:C8H7NO4
    Purity:>98.0%(T)
    Color and Shape:Very Pale Yellow - Pale Reddish Yellow Solid
    Molecular weight:181.15

    Ref: 3B-M1002

    10g
    57.00€
    25g
    95.00€
  • 5-Chlorosalicylic Acid

    CAS:
    Formula:C7H5ClO3
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:172.56

    Ref: 3B-C0287

    25g
    29.00€
    500g
    110.00€
  • (E)-4-(Dimethylamino)-2-butenoic Acid Hydrochloride

    CAS:
    Formula:C6H11NO2·HCl
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:165.62

    Ref: 3B-D5625

    1g
    41.00€
    5g
    133.00€
  • 3-Ethoxypropionic Acid

    CAS:
    Formula:C5H10O3
    Purity:>98.0%(GC)(T)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:118.13

    Ref: 3B-E0053

    5ml
    37.00€
    25ml
    104.00€
  • 3-Bromoisobutyric Acid

    CAS:
    Formula:C4H7BrO2
    Purity:>97.0%(GC)(T)
    Color and Shape:Colorless to Light orange to Yellow clear liquid
    Molecular weight:167.00

    Ref: 3B-B2571

    5g
    93.00€
    25g
    225.00€
  • trans-3-Bromocinnamic Acid

    CAS:
    Formula:C9H7BrO2
    Purity:>99.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:227.06

    Ref: 3B-B1961

    5g
    57.00€
    25g
    168.00€
  • Trimellitic Acid

    CAS:
    Formula:C9H6O6
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:210.14

    Ref: 3B-B0042

    25g
    42.00€
    100g
    87.00€
    500g
    260.00€
  • 6-Hydroxy-1-naphthoic Acid

    CAS:
    Formula:C11H8O3
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Brown powder to crystal
    Molecular weight:188.18

    Ref: 3B-H0886

    5g
    150.00€
    25g
    701.00€
  • Isophthalic Acid

    CAS:
    Formula:C8H6O4
    Purity:>99.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:166.13

    Ref: 3B-I0155

    25g
    28.00€
    500g
    34.00€
  • Glyoxylic Acid (ca. 50% in Water, ca. 9mol/L)

    CAS:
    Formula:C2H2O3
    Color and Shape:Colorless to Light orange to Yellow clear liquid
    Molecular weight:74.04

    Ref: 3B-G0366

    25ml
    27.00€
    500ml
    116.00€
  • 3-(Acetylthio)propionic Acid

    CAS:
    Formula:C5H8O3S
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:148.18

    Ref: 3B-A3134

    1g
    95.00€
    5g
    288.00€
  • m-Tolylacetic Acid

    CAS:
    Formula:C9H10O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:150.18

    Ref: 3B-T0880

    25g
    76.00€
  • 4-Hydroxyphthalic Acid

    CAS:
    Formula:C8H6O5
    Purity:>98.0%(T)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:182.13

    Ref: 3B-H0609

    5g
    82.00€
  • 2,3-Dihydroxybenzoic Acid

    CAS:
    Formula:C7H6O4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Brown powder to crystal
    Molecular weight:154.12

    Ref: 3B-C0054

    5g
    38.00€
    25g
    116.00€
  • n-Octanoic Acid

    CAS:
    Formula:C8H16O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White or Colorless to Light yellow powder to lump to clear liquid
    Molecular weight:144.21

    Ref: 3B-O0027

    25ml
    31.00€
    500ml
    44.00€
  • Mucic Acid

    CAS:
    Formula:C6H10O8
    Purity:>97.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:210.14

    Ref: 3B-M0466

    25g
    29.00€
    500g
    139.00€
  • 4,4'-Dithiodibutyric Acid

    CAS:
    Formula:C8H14O4S2
    Purity:>99.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:238.32

    Ref: 3B-D3670

    1g
    51.00€
  • Levulinic Acid

    CAS:
    Formula:C5H8O3
    Purity:>97.0%(GC)(T)
    Color and Shape:White or Colorless to Light yellow powder to lump to clear liquid
    Molecular weight:116.12

    Ref: 3B-L0042

    25g
    28.00€
    500g
    64.00€
  • 6-Phenylpyridine-3-carboxylic Acid

    CAS:
    Formula:C12H9NO2
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:199.21

    Ref: 3B-P2454

    1g
    133.00€
  • 2,2-Dimethylglutaric Acid

    CAS:
    Formula:C7H12O4
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:160.17

    Ref: 3B-D1786

    25g
    457.00€
  • 3,7-Dihydroxy-2-naphthoic Acid

    CAS:
    Formula:C11H8O4
    Purity:>90.0%(HPLC)
    Color and Shape:Light yellow to Brown powder to crystal
    Molecular weight:204.18

    Ref: 3B-D2516

    5g
    70.00€
  • Propiolic Acid

    CAS:
    Formula:C3H2O2
    Purity:>97.0%(GC)(T)
    Color and Shape:White or Colorless to Yellow to Orange powder to lump to clear liquid
    Molecular weight:70.05

    Ref: 3B-P0497

    5g
    83.00€
    25g
    306.00€
  • 3-Hydroxycyclohexanecarboxylic Acid (cis- and trans- mixture)

    CAS:
    Formula:C7H12O3
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:144.17

    Ref: 3B-H1408

    1g
    200.00€
    5g
    647.00€
  • 2,5-Dimethylphenylacetic Acid

    CAS:
    Formula:C10H12O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:164.20

    Ref: 3B-D3779

    25g
    31.00€
  • [1,1'-Biphenyl]-3,4',5-tricarboxylic Acid

    CAS:
    Formula:C15H10O6
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:286.24

    Ref: 3B-B5795

    1g
    313.00€
  • Benzyl L-lactate, 97%

    CAS:
    <p>Benzyl L-lactate 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 l</p>
    Formula:C10H12O3
    Purity:97%
    Color and Shape:Clear colorless, Liquid
    Molecular weight:180.20

    Ref: 02-L14645

    5g
    64.00€
    25g
    197.00€
  • 2-Phenoxyacetamide, 98%

    CAS:
    <p>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</p>
    Formula:C8H9NO2
    Purity:98%
    Color and Shape:White to cream, Crystals or powder or crystalline powder
    Molecular weight:151.17

    Ref: 02-A14934

    5g
    To inquire
    25g
    To inquire
  • Ethylenediaminetetraacetic acid disodium salt, 0.200N (0.1M) Standardized solution

    CAS:
    <p>Ethylenediaminetetraacetic acid disodium salt is widely used in textile industry. Usually applied to dissolve limescale. It is applied in textile industry, pulp and paper industry and also in chelation therapy. In cosmetics, it acts as a sequestering agent. It acts as a corrosion inhibitor to carbon</p>
    Formula:C10H14N2Na2O8
    Color and Shape:Clear colorless, Liquid
    Molecular weight:336.21

    Ref: 02-039783

    1l
    57.00€
  • Vinyl decanoate, 95%, stab.

    CAS:
    <p>It is employed as a intermediates for pharmaceutical. 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 </p>
    Formula:C12H22O2
    Purity:95%
    Color and Shape:Clear colorless to pale yellow, Liquid
    Molecular weight:198.31

    Ref: 02-H29081

    5g
    36.00€
    25g
    To inquire
  • 2-Chloro-2,2-difluoroacetamide, 98%

    CAS:
    <p>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</p>
    Formula:C2H2ClF2NO
    Purity:98%
    Color and Shape:White to cream to pale brown, Crystals or powder or crystalline powder or fused solid
    Molecular weight:129.49

    Ref: 02-L00785

    5g
    To inquire
    25g
    To inquire
  • Ethylenediaminetetraacetic acid, 99%

    CAS:
    <p>Ethylenediaminetetraacetic acid, 99%, Thermo Scientific Chemicals</p>
    Formula:C10H16N2O8
    Purity:99%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:292.24

    Ref: 02-A10713

    1kg
    75.00€
    5kg
    To inquire
    250g
    33.00€
    500g
    62.00€
  • N-Acetylmorpholine, 98%

    CAS:
    <p>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</p>
    Formula:C6H11NO2
    Purity:98%
    Color and Shape:Clear colorless, Liquid
    Molecular weight:129.16

    Ref: 02-B24120

    25g
    35.00€
    100g
    86.00€
  • trans-3-(3-Pyridyl)acrylic acid, 99%

    CAS:
    <p>trans-3-(3-Pyridyl)acrylic acid is a useful synthetic intermediate. It is also used to prepare aminomethyl benzimidazoles, which acts as an inhibitor of gelatinase B. Further, it is used in the preparation of aminopyridines as antibacterial enoyl acyl carrier protein reductase inhibitors. This Therm</p>
    Formula:C8H7NO2
    Purity:99%
    Color and Shape:Powder, White
    Molecular weight:149.15

    Ref: 02-A14747

    5g
    40.00€
    25g
    131.00€
    250g
    To inquire
  • Ammonium citrate tribasic, 97+%

    CAS:
    <p>Lithium nitrate is used in ceramics, pyrotechnics, salt baths, heat-exchange media, refrigeration systems, rocket propellant and in solar batteries. It acts as an oxidizing agent used in the production of red-colored fireworks and flares, as a catalyst to accelerate the breakdown of nitrogen oxides </p>
    Formula:C6H17N3O7
    Purity:97+%
    Color and Shape:White to pale cream, Crystals or powder or crystalline powder or fused/lumpy solid
    Molecular weight:243.22

    Ref: 02-A16973

    100g
    72.00€
    500g
    230.00€
  • Antimony(III) acetate, 97%

    CAS:
    <p>Antimony(III) acetate is a catalyst used in the production of synthetic fibers. 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 </p>
    Formula:Sb(OOCCH3)3
    Purity:97%
    Color and Shape:White to pale cream, crystalline powder
    Molecular weight:298.88

    Ref: 02-087657

    10g
    To inquire
    2kg
    To inquire
    100g
    To inquire
    500g
    To inquire
  • Methyl 3-bromopropionate, 97%

    CAS:
    <p>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</p>
    Formula:C4H7BrO2
    Purity:97%
    Color and Shape:Clear, coloorless to very pale yellow, Liquid
    Molecular weight:167.00

    Ref: 02-L14127

    25g
    75.00€
    100g
    To inquire
  • Ethyl oleate, tech. 70%

    CAS:
    <p>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</p>
    Formula:C20H38O2
    Purity:70%
    Color and Shape:Liquid, Clear colorless to pale yellow
    Molecular weight:310.52

    Ref: 02-A15601

    1kg
    To inquire
    5kg
    349.00€
    250g
    39.00€
  • Tin(II) oxalate

    CAS:
    <p>Tin(II) oxalate is used for dyeing and printing textiles. It acts as a catalyst for the esterification reactions between long chain fatty acids and alcohols and in polymerization reactions. It is also used in stannous oral care compositions. Further, it is used in proteomics research. This Thermo S</p>
    Formula:C2O4Sn
    Color and Shape:White, Powder
    Molecular weight:206.72

    Ref: 02-014113

    100g
    45.00€
    500g
    To inquire
  • Isovaleric acid, 98%

    CAS:
    <p>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</p>
    Formula:C5H10O2
    Purity:98%
    Color and Shape:Clear colorless, Liquid
    Molecular weight:102.13

    Ref: 02-A18642

    1l
    86.00€
    250ml
    38.00€
  • (-)-Gallocatechin gallate

    CAS:
    <p>An antioxidant from green tea</p>
    Formula:C22H18O11
    Molecular weight:458.38

    Ref: 02-J62740

    10mg
    To inquire
  • Ethylenediaminetetraacetic acid, Cell Culture Reagent

    CAS:
    <p>Ethylenediaminetetraacetic acid solution can be used to study cell biology, molecular biology, bioactive small molecules, biochemicals, solutions and reagents, inorganic salts, chelators and ethylenediaminetetraacetic acid (EDTA) and EDTA solutions. Ethylenediaminetetraacetic acid solution has been </p>
    Formula:C10H16N2O8
    Molecular weight:292.24

    Ref: 02-J62948

    1kg
    To inquire
    500g
    To inquire
  • Ethyl nonanoate, 97%

    CAS:
    <p>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</p>
    Formula:C11H22O2
    Purity:97%
    Color and Shape:Liquid, Clear colorless
    Molecular weight:186.30

    Ref: 02-B24190

    100ml
    35.00€
    500ml
    94.00€
  • 4-Aminophthalimide, 97%

    CAS:
    <p>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</p>
    Formula:C8H6N2O2
    Purity:97%
    Color and Shape:Crystals or powder or crystalline powder, Yellow
    Molecular weight:162.15

    Ref: 02-A17051

    5g
    82.00€
    25g
    To inquire
  • 4-Pentynoic acid, 95%

    CAS:
    <p>4-Pentynoic acid is widely utilized as a building block for the synthesis of eight sequence-defined model oligomers. Due to its triple bond at terminal carbon, it is employed as an intermediate to produce biologically active compounds. It is used as a hypoglycemic agent, which increases liver tyrosi</p>
    Formula:C5H5O2
    Purity:95%
    Color and Shape:White to cream to yellow to pale brown, Crystals or crystalline powder
    Molecular weight:97.09

    Ref: 02-L09282

    1g
    57.00€
    5g
    178.00€
  • Ethyl mesitylacetate, 97%

    CAS:
    <p>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</p>
    Formula:C13H18O2
    Purity:97%
    Color and Shape:Liquid, Clear colorless
    Molecular weight:206.29

    Ref: 02-L08275

    2g
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    10g
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  • Ethyl diacetoacetate, 97%

    CAS:
    <p>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</p>
    Formula:C8H12O4
    Purity:97%
    Color and Shape:Clear colorless to yellow, Liquid
    Molecular weight:172.18

    Ref: 02-B20149

    10g
    57.00€
    50g
    To inquire
  • Methyl trifluoroacetate, 98+%

    CAS:
    <p>Useful reagent for trifluoroacetylation of amines under mild conditions. In the presence of 1,1,3,3-Tetramethyl­guanidine, has also been used for the N-acylation of amino acids. It is used as an intermediate in the synthesis of pharmaceutical and agricultural chemicals. The chemical reactions usuall</p>
    Formula:CF3CO2CH3
    Purity:98+%
    Color and Shape:Clear, colorless, Liquid
    Molecular weight:128.05

    Ref: 02-A17338

    1kg
    675.00€
    50g
    60.00€
    250g
    207.00€
  • 3-Amino-1-phenyl-2-pyrazolin-5-one, 97%

    CAS:
    <p>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</p>
    Formula:C9H9N3O
    Purity:97%
    Color and Shape:Cream to brown, Powder
    Molecular weight:175.19

    Ref: 02-A10862

    25g
    To inquire
    100g
    80.00€
  • 4-Nitrobenzhydrazide, 98+%

    CAS:
    <p>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</p>
    Formula:C7H7N3O3
    Purity:98+%
    Color and Shape:Yellow, Powder
    Molecular weight:181.15

    Ref: 02-A18016

    10g
    83.00€
    50g
    To inquire
  • Methyl cyanoacetate, 99%

    CAS:
    <p>Methyl cyanoacetate is an intermediate in the preparation of -cyanoacrylate, malononitrile, 1,1-cyclohexanediacetic acid dye. It is used as UV absorber or stabiliser, intermediate for pharmaceuticals. It may be used in the synthesis of various 1,2,5-tricarbonyl compounds. This Thermo Scientific Chem</p>
    Formula:C4H5NO2
    Purity:99%
    Color and Shape:Clear colorless, Liquid
    Molecular weight:99.09

    Ref: 02-A15555

    1kg
    126.00€
    100g
    28.00€
    250g
    39.00€
    500g
    62.00€
  • Hydroxypropyl methacrylate, mixture of isomers, 97+%, stab. with ca 0.02% 4-methoxyphenol

    CAS:
    <p>Hydroxypropyl methacrylate is a functional monomer for the preparation of hot solid acrylic coatings, styrene-butadiene latex modifiers, acrylic modified polyurethane coating ,water-soluble plating coatings , adhesives ,textile finishing agent ,paper coating , photosensitive paint and polyurethane v</p>
    Formula:C7H12O3
    Purity:97+%
    Color and Shape:Clear colorless, Liquid
    Molecular weight:144.17

    Ref: 02-A17951

    1l
    90.00€
    5l
    To inquire
    250ml
    38.00€
  • Nickel(II) acetate tetrahydrate, 98+%

    CAS:
    <p>Nickel(II) acetate tetrahydrate is used in electroplating. It is also used in the preparation of polynuclear-nickel polyoxotungstate cluster compounds, which are used in designing molecular magnets. Further, it is used as a catalyst and mordant for dyeing textiles, as a sealant for anodized aluminum</p>
    Formula:C4H14NiO8
    Purity:98+%
    Color and Shape:Green, Crystals or powder or crystalline powder
    Molecular weight:248.84

    Ref: 02-A13026

    100g
    30.00€
    500g
    78.00€
    2500g
    250.00€
  • Zinc propionate, 97%

    CAS:
    <p>Used to reduce irritation from molds, fungi, and bacteria and as a topical antifungal agent. 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</p>
    Formula:(CH3CH2CO2)2Zn
    Purity:97%
    Color and Shape:Powder, White
    Molecular weight:211.53

    Ref: 02-B23636

    1kg
    To inquire
    50g
    36.00€
    250g
    137.00€
  • Methyl glycolate, 98%

    CAS:
    <p>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</p>
    Formula:C3H6O3
    Purity:98%
    Color and Shape:Liquid, Clear colorless
    Molecular weight:90.08

    Ref: 02-A17870

    5g
    57.00€
    25g
    To inquire
    100g
    To inquire
  • 2-Ethylhexyl methacrylate, 98%, stab. with 4-methoxyphenol

    CAS:
    <p>Monomer used in the preparation of polymethacrylate polymers</p>
    Formula:C12H22O2
    Purity:98%
    Molecular weight:198.31

    Ref: 02-042303

    1l
    124.00€
    4l
    297.00€
    20l
    To inquire
    250ml
    43.00€
  • Ethyl 3-phenylpropionate, 98+%

    CAS:
    <p>Ethyl 3-phenylpropionate is used as an active pharmaceutical ingredient intermediate. It is also used in the synthesis of pyrimidine based inhibitors of cyclin-dependant kinases. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentati</p>
    Formula:C11H14O2
    Purity:98+%
    Color and Shape:Liquid, Clear colorless
    Molecular weight:178.23

    Ref: 02-A13055

    1kg
    To inquire
    50g
    47.00€
    250g
    To inquire
  • Ethyl trans-4-bromocinnamate, 98%

    CAS:
    <p>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</p>
    Formula:C11H11BrO2
    Purity:98%
    Color and Shape:Liquid, Clear pale yellow
    Molecular weight:255.11

    Ref: 02-H27544

    5g
    To inquire
    25g
    189.00€
  • 2(5H)-Furanone, 96%

    CAS:
    <p>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 re</p>
    Formula:C4H4O2
    Purity:96%
    Color and Shape:Clear colorless to yellow, Liquid
    Molecular weight:84.07

    Ref: 02-L13142

    1g
    61.00€
    5g
    211.00€
    25g
    To inquire
  • Triethyl 1,3,5-benzenetricarboxylate, 97%

    CAS:
    <p>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</p>
    Formula:C15H18O6
    Purity:97%
    Color and Shape:White, Crystals or powder or crystalline powder
    Molecular weight:294.30

    Ref: 02-B23392

    5g
    To inquire
    25g
    137.00€
  • N,N'-Methylenebisacrylamide, 2% soln.

    CAS:
    <p>Bis-acrylamide cross-links with acrylamide to form polyacrylamide gels for electrophoresis. Changing the ratio of bis-acrylamide to acrylamide controls the pore size of polyacrylamide gels. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some d</p>
    Formula:C7H10N2O2
    Color and Shape:Clear, colorless, Liquid
    Molecular weight:154.17

    Ref: 02-J63265

    1l
    110.00€
    500ml
    68.00€
  • Ethyl 1-naphthoate, 97%

    CAS:
    <p>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</p>
    Formula:C13H12O2
    Purity:97%
    Color and Shape:Clear colorless to pale yellow, Liquid
    Molecular weight:200.24

    Ref: 02-L07760

    10g
    To inquire
    50g
    To inquire
  • trans-2-Hexenyl acetate, 98%

    CAS:
    <p>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</p>
    Formula:C8H14O2
    Purity:98%
    Color and Shape:Liquid, Clear colorless
    Molecular weight:142.20

    Ref: 02-A18786

    10g
    31.00€
    50g
    To inquire
    250g
    To inquire
  • Triethyl methanetricarboxylate, 98%

    CAS:
    <p>Methanetricarboxylates have been used as blocked malonic esters, restricting reaction with alkyl halides to monoalkylation. The unwanted carboxyl group can be removed by treatment with Na alkoxide, LDA or BCl3. Provides a useful 2-carbon chain extension method that adds to Michael acceptors under ph</p>
    Formula:C10H16O6
    Purity:98%
    Color and Shape:Colorless to white to pale yellow, Crystals or powder or crystalline powder or fused solid or clear liquid or viscous liquid as melt
    Molecular weight:232.23

    Ref: 02-L08356

    5g
    To inquire
    25g
    73.00€
  • Diethylenetriaminepentaacetic acid, 98+%

    CAS:
    <p>Diethylenetriaminepentaacetic acid is used as chelating agent and forms complexes with metal ions. It finds application as a magnetic resonance imaging (MRI) contrasting agent, since it improves the image by forming a complex with a gadolinium ion. It can also be used for treatment of radioactive m</p>
    Formula:C14H23N3O10
    Purity:98+%
    Color and Shape:White, Powder
    Molecular weight:393.35

    Ref: 02-A10926

    1kg
    139.00€
    5kg
    565.00€
    250g
    46.00€
  • Methyl 5-methyl[1H]pyrazole-3-carboxylate, 96%

    CAS:
    <p>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</p>
    Formula:C6H8N2O2
    Purity:96%
    Color and Shape:Cream, Powder
    Molecular weight:140.14

    Ref: 02-H36130

    1g
    59.00€
    5g
    To inquire
  • N-(5-Hexynyl)phthalimide, 97%

    CAS:
    <p>6-amino-1-hexyne was prepared from N-(5-Hexynyl)phthalimide which is the starting material. Used in the synthesis of Amino-alkyne. 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</p>
    Formula:C14H13NO2
    Purity:97%
    Molecular weight:227.26

    Ref: 02-H53489

    5g
    To inquire
    25g
    To inquire
  • Methyl 3-mercaptopropionate, 98%

    CAS:
    <p>Methyl 3-mercaptopropionate is a click chemistry reagent used in the modification of oxazolines using thiol-ene click modification. It also has implications for self-assembled monolayers (SAMs). It is used in the colorimetric detection of mercury(II) in a high-salinity solution using gold nanopartic</p>
    Formula:C4H8O2S
    Purity:98%
    Color and Shape:Clear colorless, Liquid
    Molecular weight:120.17

    Ref: 02-B20718

    25g
    39.00€
    100g
    77.00€
    500g
    To inquire
  • 2,2-Dimethylbutyric acid, 97%

    CAS:
    <p>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</p>
    Formula:C6H12O2
    Purity:97%
    Color and Shape:Clear colorless to pale yellow, Liquid
    Molecular weight:116.16

    Ref: 02-A17072

    10g
    35.00€
    50g
    To inquire
    250g
    135.00€
  • 5-Acetylvaleric acid, 96%

    CAS:
    <p>5-Acetylvaleric acid, is used as a reagent to synthesize new penicillins containing keto acids as side chains. It is also used to study the various metabolic pathways of 4-hydroxypentanoate and Levulinate. It is also used as an Pharmaceutical intermediate. This Thermo Scientific Chemicals brand pr</p>
    Formula:C7H12O3
    Purity:96%
    Color and Shape:White to pale cream, Crystals or powder or crystalline powder or fused solid
    Molecular weight:144.17

    Ref: 02-A14810

    5g
    67.00€
    10g
    To inquire
    50g
    To inquire
  • 2-Ethoxybenzamide, 97%

    CAS:
    <p>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</p>
    Formula:C9H11NO2
    Purity:97%
    Color and Shape:White, Crystals or powder or crystalline powder
    Molecular weight:165.19

    Ref: 02-B25455

    100g
    28.00€
    500g
    To inquire
  • Methyl 4-(methylsulfonylmethyl)benzoate, 98%

    CAS:
    <p>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</p>
    Formula:C10H12O4S
    Purity:98%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:228.27

    Ref: 02-L05657

    2g
    To inquire
    10g
    To inquire
  • Isobutyric anhydride, 97%

    CAS:
    <p>Isobutyric anhydride is used in the preparation of 4-O-isobutyryl derivative by reacting with octyl beta-D-glucopyranoside using C2-symmetric chiral 4-pyrrolidinopyridine as a catalyst. It acts as a starting material for esters like sucrose acetate isobutyrate, dyes and agrochemicals. It finds appli</p>
    Formula:C8H14O3
    Purity:97%
    Color and Shape:Liquid, Clear colorless
    Molecular weight:158.20

    Ref: 02-L13240

    100ml
    32.00€
    500ml
    46.00€
    2500ml
    141.00€
  • 3-(2-Methoxyphenyl)propionic acid, 98+%

    CAS:
    <p>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</p>
    Formula:C10H12O3
    Purity:98+%
    Color and Shape:White to cream, Crystals or powder or crystalline powder
    Molecular weight:180.20

    Ref: 02-A14314

    5g
    19.00€
    25g
    To inquire
    100g
    To inquire
  • Methyl crotonate, 96%, trans-isomer

    CAS:
    <p>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</p>
    Formula:C5H8O2
    Purity:96%
    Color and Shape:Clear colorless to pale yellow, Liquid
    Molecular weight:100.12

    Ref: 02-A15363

    100g
    44.00€
    500g
    To inquire
  • 2,2,2-Trifluoroacetamide, 97%

    CAS:
    <p>2,2,2-Trifluoroacetamide used in a convenient alternative to the Gabriel synthesis of primary amines from halides by N-alkylation followed by cleavage of the readily-hydrolyzed trifluoroacetyl group and for improved N-alkylation under phase-transfer conditions allowing successive alkylation with dif</p>
    Formula:CF3CONH2
    Purity:97%
    Color and Shape:White to pale cream, Crystals or powder or crystalline powder
    Molecular weight:113.04

    Ref: 02-A14451

    25g
    41.00€
    100g
    To inquire
    500g
    To inquire