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Amino Acids (AA)

Amino Acids (AA)

Amino acids (AAs) are the fundamental building blocks of proteins, playing a crucial role in various biological processes. These organic compounds are essential for protein synthesis, metabolic pathways, and cell signaling. In this category, you will find a comprehensive range of amino acids, including essential, non-essential, and modified forms, which are vital for research in biochemistry, molecular biology, and nutritional sciences. At CymitQuimica, we provide high-quality amino acids to support your research and development needs, ensuring accuracy and reliability in your experimental outcomes.

Subcategories of "Amino Acids (AA)"

Found 38321 products of "Amino Acids (AA)"

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  • 4-Benzyl N-(tert-Butoxycarbonyl)-L-aspartate

    CAS:
    Formula:C16H21NO6
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:323.35

    Ref: 3B-B1628

    5g
    29.00€
    25g
    77.00€
  • N-Benzyloxycarbonyl-L-proline

    CAS:
    Formula:C13H15NO4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:249.27

    Ref: 3B-C0713

    5g
    23.00€
    25g
    59.00€
  • N-Formyl-DL-alanine

    CAS:
    Formula:C4H7NO3
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:117.10

    Ref: 3B-F0107

    1g
    100.00€
  • L-Isoserine

    CAS:
    Formula:C3H7NO3
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:105.09

    Ref: 3B-I0828

    1g
    23.00€
    5g
    63.00€
  • L-Pipecolic Acid

    CAS:
    Formula:C6H11NO2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:129.16

    Ref: 3B-P1404

    1g
    79.00€
    5g
    252.00€
  • N,N-Dimethylglycine Hydrochloride

    CAS:
    Formula:C4H9NO2·HCl
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:139.58

    Ref: 3B-D0728

    25g
    40.00€
  • N-Acetyl-L-tryptophan

    CAS:
    Formula:C13H14N2O3
    Purity:>98.0%(HPLC)
    Color and Shape:White to Light yellow to Light red powder to crystal
    Molecular weight:246.27

    Ref: 3B-A0121

    1g
    23.00€
    25g
    66.00€
  • N-Carbobenzoxy-L-valine

    CAS:
    Formula:C13H17NO4
    Purity:>99.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:251.28

    Ref: 3B-C0761

    5g
    25.00€
    25g
    75.00€
  • N-Carbobenzoxy-DL-leucine

    CAS:
    Formula:C14H19NO4
    Purity:>97.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:265.31

    Ref: 3B-C0642

    1g
    40.00€
    5g
    146.00€
  • N-Carbobenzoxy-DL-norvaline

    CAS:
    Formula:C13H17NO4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:251.28

    Ref: 3B-C0752

    5g
    57.00€
    25g
    167.00€
  • Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-Nε-benzyloxycarbonyl-L-lysine

    CAS:
    Formula:C29H30N2O6
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:502.57

    Ref: 3B-C3147

    5g
    43.00€
    25g
    155.00€
  • N-Chloroacetyl-DL-norleucine

    CAS:
    Formula:C8H14ClNO3
    Purity:>99.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:207.65

    Ref: 3B-C0102

    1g
    79.00€
  • L-m-Tyrosine

    CAS:
    Formula:C9H11NO3
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:181.19

    Ref: 3B-T4053

    1g
    155.00€
  • Nα-(tert-Butoxycarbonyl)-Nε-benzyloxycarbonyl-L-lysine

    CAS:
    Formula:C19H28N2O6
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:380.44

    Ref: 3B-B1632

    5g
    39.00€
    25g
    113.00€
  • L-Asparagine Anhydrous

    CAS:
    Formula:C4H8N2O3
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:132.12

    Ref: 3B-A3353

    25g
    25.00€
    500g
    193.00€
  • 4-tert-Butyl N-(tert-Butoxycarbonyl)-L-aspartate

    CAS:
    Formula:C13H23NO6
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:289.33

    Ref: 3B-B3935

    1g
    42.00€
    5g
    136.00€
  • DL-Isoserine

    CAS:
    Formula:C3H7NO3
    Purity:>95.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:105.09

    Ref: 3B-I0309

    1g
    142.00€
    100mg
    28.00€
  • N-Phenylglycine

    CAS:
    Formula:C8H9NO2
    Purity:>97.0%(T)
    Color and Shape:White to Green to Brown powder to crystal
    Molecular weight:151.17

    Ref: 3B-P0180

    25g
    58.00€
    100g
    145.00€
  • DL-Valine

    CAS:
    Formula:C5H11NO2
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:117.15

    Ref: 3B-V0013

    25g
    23.00€
    500g
    195.00€
  • N-Benzyloxycarbonyl-L-glutamic Acid

    CAS:
    Formula:C13H15NO6
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White powder to crystal
    Molecular weight:281.26

    Ref: 3B-C0734

    25g
    136.00€
    100g
    536.00€
  • Hydantoic Acid

    CAS:
    Formula:C3H6N2O3
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:118.09

    Ref: 3B-H0655

    25g
    99.00€
  • L-Tyrosine Ethyl Ester Hydrochloride

    CAS:
    Formula:C11H15NO3·HCl
    Purity:>98.0%(T)(N)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:245.70

    Ref: 3B-T0982

    25g
    65.00€
  • 2-Acetamidoacrylic Acid

    CAS:
    Formula:C5H7NO3
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:129.12

    Ref: 3B-A1443

    5g
    170.00€
  • (S)-(+)-2-Amino-4-bromobutyric Acid Hydrobromide

    CAS:
    Formula:C4H8BrNO2·HBr
    Purity:>98.0%(N)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:262.93

    Ref: 3B-A1450

    1g
    75.00€
    5g
    277.00€
  • L-Tyrosine Methyl Ester

    CAS:
    Formula:C10H13NO3
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:195.22

    Ref: 3B-T2736

    5g
    22.00€
    25g
    87.00€
  • Fmoc-6-Ahx-OH

    CAS:
    Formula:C21H23NO4
    Purity:>95.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:353.42

    Ref: 3B-F1319

    5g
    40.00€
    25g
    127.00€
  • DL-Phenylmercapturic Acid

    CAS:
    Formula:C11H13NO3S
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:239.29

    Ref: 3B-P0607

    5g
    358.00€
  • N-Benzylglycine Hydrochloride

    CAS:
    Formula:C9H11NO2·HCl
    Purity:>98.0%(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:201.65

    Ref: 3B-B3075

    5g
    44.00€
    25g
    122.00€
  • N-(tert-Butoxycarbonyl)-4-fluoro-L-phenylalanine

    CAS:
    Formula:C14H18FNO4
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:283.30

    Ref: 3B-B3304

    1g
    45.00€
    5g
    204.00€
  • 2-Isobutyl-4-methyl-1,3-dioxolane

    CAS:
    Formula:C8H16O2
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:144.21

    Ref: 3B-I0896

    25ml
    46.00€
  • 4-Methylheptane

    CAS:
    Formula:C8H18
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:114.23

    Ref: 3B-M0520

    1ml
    64.00€
  • Dibenzyl L-Glutamate Hydrochloride

    CAS:
    Formula:C19H21NO4·HCl
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:363.84

    Ref: 3B-D4839

    5g
    41.00€
    25g
    167.00€
  • L-Cysteine Methyl Ester Hydrochloride

    CAS:
    Formula:C4H9NO2S·HCl
    Purity:>99.0%(T)
    Color and Shape:White to Almost white powder to crystaline
    Molecular weight:171.64

    Ref: 3B-C0577

    5g
    36.00€
    25g
    77.00€
  • Ethyl 4-Piperidinecarboxylate

    CAS:
    Formula:C8H15NO2
    Purity:>98.0%(GC)(T)
    Color and Shape:Colorless to Light yellow to Light orange clear liquid
    Molecular weight:157.21

    Ref: 3B-I0294

    25ml
    38.00€
    100ml
    81.00€
    500ml
    244.00€
  • N-(Triphenylmethyl)-DL-serine Methyl Ester

    CAS:
    Formula:C23H23NO3
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:361.44

    Ref: 3B-T2500

    5g
    76.00€
    25g
    239.00€
  • Phenylthiohydantoin-norleucine

    CAS:
    Formula:C13H16N2OS
    Purity:>98.0%(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:248.34

    Ref: 3B-P0756

    100mg
    30.00€
  • Mono-6-(Fmoc-Gln-OtBu)-β-CD


    Formula:C66H96N2O39
    Purity:>85.0%(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:1,541.47

    Ref: 3B-M2978

    100mg
    398.00€
  • N-Benzyloxycarbonyl-D-valine

    CAS:
    Formula:C13H17NO4
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:251.28

    Ref: 3B-C2139

    5g
    55.00€
    25g
    166.00€
  • Dimethyl DL-Glutamate Hydrochloride

    CAS:
    Formula:C7H13NO4·HCl
    Purity:>98.0%(T)(N)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:211.64

    Ref: 3B-D3305

    5g
    48.00€
    25g
    140.00€
  • O-Benzyl-L-tyrosine

    CAS:
    Formula:C16H17NO3
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:271.32

    Ref: 3B-B3210

    5g
    63.00€
  • Nα-Carbobenzoxy-DL-asparagine

    CAS:
    Formula:C12H14N2O5
    Purity:>99.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:266.25

    Ref: 3B-C0661

    1g
    22.00€
    10g
    45.00€
  • Benzoyl-DL-phenylalanine

    CAS:
    Formula:C16H15NO3
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:269.30

    Ref: 3B-B0302

    10g
    208.00€
  • N,N-Dipropyl-L-alanine

    CAS:
    Formula:C9H19NO2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:173.26

    Ref: 3B-D2224

    1g
    92.00€
  • N-tert-Butylcarbamoyl-L-tert-leucine

    CAS:
    Formula:C11H22N2O3
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:230.31

    Ref: 3B-B5324

    1g
    71.00€
  • N-(tert-Butoxycarbonyl)-N-methyl-D-phenylalanine

    CAS:
    Formula:C15H21NO4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:279.34

    Ref: 3B-B5011

    1g
    54.00€
    5g
    158.00€
  • 1-Chloro-3-methyl-2-butene (stabilized with K2CO3)

    CAS:
    Formula:C5H9Cl
    Purity:>85.0%(GC)
    Color and Shape:Colorless to Light yellow clear liquid
    Molecular weight:104.58

    Ref: 3B-C1290

    25ml
    75.00€
    250ml
    656.00€
  • Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-D-tryptophan

    CAS:
    Formula:C26H22N2O4
    Purity:>97.0%(T)(HPLC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:426.47

    Ref: 3B-F0609

    5g
    35.00€
    25g
    117.00€
  • L-Valine tert-Butyl Ester Hydrochloride

    CAS:
    Formula:C9H19NO2·HCl
    Purity:>98.0%(T)(N)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:209.71

    Ref: 3B-V0097

    5g
    75.00€
  • L-(-)-Cystine Dihydrochloride

    CAS:
    Formula:C6H12N2O4S2·2HCl
    Purity:>98.0%(HPLC)
    Color and Shape:White to Almost white powder to crystaline
    Molecular weight:313.21

    Ref: 3B-C0520

    25g
    58.00€
  • N-Chloroacetyl-DL-alanine

    CAS:
    Formula:C5H8ClNO3
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:165.57

    Ref: 3B-C0097

    1g
    59.00€
  • Ethyl (R)-(-)-3-Piperidinecarboxylate

    CAS:
    Formula:C8H15NO2
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:157.21

    Ref: 3B-N0655

    5g
    149.00€
    25g
    457.00€
  • Nε-(tert-Butoxycarbonyl)-Nα-[(9H-fluoren-9-ylmethoxy)carbonyl]-D-lysine

    CAS:
    Formula:C26H32N2O6
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:468.55

    Ref: 3B-B3071

    1g
    34.00€
    5g
    93.00€
  • 1-Benzyl N-Benzyloxycarbonyl-D-glutamate

    CAS:
    Formula:C20H21NO6
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:371.39

    Ref: 3B-B4281

    5g
    86.00€
  • 1-(tert-Butoxycarbonyl)-4-piperidinecarboxylic Acid

    CAS:
    Formula:C11H19NO4
    Purity:>96.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:229.28

    Ref: 3B-B3241

    5g
    74.00€
    25g
    250.00€
  • N-Benzyloxycarbonyl-L-phenylalanine

    CAS:
    Formula:C17H17NO4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:299.33

    Ref: 3B-C0660

    5g
    26.00€
    25g
    70.00€
  • 3,3',5-Triiodo-L-thyronine

    CAS:
    Formula:C15H12I3NO4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:650.98

    Ref: 3B-T0453

    100mg
    59.00€
  • D-Alanine Methyl Ester Hydrochloride

    CAS:
    Formula:C4H9NO2·HCl
    Purity:>97.0%(T)(N)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:139.58

    Ref: 3B-A2011

    5g
    33.00€
    25g
    88.00€
  • 1-tert-Butyl L-Glutamate

    CAS:
    Formula:C9H17NO4
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:203.24

    Ref: 3B-B3000

    5g
    92.00€
    25g
    387.00€
  • N-Acetyl-DL-leucine

    CAS:
    Formula:C8H15NO3
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:173.21

    Ref: 3B-A0097

    5g
    30.00€
    25g
    83.00€
  • Glycine Benzyl Ester p-Toluenesulfonate

    CAS:
    Formula:C9H11NO2·C7H8O3S
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:337.39

    Ref: 3B-B0266

    5g
    31.00€
    25g
    78.00€
  • 3-Methyl-L-phenylalanine, 95%

    CAS:
    <p>It finds its application in the identification of N-acyl 4-(5-pyrimidine-2,4-dionyl)phenylalanine derivatives and their orally active prodrug esters as dual-acting alpha4-beta1 and alpha4-beta7 receptor antagonists. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar</p>
    Formula:C10H13NO2
    Purity:95%
    Color and Shape:White to pale brown, Powder
    Molecular weight:179.22

    Ref: 02-H52047

    1g
    To inquire
    5g
    To inquire
  • 3-Fluoro-DL-phenylalanine, 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:C9H10FNO2
    Purity:98%
    Color and Shape:Powder, White
    Molecular weight:183.18

    Ref: 02-L07297

    1g
    To inquire
    5g
    To inquire
  • β-Alanine tert-butyl ester hydrochloride, 95%

    CAS:
    <p>Useful intermediate 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 SKU reference h</p>
    Formula:C7H16ClNO2
    Purity:95%
    Molecular weight:181.66

    Ref: 02-H64346

    5g
    81.00€
    25g
    To inquire
    100g
    To inquire
  • N-Boc-L-aspartic acid 1-methyl ester, 98%

    CAS:
    <p>N-Boc-L-aspartic acid 1-methyl ester is used as an intermediate in the preparation of modified alfa-amino acids and 5-cis-alkylprolines. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the</p>
    Formula:C10H17NO6
    Purity:98%
    Molecular weight:247.25

    Ref: 02-H62590

    1g
    To inquire
    5g
    To inquire
  • DL-Isoleucine, 99%

    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:C6H13NO2
    Purity:99%
    Color and Shape:White, Crystals or powder or crystalline powder
    Molecular weight:131.18

    Ref: 02-A17521

    25g
    To inquire
    100g
    To inquire
  • (S)-3-Amino-5-hexynoic acid hydrochloride, 95%

    CAS:
    <p>(S)-3-Amino-5-hexynoic acid hydrochloride is used for labeling and detection purpose. 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</p>
    Formula:C6H9NO2•HCl
    Purity:95%
    Molecular weight:163.6

    Ref: 02-H52010

    1g
    To inquire
    250mg
    To inquire
  • cis-4-Hydroxy-L-proline methyl ester hydrochloride, 95%

    CAS:
    <p>cis-4-Hydroxy-L-proline methyl ester hydrochloride is an Intermediate in pharmaceutical and 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 </p>
    Formula:C6H12ClNO3
    Purity:95%
    Molecular weight:181.62

    Ref: 02-H62384

    1g
    To inquire
    250mg
    To inquire
  • DL-Cysteine hydrochloride, 90+%

    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:C3H7NO2S•HCl
    Purity:90+%
    Color and Shape:Crystals or powder or crystalline powder, White to pale cream
    Molecular weight:157.62

    Ref: 02-H25779

    5g
    101.00€
    100g
    To inquire
  • L-Ornithine hydrochloride

    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:C5H13ClN2O2
    Color and Shape:Crystals or crystalline powder, White to off-white
    Molecular weight:168.62

    Ref: 02-J60241

    50g
    60.00€
    100g
    103.00€
    250g
    To inquire
  • N-Fmoc-D-glutamic acid 5-tert-butyl ester, 98%

    CAS:
    <p>It is an important raw material and intermediate used in organic synthesis, 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 original Alfa Ae</p>
    Formula:C24H27NO6
    Purity:98%
    Molecular weight:425.48

    Ref: 02-H66624

    5g
    78.00€
    25g
    251.00€
  • Nδ-Allyloxycarbonyl-Nα-Fmoc-L-ornithine, 95%

    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:C24H26N2O6
    Purity:95%
    Molecular weight:438.48

    Ref: 02-H63331

    5g
    119.00€
    25g
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  • Nγ-Trityl-L-asparagine hydrate, 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:C23H22N2O3
    Purity:98%
    Molecular weight:374.44

    Ref: 02-H63285

    1g
    39.00€
    5g
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  • (+/-)-Baclofen, 99+%

    CAS:
    <p>Selective GABA-b receptor agonist</p>
    Formula:C10H12ClNO2
    Purity:99+%
    Molecular weight:213.66

    Ref: 02-J62768

    1g
    To inquire
  • N-Glycyl-L-tyrosine, 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:C11H14N2O4
    Purity:98%
    Molecular weight:238.24

    Ref: 02-H65388

    5g
    69.00€
    100g
    To inquire
  • L-Leucine tert-butyl ester hydrochloride, 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:C10H22ClNO2
    Purity:98%
    Molecular weight:223.74

    Ref: 02-H59980

    1g
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    5g
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  • (S)-(-)-4-Benzyl-2-oxazolidinone, 99%

    CAS:
    <p>(S)-(-)-4-Benzyl-2-oxazolidinone is used in chiral auxiliary asymmetric alkylation. It has been used in the synthesis of (S)-equol. Preparation and functionalization of chiral, stabilized ylides. It was used for asymmetric synthesis of (3R)- and (3S)-piperazic acid. This Thermo Scientific Chemicals </p>
    Formula:C10H11NO2
    Purity:99%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:177.2

    Ref: 02-A18236

    5g
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    25g
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  • L-Nipecotic acid, 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:C6H11NO2
    Purity:96+%
    Molecular weight:129.16

    Ref: 02-H57543

    5g
    To inquire
    25g
    To inquire
  • L-Alanine ethyl ester hydrochloride, 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:C5H12ClNO2
    Purity:98+%
    Color and Shape:White, Crystals or powder or crystalline powder
    Molecular weight:153.61

    Ref: 02-A11271

    5g
    To inquire
    25g
    161.00€
  • 3-Bromo-L-phenylalanine, 95%

    CAS:
    <p>It is applied in the facile removal of leader peptides from lanthipeptides by incorporation of a hydroxy acid. 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 </p>
    Formula:C9H10BrNO2
    Purity:95%
    Molecular weight:244.09

    Ref: 02-H52114

    1g
    To inquire
    250mg
    To inquire
  • trans-4-(Boc-aminomethyl)cyclohexanemethanol, 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:C13H25NO3
    Purity:97%
    Molecular weight:243.34

    Ref: 02-H62798

    1g
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    5g
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  • L-Cysteine hydrochloride monohydrate, 99%

    CAS:
    <p>L-Cysteine hydrochloride monohydrate is used as a precursor in food, pharmaceutical and personal care products. It is actively involved in the production of flavors such as meat flavor obtained by reacting with sugars. It plays an important role as a key raw material for the manufacture of N-acetyl-</p>
    Formula:C3H10ClNO3S
    Purity:99%
    Color and Shape:White, Crystals or powder or crystalline powder
    Molecular weight:175.63

    Ref: 02-A10389

    25g
    35.00€
    100g
    80.00€
    500g
    329.00€
  • N-Benzyloxycarbonyl-4-trans-hydroxy-L-proline methyl ester, 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:C14H17NO5
    Purity:98%
    Molecular weight:279.29

    Ref: 02-H63993

    5g
    To inquire
  • L-Methionine methyl ester hydrochloride, 99%

    CAS:
    <p>L-Methionine methyl ester hydrochloride is used as a starting material for the synthesis of a protected glycine derivative, a versatile asymmetric building block. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label info</p>
    Formula:C6H14ClNO2S
    Purity:99%
    Color and Shape:White to pale cream, Powder or crystals or crystalline powder
    Molecular weight:199.69

    Ref: 02-A15952

    5g
    41.00€
    25g
    131.00€
    100g
    403.00€
  • Nα-Fmoc-Nε-(4-methyltrityl)-L-lysine, 95%

    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:C41H40N2O4
    Purity:95%
    Molecular weight:624.78

    Ref: 02-H63629

    1g
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    5g
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  • L-Glutamic acid, 98.5 to 101.5% (Dry Basis), Ultrapure

    CAS:
    <p>Thermo Scientific L-Glutamic acid Ultrapure</p>
    Formula:C5H9NO4
    Purity:101.5%
    Color and Shape:White crystalline powder
    Molecular weight:147.13

    Ref: 02-J16215

    1kg
    82.00€
    25kg
    697.00€
  • L-Aspartic acid, 98+%

    CAS:
    <p>L-Aspartic acid is used in enzyme active centers, as well as in maintaining the solubility and ionic character of proteins. 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.</p>
    Formula:C4H7NO4
    Purity:98+%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:133.10

    Ref: 02-A13520

    1kg
    103.00€
    5kg
    To inquire
    250g
    34.00€
  • D-Tryptophan, 99%

    CAS:
    <p>D-Tryptophan is used for human embryonic kidney cell (HEK-293, ATCC: CRL-1573) culture. The product is a sweetener used to study the release of incretins from enteroendocrine cells triggered by sugar but not by sweeteners. This Thermo Scientific Chemicals brand product was originally part of the Alf</p>
    Formula:C11H12N2O2
    Purity:99%
    Color and Shape:White to cream, Powder
    Molecular weight:204.23

    Ref: 02-A18426

    5g
    41.00€
    25g
    134.00€
    100g
    443.00€
  • 2-(Boc-amino)thiazole, 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:C8H12N2O2S
    Purity:97%
    Molecular weight:200.25

    Ref: 02-H58561

    5g
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    30g
    To inquire
  • N-Benzyloxycarbonyl-β-alanine, 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:C11H13NO4
    Purity:98%
    Molecular weight:223.23

    Ref: 02-H59293

    5g
    To inquire
    25g
    To inquire
  • Homopiperazin-5-one, 95%

    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:C5H10N2O
    Purity:95%
    Molecular weight:114.14

    Ref: 02-H26990

    1g
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    250mg
    To inquire
  • L-Lysine dihydrochloride, 99%

    CAS:
    <p>Synthesis of hyperbranched polylysine using the N-hydroxysuccinimide ester of L-lysine dihydrochloride as AB 2 building block. The histidine and lysine standards were prepared from L-histidine monohydro- chloride and L-lysine dihydrochloride respectively. L-Homocitrulline-The copper complex was prep</p>
    Formula:C6H16Cl2N2O2
    Purity:99%
    Color and Shape:Powder or crystalline powder, White to pale yellow
    Molecular weight:219.11

    Ref: 02-A16127

    25g
    38.00€
    100g
    124.00€
  • D-Tyrosine tert-butyl ester, 98%

    CAS:
    <p>D-Tyrosine tert-butyl ester, 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 re</p>
    Formula:C13H19NO3
    Purity:98%
    Molecular weight:237.30

    Ref: 02-H63274

    1g
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    5g
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  • (S)-1-(Boc-amino)-2-propanol, 97%

    CAS:
    <p>(S)-1-(Boc-amino)-2-propanol is used as 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 refe</p>
    Formula:C8H17NO3
    Purity:97%
    Color and Shape:Colorless, Liquid
    Molecular weight:175.23

    Ref: 02-H52826

    5g
    64.00€
    25g
    To inquire
  • N-Fmoc-N-methyl-L-leucine, 98%

    CAS:
    <p>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</p>
    Formula:C22H25NO4
    Purity:98%
    Molecular weight:367.45

    Ref: 02-H63453

    1g
    90.00€
    5g
    To inquire
  • L-(+)-2-Phenylglycine, 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, Crystals or powder or crystalline powder
    Molecular weight:151.17

    Ref: 02-A19360

    25g
    48.00€
    100g
    To inquire
    500g
    To inquire
  • L-Norvaline, 99%

    CAS:
    <p>L-Norvaline enhances NO production from activated macrophages. It is known to promote tissue regeneration and muscle growth and become a precursor in the penicillin biosynthetic pathway. It also can be used for nutrition agent and drug synthesis. For example: it can react with phthalic acid anhydrid</p>
    Formula:C5H11NO2
    Purity:99%
    Color and Shape:White, Crystals or powder or crystalline powder or fused solid
    Molecular weight:117.15

    Ref: 02-L08658

    1g
    40.00€
    5g
    118.00€
  • Nε-Boc-L-lysine methyl ester hydrochloride, 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:C12H25ClN2O4
    Purity:98%
    Molecular weight:296.79

    Ref: 02-H63727

    1g
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    5g
    To inquire
  • N-Boc-(methylamino)acetaldehyde, 97%

    CAS:
    <p>N-Boc-(methylamino)acetaldehyde is involved in the preparation of benzo[d]imidazole inhibitor of co-activator associated arginine methyltransferase. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may re</p>
    Formula:C8H15NO3
    Purity:97%
    Color and Shape:Pale yellow, Liquid
    Molecular weight:173.21

    Ref: 02-H50870

    1g
    To inquire
    250mg
    To inquire
  • N-Boc-3-cyano-L-phenylalanine, 95%

    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:C15H17N2O4
    Purity:95%
    Molecular weight:289.31

    Ref: 02-H62517

    1g
    To inquire
  • N-Boc-ethylenediamine, 98%, may cont up to 5% tert-butanol

    CAS:
    <p>N-Boc-ethylenediamine is used in the synthesis of thyronamine derivatives. It is also used in the preparation of (2-isothiocyanato-ethyl)-carbamic acid tert-butyl ester by reacting with carbon disulfide. Further, it is used in both oligonucleotide and peptide synthesis. This Thermo Scientific Chemic</p>
    Formula:C7H16N2O2
    Purity:98%
    Color and Shape:Clear, colorless to pale yellow, Liquid
    Molecular weight:160.22

    Ref: 02-L19947

    5g
    119.00€
    25g
    To inquire