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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 38234 products of "Amino Acids (AA)"

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  • DL-Leucine

    CAS:
    Formula:C6H13NO2
    Purity:>98.0%(T)
    Color and Shape:White powder to crystal
    Molecular weight:131.18

    Ref: 3B-L0028

    25g
    33.00€
  • 4-Piperidinecarboxylic Acid

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

    Ref: 3B-I0256

    25g
    27.00€
    100g
    50.00€
    500g
    136.00€
  • N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-proline

    CAS:
    Formula:C20H19NO4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:337.38

    Ref: 3B-F0298

    5g
    77.00€
    25g
    287.00€
  • 1-[(tert-Butoxycarbonyl)amino]cyclohexanecarboxylic Acid

    CAS:
    Formula:C12H21NO4
    Purity:>97.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:243.30

    Ref: 3B-B6437

    1g
    70.00€
    5g
    160.00€
  • N-Carbobenzoxy-D-glutamic Acid

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

    Ref: 3B-C0663

    5g
    38.00€
    25g
    103.00€
  • β-Alanine tert-Butyl Ester Hydrochloride

    CAS:
    Formula:C7H15NO2·HCl
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:181.66

    Ref: 3B-A2772

    5g
    59.00€
    25g
    182.00€
  • 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€
  • N-Acetyl-D-valine

    CAS:
    Formula:C7H13NO3
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:159.19

    Ref: 3B-A0678

    1g
    93.00€
  • L-Leucine tert-Butyl Ester Hydrochloride

    CAS:
    Formula:C10H21NO2·HCl
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:223.74

    Ref: 3B-L0197

    1g
    24.00€
    5g
    54.00€
  • (1S,3R)-3-Aminocyclohexanecarboxylic Acid

    CAS:
    Formula:C7H13NO2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:143.19

    Ref: 3B-A2286

    200mg
    296.00€
  • 4-Fluoro-L-2-phenylglycine

    CAS:
    Formula:C8H8FNO2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:169.16

    Ref: 3B-F0862

    1g
    58.00€
    5g
    186.00€
  • N-Chloroacetyl-DL-phenylalanine

    CAS:
    Formula:C11H12ClNO3
    Purity:>97.0%(T)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:241.67

    Ref: 3B-C0103

    1g
    44.00€
  • N-(tert-Butoxycarbonyl)-L-serine Methyl Ester

    CAS:
    Formula:C9H17NO5
    Purity:>95.0%(HPLC)(N)
    Color and Shape:White or Colorless to Light yellow to Light orange powder to lump to clear liquid
    Molecular weight:219.24

    Ref: 3B-B2073

    5g
    28.00€
    25g
    74.00€
  • 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€
  • 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€
  • Hippuric Acid

    CAS:
    Formula:C9H9NO3
    Purity:>98.0%(T)
    Color and Shape:White powder to crystal
    Molecular weight:179.18

    Ref: 3B-H0143

    25g
    36.00€
    100g
    46.00€
    500g
    105.00€
  • Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-O-tert-butyl-D-tyrosine

    CAS:
    Formula:C28H29NO5
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:459.54

    Ref: 3B-F0772

    1g
    39.00€
    5g
    117.00€
  • Nα-(tert-Butoxycarbonyl)-L-arginine 4-Nitroanilide Hydrochloride

    CAS:
    Formula:C17H26N6O5·HCl
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White - Yellow Solid Form
    Molecular weight:430.89

    Ref: 3B-B1497

    100mg
    52.00€
  • trans-4-Hydroxy-L-proline

    CAS:
    Formula:C5H9NO3
    Purity:>99.0%(T)(HPLC)
    Color and Shape:White powder to crystaline
    Molecular weight:131.13

    Ref: 3B-H0296

    5g
    22.00€
    25g
    46.00€
    100g
    113.00€
  • D-Asparagine Monohydrate

    CAS:
    Formula:C4H8N2O3·H2O
    Purity:>99.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:150.14

    Ref: 3B-A0543

    25g
    39.00€
  • 2-(Carbobenzoxyamino)-2-hydroxyacetic Acid

    CAS:
    Formula:C10H11NO5
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:225.20

    Ref: 3B-C2681

    1g
    60.00€
    5g
    193.00€
  • D-Serine

    CAS:
    Formula:C3H7NO3
    Purity:>98.5%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:105.09

    Ref: 3B-S0033

    5g
    22.00€
    25g
    60.00€
  • Methyl 4-Oxopiperidine-3-carboxylate Hydrochloride

    CAS:
    Formula:C7H11NO3·HCl
    Purity:>98.0%(HPLC)(N)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:193.63

    Ref: 3B-M2852

    5g
    90.00€
    25g
    420.00€
  • S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine

    CAS:
    Formula:C11H20N2O5S
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystaline
    Molecular weight:292.35

    Ref: 3B-A2553

    5g
    77.00€
  • DL-Methionine Methylsulfonium Chloride

    CAS:
    Formula:C6H14ClNO2S
    Purity:>99.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:199.69

    Ref: 3B-M0644

    25g
    34.00€
    500g
    258.00€
  • Methyl DL-Pyroglutamate

    CAS:
    Formula:C6H9NO3
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Brown clear liquid
    Molecular weight:143.14

    Ref: 3B-M2720

    1g
    45.00€
    5g
    123.00€
  • 5-Methylnonane

    CAS:
    Formula:C10H22
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:142.29

    Ref: 3B-M0284

    5ml
    458.00€
  • 6-Methyl-2-(p-tolylamino)-4H-3,1-benzoxazin-4-one

    CAS:
    Formula:C16H14N2O2
    Purity:>95.0%(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:266.30

    Ref: 3B-M2572

    10mg
    83.00€
    50mg
    269.00€
  • Benzoyl-DL-methionine

    CAS:
    Formula:C12H15NO3S
    Purity:>99.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:253.32

    Ref: 3B-B0300

    1g
    29.00€
  • 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€
  • D-Threonine Benzyl Ester Hydrochloride

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

    Ref: 3B-T2788

    1g
    41.00€
    5g
    134.00€
  • N-(tert-Butoxycarbonyl)-DL-alanine

    CAS:
    Formula:C8H15NO4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:189.21

    Ref: 3B-B4282

    5g
    23.00€
    25g
    66.00€
  • Nα-Acetyl-L-lysine

    CAS:
    Formula:C8H16N2O3
    Purity:>97.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystaline
    Molecular weight:188.23

    Ref: 3B-A2171

    1g
    69.00€
    5g
    204.00€
  • 2-Methyloctane

    CAS:
    Formula:C9H20
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:128.26

    Ref: 3B-M0308

    5ml
    226.00€
  • N-(2,4-Dinitrophenyl)-L-proline

    CAS:
    Formula:C11H11N3O6
    Purity:>98.0%(T)(HPLC)
    Color and Shape:Light yellow to Yellow to Orange powder to crystal
    Molecular weight:281.22

    Ref: 3B-D1036

    1g
    126.00€
    100mg
    28.00€
  • N-(2,4-Dinitrophenyl)-L-leucine

    CAS:
    Formula:C12H15N3O6
    Purity:>99.0%(T)
    Color and Shape:Light yellow to Yellow to Orange powder to crystal
    Molecular weight:297.27

    Ref: 3B-D1033

    1g
    133.00€
    100mg
    29.00€
  • (1S,3R)-3-(tert-Butoxycarbonylamino)cyclohexanecarboxylic Acid

    CAS:
    Formula:C12H21NO4
    Purity:>97.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:243.30

    Ref: 3B-B3539

    1g
    273.00€
  • Glycocyamine

    CAS:
    Formula:C3H7N3O2
    Purity:>97.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:117.11

    Ref: 3B-G0167

    25g
    43.00€
    500g
    336.00€
  • N-(tert-Butoxycarbonyl)-2-phosphonoglycine Trimethyl Ester

    CAS:
    Formula:C10H20NO7P
    Purity:>98.0%(HPLC)(N)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:297.24

    Ref: 3B-B4011

    1g
    41.00€
    5g
    122.00€
  • 1-Methyl-1,2-epoxycyclohexane

    CAS:
    Formula:C7H12O
    Purity:>95.0%(GC)
    Color and Shape:Colorless to Light orange to Yellow clear liquid
    Molecular weight:112.17

    Ref: 3B-M1983

    1g
    85.00€
    5g
    260.00€
  • N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-4-methyl-L-phenylalanine

    CAS:
    Formula:C25H23NO4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:401.46

    Ref: 3B-F1032

    1g
    69.00€
    5g
    220.00€
  • Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-Nγ-trityl-L-asparagine

    CAS:
    Formula:C38H32N2O5
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:596.68

    Ref: 3B-F0508

    1g
    22.00€
    5g
    30.00€
    25g
    83.00€
  • H-Lys(Boc)-OMe·HCl

    CAS:
    Formula:C12H24N2O4·HCl
    Purity:>98.0%(T)(qNMR)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:296.79

    Ref: 3B-D6020

    1g
    40.00€
    5g
    108.00€
  • H-Glu(OtBu)-OtBu·HCl

    CAS:
    Formula:C13H25NO4·HCl
    Purity:>98.0%(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:295.80

    Ref: 3B-D6026

    5g
    80.00€
    25g
    185.00€
  • N-(tert-Butoxycarbonyl)-3-iodo-L-alanine Methyl Ester

    CAS:
    Formula:C9H16INO4
    Purity:>98.0%(HPLC)(N)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:329.13

    Ref: 3B-B4044

    1g
    26.00€
    5g
    72.00€
  • (S)-(+)-3-Piperidinecarboxylic Acid

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

    Ref: 3B-N0678

    1g
    34.00€
    5g
    82.00€
  • N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-isoleucine

    CAS:
    Formula:C21H23NO4
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:353.42

    Ref: 3B-F0294

    5g
    35.00€
    25g
    98.00€
  • DL-Histidine

    CAS:
    Formula:C6H9N3O2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:155.16

    Ref: 3B-H0148

    1g
    25.00€
    25g
    82.00€
  • 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-(-)-Threonine

    CAS:
    Formula:C4H9NO3
    Purity:>99.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:119.12

    Ref: 3B-T0230

    25g
    35.00€
    100g
    82.00€
    500g
    310.00€
  • 1-tert-Butyl N-(tert-Butoxycarbonyl)-L-aspartate

    CAS:
    Formula:C13H23NO6
    Purity:>95.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:289.33

    Ref: 3B-B4618

    1g
    46.00€
    5g
    148.00€
  • (2E)-4-(Dimethylamino)but-2-enoic acid hydrochloride

    CAS:
    Purity:98.0%
    Color and Shape:Solid, Powder or Crystalline Powder or Solid
    Molecular weight:165.6199951171875

    Ref: 10-F062980

    1g
    24.00€
    5g
    28.00€
    10g
    38.00€
    25g
    90.00€
    100g
    280.00€
  • DL-Methionine

    CAS:
    Formula:C5H11NO2S
    Purity:>99.0%(T)(HPLC)
    Color and Shape:White powder to crystal
    Molecular weight:149.21

    Ref: 3B-M0463

    25g
    22.00€
    500g
    86.00€
  • N,N'-Dicarbobenzoxy-L-cystine

    CAS:
    Formula:C22H24N2O8S2
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:508.56

    Ref: 3B-D1197

    1g
    22.00€
    5g
    55.00€
  • (S)-(-)-2-Guanidinoglutaric Acid S-Methylisothiourea Salt


    Formula:C8H17N5O4S
    Purity:min. 98.0 %
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:279.32

    Ref: 3B-G0266

    1g
    58.00€
  • L-Tryptophan

    CAS:
    Formula:C11H12N2O2
    Purity:>98.5%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:204.23

    Ref: 3B-T0541

    25g
    37.00€
    100g
    94.00€
  • 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€
  • DL-Cysteine Hydrochloride Monohydrate

    CAS:
    Formula:C3H7NO2S·HCl·H2O
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystaline
    Molecular weight:175.63

    Ref: 3B-C0516

    25g
    58.00€
  • 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€
  • N-Acetylglycine

    CAS:
    Formula:C4H7NO3
    Purity:>99.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:117.10

    Ref: 3B-A0093

    25g
    22.00€
    100g
    33.00€
    500g
    86.00€
  • 2-Amino-2-methyl-1-propanol

    CAS:
    Formula:C4H11NO
    Purity:>93.0%(GC)(T)
    Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquid
    Molecular weight:89.14

    Ref: 3B-A0333

    25ml
    34.00€
    500ml
    103.00€
  • 2-Methylhexane

    CAS:
    Formula:C7H16
    Purity:>99.0%(GC)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:100.21

    Ref: 3B-M0231

    5ml
    84.00€
    25ml
    306.00€
  • N-Fmoc-L-glutamic acid 5-allyl ester, 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:C23H23NO6
    Purity:95%
    Molecular weight:409.44

    Ref: 02-H66385

    5g
    To inquire
    25g
    To inquire
  • L-Glutamine, &ge;98.5%, Ultrapure

    CAS:
    <p>Thermo Scientific L-Glutamine Ultrapure</p>
    Formula:C5H10N2O3
    Purity:98.5%
    Color and Shape:White crystalline powder
    Molecular weight:146.15

    Ref: 02-J16285

    1kg
    393.00€
    100g
    57.00€
    250g
    122.00€
    500g
    To inquire
  • N-Boc-L-alaninol, 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:C8H17NO3
    Purity:99%
    Color and Shape:White, Crystals or powder or crystalline powder
    Molecular weight:175.23

    Ref: 02-B22399

    5g
    To inquire
    25g
    To inquire
  • L-Aspartic acid 1-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:C5H9NO4
    Purity:98%
    Molecular weight:147.13

    Ref: 02-H63221

    1g
    47.00€
    5g
    To inquire
  • 1-Boc-3-hydroxyazetidine, 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:C8H15NO3
    Purity:97%
    Color and Shape:Crystals or powder or crystalline powder, White to pale cream
    Molecular weight:173.21

    Ref: 02-H28902

    1g
    To inquire
    5g
    To inquire
  • L-Isoleucine tert-butyl ester hydrochloride, 98%

    CAS:
    <p>It is used as a pharmaceutical industry. t is an important raw material and intermediate used in organic synthesis, 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 </p>
    Formula:C10H22ClNO2
    Purity:98%
    Molecular weight:223.74

    Ref: 02-H59843

    5g
    63.00€
    25g
    203.00€
  • (R)-1-(Boc-amino)-2-propanol, 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:C8H17NO3
    Purity:98%
    Color and Shape:Clear colorless to pale yellow, Liquid or viscous liquid
    Molecular weight:175.23

    Ref: 02-H27296

    1g
    To inquire
    5g
    To inquire
  • N-Boc-L-phenylalanine methyl ester, 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:C15H21NO4
    Purity:95%
    Molecular weight:379.33

    Ref: 02-H63078

    5g
    To inquire
    25g
    To inquire
  • DL-Phenylalanine methyl ester hydrochloride, 98%

    CAS:
    <p>DL-Phenylalanine methyl ester hydrochloride, is an aminoacid which is widely used in pharmaceuticals and foods. 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:C10H14ClNO2
    Purity:98%
    Color and Shape:Crystalline powder, White
    Molecular weight:215.68

    Ref: 02-A12758

    5g
    61.00€
    25g
    223.00€
    100g
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  • D-Alanine ethyl ester hydrochloride, 95%

    CAS:
    <p>D-Alanine ethyl ester hydrochloride is used as organic 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:C5H11ClNO2
    Purity:95%
    Molecular weight:152.60

    Ref: 02-H62791

    5g
    60.00€
    25g
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  • L-Cystine, 99%

    CAS:
    <p>L-Cystine is used as an antioxidant, protecting tissues against radiation and pollution. It finds application in protein synthesis. It is required for utilization of vitamin B6 and is useful in healing burns and wounds. It is also is required by certain malignant cell lines in the culture medium as </p>
    Formula:C6H12N2O4S2
    Purity:99%
    Color and Shape:Crystals or powder or crystalline powder, White to pale cream
    Molecular weight:240.29

    Ref: 02-A13762

    1kg
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    50g
    42.00€
    250g
    126.00€
  • cis-4-(Boc-amino)cyclohexaneacetaldehyde, 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:C13H23NO3
    Purity:97%
    Molecular weight:241.32

    Ref: 02-H62099

    1g
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  • 2-Aminoadenosine, 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:C10H14N6O4
    Purity:97%
    Color and Shape:Powder, White
    Molecular weight:282.26

    Ref: 02-044748

    1g
    52.00€
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  • 2-(Boc-amino)ethyl bromide, 96%

    CAS:
    <p>N-t-Boc-2-bromoethylamine is a building block for preparing fluorinated spacers having nucleophilic and electrophilic termini. 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 bran</p>
    Formula:C7H14BrNO2
    Purity:96%
    Color and Shape:White to pale yellow, Low melting solid or Powder
    Molecular weight:224.10

    Ref: 02-H55211

    1g
    71.00€
    5g
    306.00€
  • D-Cysteine hydrochloride monohydrate, 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:C3H10ClNO3S
    Purity:99%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:175.63

    Ref: 02-H27107

    1g
    88.00€
    5g
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  • cis-4-(Boc-amino)cyclohexanemethylamine, 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:C12H24N2O2
    Purity:97%
    Molecular weight:228.33

    Ref: 02-H62187

    1g
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    250mg
    136.00€
  • (1S,2S)-2-Aminocyclohexanecarboxylic acid, 97%

    CAS:
    <p>(1S,2S)-2-Aminocyclohexanecarboxylic acid is used in the preparation of enantiomerically pure beta-amino acids. It is also involved in the synthesis of mono and dihydroxylated derivatives of 2-aminocyclohexanecarboxylic acid by Diels-Alder adduct of ethyl(E)-3-nitroacrylate and furan. This Thermo Sc</p>
    Formula:C7H13NO2
    Purity:97%
    Molecular weight:143.19

    Ref: 02-H52779

    1g
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    5g
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    250mg
    126.00€
  • N-Acetyl-L-glutamic acid, 99%

    CAS:
    <p>N-Acetyl-L-glutamic acid 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 referen</p>
    Formula:C7H11NO5
    Purity:99%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:189.17

    Ref: 02-B23621

    25g
    31.00€
    100g
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  • 2-Chloro-L-phenylalanine, 98+%

    CAS:
    <p>The largest gain in affinity of all tested unnatural amino acids was observed for 2-chloro-L-phenylalanine. 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 Alf</p>
    Formula:C9H10ClNO2
    Purity:98+%
    Color and Shape:White, Powder
    Molecular weight:199.63

    Ref: 02-H27135

    1g
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    250mg
    155.00€
  • L-Phenylalanine benzyl 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:C16H18ClNO2
    Purity:98%
    Color and Shape:Powder, White
    Molecular weight:291.78

    Ref: 02-H28407

    5g
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  • N-Boc-L-aspartic acid 4-methyl ester fluoromethyl ketone

    CAS:
    <p>A caspase inhibitor designed to facilitate cell permeability</p>
    Formula:C11H18FNO5
    Molecular weight:263.26

    Ref: 02-J65812

    5mg
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  • L-Cysteine, 98+%

    CAS:
    <p>L-Cysteine 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. Also used for the cleavage of disulfide bonds in the hair's keratin. It plays an important role as a key ra</p>
    Formula:C3H7NO2S
    Purity:98+%
    Color and Shape:White, Crystals or powder or crystalline powder or fused solid
    Molecular weight:121.15

    Ref: 02-A10435

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  • 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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  • L-Glutamic acid dibenzyl ester hydrochloride, 98%

    CAS:
    <p>L-Glutamic acid dibenzyl ester hydrochloride oxalate used as a intermediate in pharmaceutical and chemical synthesis. Also used in medicine research. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may r</p>
    Formula:C19H22ClNO4
    Purity:98%
    Molecular weight:363.84

    Ref: 02-H63598

    1g
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    5g
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  • N-Boc-sarcosine, 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:C8H14NO4
    Purity:99%
    Color and Shape:White, Crystals or powder or crystalline powder or lumps or fused solid
    Molecular weight:188.20

    Ref: 02-L13482

    5g
    29.00€
    25g
    To inquire
  • Glycylglycine, &ge;98.5%

    CAS:
    <p>Thermo Scientific Glycylglycine</p>
    Formula:C4H9ClN2O3
    Purity:98.5%
    Color and Shape:White crystalline powder
    Molecular weight:168.58

    Ref: 02-J16505

    1kg
    580.00€
    100g
    80.00€
  • O-tert-Butyl-L-tyrosine, 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:C13H19NO3
    Purity:99%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:237.30

    Ref: 02-B22575

    1g
    82.00€
  • L-Threonine methyl ester hydrochloride, 98%

    CAS:
    <p>L-Threonine methyl ester hydrochloride is used as a feed and food additive. 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 </p>
    Formula:C5H12ClNO3
    Purity:98%
    Molecular weight:169.61

    Ref: 02-H62118

    1g
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    5g
    229.00€
    25g
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  • L-Histidine, 98+%

    CAS:
    <p>L-Histidine acts as a precursor to histamine and a component of carnosine. It is also used in medicine, feed additive, biochemical research, dietary supplement. It is used in a nutrition enhancer, is the amino acid fluid infusion. It can be used in the treatment of gastric ulcer. This Thermo Scienti</p>
    Formula:C6H9N3O2
    Purity:98+%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:155.16

    Ref: 02-A10413

    25g
    29.00€
    100g
    92.00€
    500g
    367.00€
  • Glycine ethyl ester hydrochloride, 99%

    CAS:
    <p>Glycine ethyl ester (GEE) is used in conjunction with N-(3-Dimethylaminopropyl)-N?-ethylcarbodiimide (EDC) for carboxyl-foot printing studies of proteins. The GEE/EDC protocol effects specific derivatization of glutamate and aspartate carboxyl side chains on intact proteins. This reaction is readily</p>
    Formula:C4H10ClNO2
    Purity:99%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:139.58

    Ref: 02-A10315

    100g
    33.00€
    500g
    87.00€
    2500g
    To inquire
  • L-Isoleucine, 99%

    CAS:
    <p>L-isoleucine, 73-32-5, is a branched-chain, proteinogenic amino acid which has a role as a metabolite in several species. Learn more at Thermo Fisher Scientific.</p>
    Formula:C6H13NO2
    Purity:99%
    Color and Shape:Powder or crystals or crystalline powder, White
    Molecular weight:131.18

    Ref: 02-A13699

    10g
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  • 6-Aminouracil, 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:C4H5N3O2
    Purity:98%
    Color and Shape:White to yellow or cream to pale brown, Powder
    Molecular weight:127.10

    Ref: 02-L03332

    100g
    43.00€
    500g
    To inquire
  • L-5-Hydroxytryptophan 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:C11H12N2O3
    Purity:98%
    Color and Shape:Powder, White to cream
    Molecular weight:220.23

    Ref: 02-A13954

    1g
    42.00€
  • N-Boc-1,3-diaminopropane, 95%

    CAS:
    <p>N-Boc-1,3-diaminopropane is used in the preparation of spermidine analogues as well as in the preparation of pharmacologically active compounds. It is also used in suzuki reaction. Further, it is used in the preparation of [3-(3-cyano-propylamino)-propyl]-carbamic acid tert-butyl ester. This Therm</p>
    Formula:C8H19N2O2
    Purity:95%
    Molecular weight:175.25

    Ref: 02-H50304

    1g
    47.00€
    5g
    142.00€
  • trans-1-(Boc-amino)-4-cyanocyclohexane, 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:C12H20N2O2
    Purity:97%
    Molecular weight:224.29

    Ref: 02-H62060

    1g
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  • 3,4-Dimethoxy-L-phenylalanine, 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:C11H15NO4
    Purity:97%
    Color and Shape:White to pale cream, Powder
    Molecular weight:225.24

    Ref: 02-H53368

    1g
    100.00€
    5g
    To inquire
  • 4-Oxo-L-proline hydrobromide, 90+%

    CAS:
    <p>It is used as an active pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not ch</p>
    Formula:C5H7NO3•HBr
    Purity:90+%
    Molecular weight:210.03

    Ref: 02-H57691

    1g
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    250mg
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  • N-Fmoc-L-glutamic acid 1-allyl 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:C23H23NO6
    Purity:98%
    Molecular weight:409.44

    Ref: 02-H66448

    1g
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    5g
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