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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 38260 products of "Amino Acids (AA)"

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  • 4-Amino-L-phenylalanine Monohydrate

    CAS:
    Formula:C9H12N2O2·H2O
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light gray to Light yellow powder to crystal
    Molecular weight:198.23

    Ref: 3B-A2651

    1g
    216.00€
  • N-Acetyl-L-methionine

    CAS:
    Formula:C7H13NO3S
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:191.25

    Ref: 3B-A2056

    5g
    33.00€
    25g
    90.00€
  • 3-Iodo-L-tyrosine

    CAS:
    Formula:C9H10INO3
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:307.09

    Ref: 3B-I0075

    1g
    66.00€
    5g
    297.00€
  • L-Isoleucine Methyl 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-I0522

    1g
    22.00€
    5g
    60.00€
  • 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€
  • N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-alanine

    CAS:
    Formula:C18H17NO4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:311.34

    Ref: 3B-F0305

    5g
    48.00€
    25g
    82.00€
  • 4-Nitro-DL-phenylalanine Hydrate

    CAS:
    Formula:C9H10N2O4·xH2O
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:210.19 (as Anhydrous)

    Ref: 3B-N0952

    5g
    48.00€
    25g
    153.00€
  • 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-(tert-Butoxycarbonyl)-L-homophenylalanine

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

    Ref: 3B-B4356

    1g
    22.00€
    5g
    58.00€
  • N-Benzoyl-L-tyrosine Ethyl Ester

    CAS:
    Formula:C18H19NO4
    Purity:>98.0%(HPLC)(N)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:313.35

    Ref: 3B-B1140

    1g
    28.00€
    5g
    72.00€
  • D-Proline Benzyl Ester Hydrochloride

    CAS:
    Formula:C12H15NO2·HCl
    Purity:>98.0%(HPLC)(N)
    Color and Shape:White to Almost white powder to crystaline
    Molecular weight:241.72

    Ref: 3B-P1726

    1g
    22.00€
    5g
    54.00€
    25g
    160.00€
  • D-Proline, 99%

    CAS:
    <p>D-Proline is an essential component of collagen and is important for proper functioning of joints and tendons. It is also used as asymmetric catalysts in proline organocatalysis reactions. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some do</p>
    Formula:C5H9NO2
    Purity:99%
    Color and Shape:Crystals or powder or crystalline powder, White to pale cream
    Molecular weight:115.13

    Ref: 02-A10682

    1g
    To inquire
    5g
    149.00€
    25g
    To inquire
  • L-Lysine

    CAS:
    Formula:C6H14N2O2
    Purity:97.0%
    Color and Shape:Solid
    Molecular weight:146.19

    Ref: 10-F044909

    1g
    9.00€
    1kg
    67.00€
    25g
    12.00€
    100g
    13.00€
    250g
    28.00€
    500g
    53.00€
  • 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
    To inquire
    25g
    To inquire
  • L-Tryptophanamide hydrochloride, 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:C11H14ClN3O
    Purity:95%
    Color and Shape:White to pale cream, Crystals or powder or crystalline powder
    Molecular weight:239.70

    Ref: 02-H63405

    1g
    44.00€
    5g
    150.00€
  • L-Glutamic acid monosodium salt

    CAS:
    <p>L-Glutamic acid monosodium salt is used as a flavor enhancer, swine feed additive as well as to improve the taste of bitter drugs. It is used therapeutically to reduce blood ammonia levels. It serves as an excitatory amino acid neurotransmitter, which is an agonist at glur and NMDA receptors. Furthe</p>
    Formula:C5H8NNaO4
    Color and Shape:Powder or crystals or crystalline powder, White to pale cream
    Molecular weight:169.11

    Ref: 02-J63424

    10g
    47.00€
    25g
    87.00€
  • L-Aspartic acid dibenzyl ester p-toluenesulfonate, 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:C25H27NO7S
    Purity:95%
    Molecular weight:485.55

    Ref: 02-H65623

    25g
    67.00€
  • Nα-Biotinyl-Nε-Fmoc-L-lysine, 95%

    CAS:
    <p>N-Fmoc-N-biotinyl-L-lysine is useful in the synthesis of site-specific biotinylated probes.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:C31H38N4O6S
    Purity:95%
    Molecular weight:594.73

    Ref: 02-H63609

    1g
    329.00€
    5g
    To inquire
  • N-Fmoc-2-cyclohexyl-D-glycine, 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:C23H25NO4
    Purity:95%
    Molecular weight:379.46

    Ref: 02-H66174

    5g
    To inquire
  • N-Benzyloxycarbonyl-D-alaninol, 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:C11H15NO3
    Purity:98%
    Color and Shape:White, Crystals or powder or crystalline powder
    Molecular weight:209.25

    Ref: 02-B22372

    1g
    To inquire
    5g
    74.00€
    25g
    To inquire
  • Nα-Boc-N^w-nitro-L-arginine, 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:C11H21N5O6
    Purity:98%
    Molecular weight:319.32

    Ref: 02-H62339

    25g
    To inquire
    100g
    278.00€
  • L-Serine benzyl ester hydrochloride, 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:C10H13NO3•HCl
    Purity:98%
    Color and Shape:White, Crystals or powder or crystalline powder
    Molecular weight:231.68

    Ref: 02-H28790

    1g
    To inquire
    5g
    133.00€
    25g
    To inquire
  • 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
  • DL-Alanine, 99%

    CAS:
    <p>DL-Alanine is used in mixed ligand (chelate) studies with transition metals such as Cu(II), Zn(ll) and Cd(ll). It is a functional component in the alanine cycle which regulates the level of alanine aminotransferases which can be used as a diagnostic tool to predict type II diabetes. It is used as a </p>
    Formula:C3H7NO2
    Purity:99%
    Color and Shape:White, Crystals or powder or crystalline powder
    Molecular weight:89.09

    Ref: 02-A12230

    1kg
    127.00€
    5kg
    To inquire
    250g
    46.00€
  • Diethylcarbamyl chloride, 98%

    CAS:
    <p>It is used in the production of pharma ingredients. It is a reagent in the synthesis of S-Methyl-N,N-diethylthiocarbamate Sulfoxide, which is an oxygenated metabolite of Disulfiram (Antabuse) that is capable of in vitro inactivation of liver mitochondrial aldehyde dehydrogenase. This Thermo Scienti</p>
    Formula:C5H10ClNO
    Purity:98%
    Color and Shape:Liquid, Clear colorless to pale yellow
    Molecular weight:135.59

    Ref: 02-A15701

    25g
    36.00€
    100g
    73.00€
  • L-Methionine, 98+%

    CAS:
    <p>L-Methionine ((S)-2-Amino-4-(methylthio)butanoic acid, 63-68-3) is a sulfur-containing amino acid which acts as a metabolite, heavy metal chelator, and micronutrient. Learn more.</p>
    Formula:C5H11NO2S
    Purity:98+%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:149.21

    Ref: 02-A10318

    100g
    68.00€
    500g
    251.00€
    2500g
    To inquire
  • D-Arginine monohydrochloride, 98%

    CAS:
    <p>The influence in creatinine metabolismis that by that d-arginine monohydrochloride caused slightly larger increases in muscle creatine. D-Arginyl ethyl ester was synthesized by vigorously stirring D-arginine monohydrochloride and excess anhydrous ethanol in an ice bath. This Thermo Scientific Chemi</p>
    Formula:C6H15ClN4O2
    Purity:98%
    Color and Shape:Powder, White to pale cream
    Molecular weight:210.66

    Ref: 02-A16222

    1g
    36.00€
    5g
    To inquire
    25g
    To inquire
  • S-tert-Butyl-L-cysteine 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:C7H16ClNO2S
    Purity:98%
    Color and Shape:White, Crystalline powder or powder
    Molecular weight:213.72

    Ref: 02-H59244

    5g
    To inquire
    25g
    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-α-Benzoyl-L-arginine, 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:C13H18N4O3
    Purity:99%
    Color and Shape:White, Powder
    Molecular weight:278.31

    Ref: 02-A10812

    10g
    33.00€
    50g
    To inquire
  • N-Boc-L-phenylalanyl-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:C23H28N2O5
    Purity:95%
    Color and Shape:White, Crystals or powder or crystalline powder
    Molecular weight:412.49

    Ref: 02-H63788

    1g
    To inquire
    5g
    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-Fmoc-3-cyclohexyl-L-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:C24H27NO4
    Purity:98%
    Molecular weight:393.48

    Ref: 02-H63910

    1g
    71.00€
    5g
    To inquire
  • L-Isoleucine 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:C8H18ClNO2
    Purity:98%
    Molecular weight:195.69

    Ref: 02-H64640

    5g
    75.00€
    25g
    279.00€
  • N-Boc-L-β-leucine, 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:C11H21NO4
    Purity:95%
    Molecular weight:231.29

    Ref: 02-H66336

    1g
    To inquire
  • D-Cysteine, 98%

    CAS:
    <p>D-Cysteine is an important source of sulfide in human metabolism. It is the precursor for glutathione. It plays important role in protein structure and in metal binding. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and lab</p>
    Formula:C3H7NO2S
    Purity:98%
    Color and Shape:Crystalline powder, White to off-white
    Molecular weight:121.15

    Ref: 02-H62627

    1g
    110.00€
    5g
    392.00€
  • 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-5-Hydroxytryptophan, 99%

    CAS:
    <p>It is an immediate precursor that is used to assess central serotonergic function. It was used for the treatment of insomnia. 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:C11H12N2O3
    Purity:99%
    Color and Shape:White to cream to pale brown to gray, Crystals or powder or crystalline powder
    Molecular weight:220.23

    Ref: 02-A12237

    1g
    66.00€
    5g
    279.00€
  • L-Methionine sulfoxide

    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:C5H11NO3S
    Color and Shape:Powder, White to pale cream
    Molecular weight:165.21

    Ref: 02-J62873

    1g
    47.00€
    5g
    172.00€
    25g
    675.00€
  • 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
    To inquire
    50g
    42.00€
    250g
    126.00€
  • 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
  • N,1-Di-Boc-L-histidine dicyclohexylammonium salt, 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:C28H48N4O6
    Purity:98%
    Molecular weight:536.71

    Ref: 02-H62570

    5g
    To inquire
    25g
    To inquire
  • Glycine methyl ester hydrochloride, 99%

    CAS:
    <p>Glycine methyl ester hydrochloride a non-essential amino acid used for human development. 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:C3H8ClNO2
    Purity:99%
    Color and Shape:White, Crystals or powder or crystalline powder or fused/lumpy solid
    Molecular weight:125.55

    Ref: 02-A14083

    100g
    34.00€
    500g
    108.00€
    2500g
    To inquire
  • 5-Aminouracil, 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:C4H5N3O2
    Purity:97%
    Color and Shape:Powder, White to cream to yellow to orange to brown
    Molecular weight:127.10

    Ref: 02-L04452

    5g
    32.00€
    25g
    To inquire
  • N-Fmoc-L-prolyl-L-proline, 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:C25H26N2O5
    Purity:95%
    Color and Shape:Solid
    Molecular weight:434.49

    Ref: 02-H66228

    5g
    To inquire
  • N-Boc-glycine, 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:C7H13NO4
    Purity:98+%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:175.18

    Ref: 02-A11579

    5g
    29.00€
    25g
    104.00€
    100g
    To inquire
  • (2-Hydroxy-3-N,N,N-trimethylamino)propyl β-cyclodextrin chloride hydrate


    <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>
    Color and Shape:Powder, White

    Ref: 02-H27604

    1g
    To inquire
    250mg
    To inquire
  • S-Carboxymethyl-L-cysteine, 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:C5H9NO4S
    Purity:97%
    Color and Shape:White to pale cream, Powder
    Molecular weight:179.19

    Ref: 02-B23487

    25g
    55.00€
    100g
    To inquire
  • 7-Phenylhomopiperazin-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:C11H14N2O
    Purity:97%
    Molecular weight:190.24

    Ref: 02-H57126

    1g
    To inquire
  • L-Lysine ethyl ester dihydrochloride, 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:C8H20Cl2N2O2
    Purity:99%
    Color and Shape:Powder, White to pale yellow
    Molecular weight:247.16

    Ref: 02-A16824

    25g
    79.00€
    100g
    To inquire