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Acides aminés avec groupes protecteurs

Acides aminés avec groupes protecteurs

Les acides aminés Fmoc sont des acides aminés protégés avec un groupe 9-fluorénylméthoxycarbonyle (Fmoc), largement utilisés dans la synthèse de peptides en phase solide (SPPS). Le groupe Fmoc est facilement amovible dans des conditions douces, ce qui le rend idéal pour la synthèse itérative de peptides. Chez CymitQuimica, nous offrons une sélection complète d'acides aminés Fmoc de haute qualité pour soutenir vos besoins en synthèse de peptides et en recherche, garantissant une haute pureté et des performances fiables dans vos processus de synthèse.

1710 produits trouvés pour "Acides aminés avec groupes protecteurs"

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  • Fmoc-Trp(5-OH)-OH

    CAS :
    Fmoc-Trp(5-OH)-OH is a molecule that has been shown to have anticancer activity. It inhibits the proliferation of cancer cells and inhibits the production of fatty acids. It also has antiinflammatory properties and inhibits the growth of bacteria by inhibiting chloride channels. Fmoc-Trp(5-OH)-OH has been shown to inhibit the binding of 4-methylumbelliferone (4MU) to human erythrocytes, which is an indicator of its capability as a coumarin derivative. Fmoc-Trp(5-OH)-OH has also been found to be effective against tuberculosis through hydrogen bond interactions with the enzyme mycobacterium tuberculosis DNA polymerase.
    Formule :C26H22N2O5
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :442.5 g/mol

    Ref: 3D-DHA11994

    1g
    288,00€
    2g
    376,00€
    5g
    534,00€
    10g
    760,00€
    500mg
    192,00€
  • Fmoc-Asp(OtBu)-OH

    CAS :
    Fmoc-Asp(OtBu)-OH is a fluorescent probe that binds to the integrin receptor. This protein is a cell-surface receptor that binds to collagen, fibronectin and other extracellular matrix proteins. Fmoc-Asp(OtBu)-OH has been shown to inhibit the binding of human cells to collagen in a homogenous assay. The chemical ligation of this amino acid with an amine results in an isopeptide bond, which can be cleaved by trifluoroacetic acid. Fmoc-Asp(OtBu)-OH can be used for the detection of integrin receptors in mammalian cells and sectioned tissues.
    Formule :C23H25NO6
    Degré de pureté :Min. 98.0 Area-%
    Couleur et forme :White Powder
    Masse moléculaire :411.45 g/mol

    Ref: 3D-FF15779

    1kg
    1.102,00€
    2kg
    1.860,00€
    100g
    244,00€
    250g
    477,00€
    500g
    741,00€
  • Fmoc-D-Arg(Pbf)-OH

    CAS :
    Fmoc-D-Arg(Pbf)-OH is a synthetic peptide that can inhibit the growth of cancer cells. It has been shown to inhibit protease activity in mitochondria and inhibit mitochondrial membrane potential. The uptake of Fmoc-D-Arg(Pbf)-OH by neutrophils is dependent on the presence of superparamagnetic iron nanoparticles, which are taken up by phagocytic cells and used for oxidative burst. Fmoc-D-Arg(Pbf)-OH has a high affinity for mammalian cells but not for bacterial or fungal cells.
    Formule :C34H40N4O7S
    Degré de pureté :Min. 95%
    Masse moléculaire :648.77 g/mol

    Ref: 3D-FF40496

    25g
    323,00€
    50g
    517,00€
    100g
    775,00€
    250g
    1.378,00€
    500g
    2.013,00€
  • Fmoc-Ala-OH-3-13C

    CAS :
    Fmoc-Ala-OH-3-13C is a versatile building block that can be used to synthesize a variety of compounds. It is an intermediate in the synthesis of more complex compounds and has been shown to possess high reactivity in peptide coupling reactions. Fmoc-Ala-OH-3-13C has a CAS number of 201489-21-6 and is a fine chemical that can be used for research, development, and other purposes.
    Formule :CC17H17NO4
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Powder
    Masse moléculaire :312.32 g/mol

    Ref: 3D-BIA48921

    25mg
    244,00€
    50mg
    344,00€
    100mg
    510,00€
    250mg
    1.047,00€
    500mg
    1.675,00€
  • Fmoc-Glu-OMe

    CAS :
    <p>Fmoc-Glu-OMe is a small molecule that is synthesized by N-Fmoc chemistry. It has been shown to have synergistic effects with nitrate and antimicrobial agents, such as chloramphenicol, in the inhibition of bacterial growth. Fmoc-Glu-OMe also has strong antibacterial activity against Gram-positive bacteria such as Staphylococcus aureus and Streptococcus pyogenes. In addition, this compound is soluble in water and can be used for the delivery of hydrophobic drugs. This compound may be prepared using natural products or other chemical reactions.</p>
    Formule :C21H21NO6
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :383.39 g/mol

    Ref: 3D-FF72186

    10g
    183,00€
    25g
    356,00€
    50g
    475,00€
    100g
    708,00€
    250g
    1.440,00€
  • Fmoc-Tyr-OH

    CAS :
    <p>Fmoc-Tyr-OH is a peptide that can be used as an agent for the treatment of epidermal growth factor receptor (EGFR) related diseases. It has been shown to be effective in inhibiting the replication of RNA and DNA, which may contribute to the inhibition of tumor growth. Fmoc-Tyr-OH is synthesized through solid phase synthesis where it is reacted with trifluoroacetic acid and particle. This reaction is enhanced by adding an iodination reaction and phosphatase. The polymerase chain reaction then occurs in order to produce more Fmoc-Tyr-OH peptides. Fmoc-Tyr-OH also has a high affinity for acidic ph, making it suitable for use in acidic environments such as tumors.</p>
    Formule :C24H21NO5
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :403.43 g/mol

    Ref: 3D-FF29909

    1kg
    2.067,00€
    50g
    254,00€
    100g
    382,00€
    250g
    724,00€
    500g
    1.213,00€
  • N-α-Fmoc-Nε-dansyl-L-lysine

    CAS :
    N-alpha-Fmoc-Nepsilon-dansyl-L-lysine is a fluorescent molecule that is synthesized by attaching an allyl group to the amino acid lysine. This fluorescence can be used as a probe for specific interactions with proteins. N-alpha-Fmoc-Nepsilon-dansyl-L-lysine has been shown to interact with copolymers of poly(ethylene glycol) and poly(allylamine). The interaction results in a supramolecular, or self assembling, structure. The molecule's fluorescence can be activated by irradiation and this makes it useful for studying protein target binding.
    Formule :C33H35N3O6S
    Degré de pureté :Min. 97 Area-%
    Couleur et forme :Powder
    Masse moléculaire :601.71 g/mol

    Ref: 3D-FF48592

    25mg
    135,00€
    50mg
    148,00€
    100mg
    203,00€
    250mg
    356,00€
    500mg
    552,00€
  • N-Fmoc-4-methanesulfonylamino-L-phenylalanine

    CAS :
    N-Fmoc-4-methanesulfonylamino-L-phenylalanine is a versatile building block that is used in the synthesis of complex compounds. It can be used as a reagent or speciality chemical, and has been shown to be an effective building block for the synthesis of high quality compounds. N-Fmoc-4-methanesulfonylamino-L-phenylalanine is soluble in water and meets USP requirements for purity. This compound can be used as an intermediate, scaffold, or reaction component.
    Formule :C25H24N2O6S
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :480.54 g/mol

    Ref: 3D-RKA99922

    1g
    669,00€
    5g
    1.920,00€
    250mg
    311,00€
    500mg
    470,00€
  • Fmoc-5-hydroxy-L-Nva-OH

    CAS :
    <p>Fmoc-5-hydroxy-L-Nva-OH is a useful building block and reagent that belongs to the group of speciality chemicals. It is a versatile compound that can be used as a reaction component, useful intermediate, or useful scaffold. Fmoc-5-hydroxy-L-Nva-OH is an important building block for organic synthesis. It has been shown to be a good substitute for expensive natural products in the synthesis of pharmaceuticals and other organic compounds.</p>
    Formule :C20H21NO5
    Degré de pureté :(¹H-Nmr) Min. 95 Area-%
    Couleur et forme :Powder
    Masse moléculaire :355.4 g/mol

    Ref: 3D-FF170894

    1g
    1.516,00€
    2g
    2.362,00€
    5g
    4.428,00€
  • Fmoc-Gly-OPfp

    CAS :
    <p>M06246 - Fmoc-Gly-OPfp</p>
    Formule :C23H14F5NO4
    Degré de pureté :97%
    Couleur et forme :Solid
    Masse moléculaire :463.36

    Ref: 10-M06246

    1g
    46,00€
    5g
    102,00€
    25g
    321,00€
  • Ethyl 1-(tert-Butoxycarbonyl)-4-piperidinecarboxylate

    CAS :
    Formule :C13H23NO4
    Degré de pureté :>97.0%(GC)
    Couleur et forme :Colorless to Light yellow to Light orange clear liquid to slightly cloudy liquid
    Masse moléculaire :257.33

    Ref: 3B-B2740

    5g
    33,00€
    25g
    89,00€
  • Nα-(tert-Butoxycarbonyl)-τ-(p-toluenesulfonyl)-L-histidine

    CAS :
    Formule :C18H23N3O6S
    Degré de pureté :>98.0%(T)
    Couleur et forme :White to Almost white powder to crystal
    Masse moléculaire :409.46

    Ref: 3B-B2066

    5g
    69,00€
  • Fmoc-PNA-C(Bhoc)-OH

    CAS :
    Formule :C39H35N5O8
    Degré de pureté :>98.0%(HPLC)(qNMR)
    Couleur et forme :White to Light yellow powder to crystal
    Masse moléculaire :701.74

    Ref: 3B-D5932

    1g
    401,00€
  • N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-leucine

    CAS :
    Formule :C22H25NO4
    Degré de pureté :>98.0%(T)(HPLC)
    Couleur et forme :White to Almost white powder to crystal
    Masse moléculaire :367.45

    Ref: 3B-F1028

    1g
    38,00€
  • N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-homoarginine

    CAS :
    Formule :C22H26N4O4
    Degré de pureté :>97.0%(T)(HPLC)
    Couleur et forme :White to Almost white powder to crystal
    Masse moléculaire :410.47

    Ref: 3B-F1014

    1g
    30,00€
  • (2S,4R)-1-(tert-Butoxycarbonyl)-4-fluoro-2-pyrrolidinecarboxylic Acid

    CAS :
    Formule :C10H16FNO4
    Degré de pureté :>96.0%(GC)(T)
    Couleur et forme :White to Almost white powder to crystal
    Masse moléculaire :233.24

    Ref: 3B-B3177

    1g
    165,00€
    200mg
    50,00€
  • N-(tert-Butoxycarbonyl)-4-chloro-D-phenylalanine

    CAS :
    Formule :C14H18ClNO4
    Degré de pureté :>98.0%(T)(HPLC)
    Couleur et forme :White to Almost white powder to crystal
    Masse moléculaire :299.75

    Ref: 3B-B3613

    5g
    196,00€
  • 4-Amino-N-(tert-butoxycarbonyl)-D-phenylalanine

    CAS :
    Formule :C14H20N2O4
    Degré de pureté :>97.0%(HPLC)
    Couleur et forme :Light orange to Yellow to Green powder to crystal
    Masse moléculaire :280.32

    Ref: 3B-A2130

    1g
    39,00€
    5g
    153,00€
  • Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N1-tert-butoxycarbonyl-L-tryptophan

    CAS :
    Formule :C31H30N2O6
    Degré de pureté :>97.0%(HPLC)
    Couleur et forme :White to Orange to Green powder to crystal
    Masse moléculaire :526.59

    Ref: 3B-F0507

    5g
    72,00€
    25g
    258,00€
  • Fmoc-Thr(Trt)-OH

    CAS :
    <p>M03391 - Fmoc-Thr(Trt)-OH</p>
    Formule :C38H33NO5
    Degré de pureté :95%
    Couleur et forme :Solid
    Masse moléculaire :583.684

    Ref: 10-M03391

    1g
    203,00€
    5g
    564,00€
    250mg
    90,00€