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Dérivés d'acides aminés

Dérivés d'acides aminés

Les dérivés d'acides aminés sont des composés structurellement liés aux acides aminés, mais qui ont été chimiquement modifiés pour introduire de nouveaux groupes fonctionnels ou altérer leurs propriétés. Ces dérivés sont largement utilisés dans la synthèse de peptides, le développement de médicaments et la recherche biochimique. Chez CymitQuimica, nous offrons une large gamme de dérivés d'acides aminés de haute qualité pour soutenir vos recherches et applications industrielles, garantissant des résultats précis et efficaces dans vos expériences et projets de synthèse.

3955 produits trouvés pour "Dérivés d'acides aminés"

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  • Boc-Glu(OBzl)-OSu

    CAS :
    <p>Boc-Glu(OBzl)-OSu can be used for the synthesis of solid phase peptides containing benzyl glutamate residues.</p>
    Formule :C21H26N2O8
    Couleur et forme :Solid
    Masse moléculaire :434.44
  • N-Oleoyl Leucine

    CAS :
    <p>N-Oleoyl Leucine (Oleoyl-L-leucine) is an N-fatty acyl amino acid present in plasma.</p>
    Formule :C24H45NO3
    Degré de pureté :98.25%
    Couleur et forme :Solid
    Masse moléculaire :395.62
  • L-5-BromoTryptophan

    CAS :
    <p>L-5-BromoTryptophan (5-BrW) is an analog of the tryptophan (Trp) effector and inhibits the gelation of hemoglobin S.</p>
    Formule :C11H11BrN2O2
    Degré de pureté :99.86%
    Couleur et forme :Solid
    Masse moléculaire :283.12
  • Fmoc-5-aminopentanoic acid

    CAS :
    <p>Fmoc-5-aminopentanoic acid: alkane, Fmoc-protected amine, carboxyl group, PROTAC linker, deprotects to free amine, forms amides with activators.</p>
    Formule :C20H21NO4
    Couleur et forme :Solid
    Masse moléculaire :339.39
  • N-α-Tosyl-L-lysine chloromethyl ketone hydrochloride

    CAS :
    <p>N-alpha-Tosyl-L-lysine chloromethyl ketone hydrochloride inhibits trypsin-like proteases and IFN-γ activities.</p>
    Formule :C14H22Cl2N2O3S
    Degré de pureté :97.44%
    Couleur et forme :Powder
    Masse moléculaire :369.31
  • Biotinyl-(Arg8)-Vasopressin trifluoroacetate salt

    CAS :
    <p>Please enquire for more information about Biotinyl-(Arg8)-Vasopressin trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C56H79N17O14S3
    Degré de pureté :Min. 95%
    Masse moléculaire :1,310.53 g/mol

    Ref: 3D-FB109594

    1mg
    3.652,00€
  • L-Tyrosine ethyl ester hydrochloride

    CAS :
    <p>L-Tyrosine ethyl ester hydrochloride is a non-protein amino acid that inhibits the activity of metalloproteases, which are enzymes that break down proteins. It has been shown to be effective against bowel disease and cancer by inhibiting the release of inflammatory cytokines. L-Tyrosine ethyl ester hydrochloride also has anti-inflammatory properties and can be used in the treatment of depression and liver cirrhosis. This drug is an inhibitor of hydroxylase, which is an enzyme involved in the synthesis of melanin. It is a structural analogue to L-DOPA, which is used for Parkinson's disease. L-Tyrosine ethyl ester hydrochloride has been shown to have antihypertensive effects and can be used as a diuretic agent.</p>
    Formule :C11H15NO3·HCl
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :245.7 g/mol

    Ref: 3D-FT33086

    1kg
    770,00€
    2kg
    1.152,00€
    100g
    135,00€
    250g
    272,00€
    500g
    483,00€
  • H-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-OH trifluoroacetate salt

    CAS :
    <p>Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-OH is a peptide that belongs to the group of arginine containing peptides. This peptide has been shown to have minimal toxicity and high specificity against HIV. Arg-Arg-Arg-Arg-Arg-Arg-Arg-Arg-OH binds intracellular targets, such as protein kinases and ion channels, which inhibit cellular transformation. The Arg residues in this molecule are essential for its biological properties as they are involved in the binding to these intracellular targets. Arg molecules also have an important role in infectious diseases, as they can inhibit viral replication by interfering with the viral life cycle. In addition, Arg molecules may be useful for treating bowel disease because they can bind to calcium ions (Ca2+) and regulate their levels in cells.</p>
    Formule :C54H110N36O10
    Degré de pureté :Min. 95%
    Masse moléculaire :1,423.69 g/mol

    Ref: 3D-FA109774

    50mg
    863,00€
    100mg
    958,00€
    250mg
    1.203,00€
    500mg
    1.510,00€
  • Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt

    CAS :
    <p>Please enquire for more information about Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C199H299N57O59S2
    Degré de pureté :Min. 95%
    Masse moléculaire :4,497.98 g/mol

    Ref: 3D-FB109578

    1mg
    4.867,00€
  • Biotinyl-α-CGRP (human) trifluoroacetate salt

    CAS :
    <p>Please enquire for more information about Biotinyl-alpha-CGRP (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C173H281N53O51S3
    Degré de pureté :Min. 95%
    Masse moléculaire :4,015.61 g/mol

    Ref: 3D-FB109583

    1mg
    4.699,00€
  • Fmoc-α-Me-Lys(Boc)-OH

    CAS :
    <p>Fmoc-a-Me-Lys(Boc)-OH is a versatile building block that can be used in the synthesis of complex compounds. It is a reagent and speciality chemical, which are substances used in research laboratories. Fmoc-a-Me-Lys(Boc)-OH has been used as an intermediate in the synthesis of drugs such as antihypertensive agents, anticonvulsants, and antibiotics. It has also been used as a reaction component in organic syntheses to produce peptides, polymers, and other compounds with biologically active properties.</p>
    Formule :C27H34N2O6
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :482.57 g/mol

    Ref: 3D-FF71856

    5g
    377,00€
    10g
    563,00€
    25g
    1.048,00€
    50g
    1.737,00€
    100g
    2.799,00€
  • Biotinyl-VIP (human, mouse, rat) trifluoroacetate salt

    CAS :
    <p>Please enquire for more information about Biotinyl-VIP (human, mouse, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C157H252N46O44S2
    Degré de pureté :Min. 95%
    Masse moléculaire :3,552.1 g/mol

    Ref: 3D-FB109591

    1mg
    4.589,00€
  • Glycine - EP

    CAS :
    <p>Glycine is a buffering agent that can be used in electrophoresis for protein samples. It has an optimal pH range of 2.2-3.6 and a pKa of 2.35.</p>
    Formule :NH2CH2COOH
    Degré de pureté :Min. 95%
    Masse moléculaire :75.07 g/mol

    Ref: 3D-FG175750

    50g
    303,00€
    100g
    336,00€
    250g
    553,00€
    500g
    776,00€
  • Boc-Tyr(tBu)-OH

    CAS :
    <p>Boc-Tyr(tBu)-OH is a chemical compound that is part of the class of lactams. It has been shown to have antitumor activity in vitro and in vivo, but it has not yet been tested for its cytotoxicity. This compound is synthesized by solid-phase synthesis and contains a disulfide bond, which may contribute to its cytotoxicity. Boc-Tyr(tBu)-OH has also been shown to have high affinity for the alpha 2A adrenergic receptor subtype and other receptors with an isosteric carbonyl group.</p>
    Formule :C18H27NO5
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :337.41 g/mol

    Ref: 3D-FB36887

    1kg
    753,00€
    2kg
    1.306,00€
    100g
    175,00€
    250g
    332,00€
    500g
    491,00€
  • Z-Pro-Hyp-OH

    CAS :
    <p>Z-Pro-Hyp-OH is a synthetic, non-natural amino acid. It has been shown to be a stable and efficient reagent for the synthesis of collagen, which is a major protein in connective tissue. The compound was discovered by fractionating the natural amino acid Z-Pro-Hyp-OH and showing that it had optical activity. The molecular weight of this compound has been determined to be 2,936.7 Daltons. This molecule has also been shown to have high dichroism spectra and is capable of stabilizing collagen in vitro.</p>
    Formule :C18H22N2O6
    Degré de pureté :Min. 95%
    Masse moléculaire :362.38 g/mol

    Ref: 3D-FP111509

    1g
    957,00€
  • Lauroyl lysine

    CAS :
    <p>Lauroyl lysine (N6-Lauroyl-L-lysine) functions as skin and hair conditioning agents and as surfactants-cleansing agents in personal care products.</p>
    Formule :C18H36N2O3
    Degré de pureté :99.18%
    Couleur et forme :White To Off-White Solid With Characteristic Faint Odor
    Masse moléculaire :328.49
  • Z-Tyr-OBzl

    CAS :
    <p>Z-Tyr-OBzl is a reactive solvent that is used in the synthesis of polypeptides and peptides. It has been shown to react with amino acids and acetonitrile, forming a trifluoroacetyl group. This group can be easily removed by hydrolysis or reductive amination. The solvents used in this reaction are non-polar and do not dissolve water, which makes this process an excellent choice for synthesizing materials that are insoluble in water. Z-Tyr-OBzl is also able to form oxone, which is a powerful oxidant that can be used for the oxidation of aromatic rings.</p>
    Formule :C24H23NO5
    Degré de pureté :Min. 95%
    Masse moléculaire :405.44 g/mol

    Ref: 3D-FT111576

    100g
    863,00€
  • L-Threonine derivative-1

    CAS :
    <p>L-Threonine derivative-1 is acetylsalicylic acid-L-threonine ester with potential analgesic activity.</p>
    Formule :C13H15NO6
    Degré de pureté :97.03% - 98.91%
    Couleur et forme :Solid
    Masse moléculaire :281.26
  • Boc-His(Trt)-OH

    CAS :
    <p>Boc-His(Trt)-OH is a chemical compound that has been used in the laboratory to study uptake and binding of compounds. It is stable in complex with albumin, which has led to its use as a model system for studying hepatic steatosis. This chemical can be synthesized by solid-phase synthesis with trifluoroacetic acid and polypeptide synthesis. FT-IR spectroscopy has been used to characterize Boc-His(Trt)-OH, revealing its chemical diversity.</p>
    Formule :C30H31N3O4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :497.58 g/mol

    Ref: 3D-FB42925

    10g
    183,00€
    25g
    305,00€
    50g
    382,00€
    100g
    477,00€
    250g
    724,00€
  • H-Ala-Ala-bNA

    CAS :
    <p>Ala-Ala-bNA is a substrate for dipeptidyl aminopeptidase I (cathepsin C)</p>
    Formule :C16H19N3O2
    Degré de pureté :Min. 99 Area-%
    Couleur et forme :White Powder
    Masse moléculaire :285.34 g/mol

    Ref: 3D-FA110644

    1g
    2.746,00€
    2g
    5.069,00€
    100mg
    462,00€
    250mg
    978,00€
    500mg
    1.627,00€