2. Peptides
  3. Reagents for Peptide Synthesis
  4. Amino acids and Derivatives

Amino acids and Derivatives

Custom Peptide Synthesis

Amino acids and Derivatives (1354):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-W142119
    α-Methyl-DL-aspartic acid 2792-66-7 99.92%
    α-Methyl-DL-aspartic acid is a specific inhibitor of argininosuccinate synthase (ASS), and also is the rate-limiting enzyme for the recycling of 1-citrulline to 1-arginine.
    α-Methyl-DL-aspartic acid
  • HY-Y1636
    Fmoc-Arg(Pbf)-OH 154445-77-9 99.97%
    Fmoc-Arg(Pbf)-OH is an arginine derivative containing amine protecting group Fmoc. Fmoc-Arg(Pbf)-OH is a building block for the introduction of Arg into SPPS (Solid-Phase Peptide Synthesis).
    Fmoc-Arg(Pbf)-OH
  • HY-N0473A
    L-Tyrosine disodium salt 69847-45-6 99.79%
    L-Tyrosine (disodium) is a tyrosine derivative.
    L-Tyrosine disodium salt
  • HY-W007408
    tert-Butyl 2-aminoacetate 6456-74-2 99.64%
    tert-Butyl 2-aminoacetate is a Glycine (HY-Y0966) derivative.
    tert-Butyl 2-aminoacetate
  • HY-Y1250
    Fmoc-Gly-OH 29022-11-5 99.98%
    Fmoc-Gly-OH (Fmoc glycine) is a Fmoc-protected glycine derivative, can be used for the synthesis of compounds.
    Fmoc-Gly-OH
  • HY-45894
    tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu 1118767-16-0
    tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu is an intermediate in the synthesis of the glucagon-like peptide 1 receptor (GLP-1R) agonist Semaglutide (HY-114118).
    tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu
  • HY-P10928
    BCY17901 TFA
    BCY17901 TFA is a potent irreversible transferrin receptor 1 (TfR1) inhibitor (Ki=12 nM). BCY17901 TFA inhibits TfR1-mediated endocytosis and iron transport, suppressing the proliferation of tumor cells dependent on iron metabolism. BCY17901 TFA is promising for research of solid tumors, such as breast cancer, glioblastoma and neurodegenerative diseases.
    BCY17901 TFA
  • HY-W009401
    Boc-Ala(4-pyridyl)-OH 37535-57-2
    Boc-Ala(4-pyridyl)-OH is an alanine derivative.
    Boc-Ala(4-pyridyl)-OH
  • HY-W040124
    DL-Propargylglycine 50428-03-0 ≥98.0%
    DL-Propargylglycine is a Glycine (HY-Y0966) derivative. DL-Propargylglycine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    DL-Propargylglycine
  • HY-W048205
    N6-Diazo-L-Fmoc-lysine 159610-89-6 99.59%
    N6-Diazo-L-Fmoc-lysine is an active compand and can be used in a variety of chemical studies. N6-Diazo-L-Fmoc-lysine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
    N6-Diazo-L-Fmoc-lysine
  • HY-100047
    Nα,Nα-Bis(carboxymethyl)-L-lysine 113231-05-3 98.80%
    Nα,Nα-Bis(carboxymethyl)-L-lysine is a competitive inhibitor of bitter taste receptor 4, with an IC50 of 59 nM. Nα,Nα-Bis(carboxymethyl)-L-lysine can be used in bitter receptors related study.
    Nα,Nα-Bis(carboxymethyl)-L-lysine
  • HY-Y1169
    Fmoc-Asp(OtBu)-OH 71989-14-5 99.85%
    Fmoc-Asp(OtBu)-OH (4-tert-Butyl N-(fluoren-9-ylmethoxycarbonyl)-L-aspartate) is an aspartate derivative containing amine protecting group Fmoc. Fmoc-Asp(OtBu)-OH can be used for peptide synthesis.
    Fmoc-Asp(OtBu)-OH
  • HY-W009204
    Fmoc-Ala-OH 35661-39-3 99.92%
    Fmoc-Ala-OH is an alanine derivative.
    Fmoc-Ala-OH
  • HY-W010965
    Fmoc-Glu(OAll)-OH 133464-46-7 99.45%
    Fmoc-Glu(OAll)-OH is a glutamic acid derivative.
    Fmoc-Glu(OAll)-OH
  • HY-W008176
    Fmoc-Lys-OH 105047-45-8 99.93%
    Fmoc-Lys-OH is a lysine derivative.
    Fmoc-Lys-OH
  • HY-I0172
    L-tert-Leucine Methyl Ester Hydrochloride 63038-27-7 ≥98.0%
    L-tert-Leucine Methyl Ester Hydrochloride is a leucine derivative.
    L-tert-Leucine Methyl Ester Hydrochloride
  • HY-79128
    Fmoc-L-Lys (Boc)-OH 71989-26-9 99.98%
    Fmoc-L-Lys (Boc)-OH is a lysine derivative.
    Fmoc-L-Lys (Boc)-OH
  • HY-Y0134
    (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid 71989-18-9 99.93%
    (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid is a glutamic acid derivative.
    (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid
  • HY-W010964
    Fmoc-Hyp(tBu)-OH 122996-47-8 99.28%
    Fmoc-Hyp(tBu)-OH is a proline derivative.
    Fmoc-Hyp(tBu)-OH
  • HY-W008016
    Fmoc-Tyr(tBu)-OH 71989-38-3 99.93%
    Fmoc-Tyr(tBu)-OH is a tyrosine derivative.
    Fmoc-Tyr(tBu)-OH