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  • Leuprorelin Acetate Regulates Secretion of Gonadal Hormones

    Leuprorelin Acetate Regulates Secretion of Gonadal Hormones

    Name: Leuprorelin

    CAS number: 53714-56-0

    Molecular formula: C59H84N16O12

    Molecular weight: 1209.4

    EINECS Number: 633-395-9

    Specific rotation: D25 -31.7° (c = 1 in 1% acetic acid)

    Density: 1.44±0.1 g/cm3(Predicted)

  • Boc-His(Trt)-Aib-Gln(Trt)-Gly-OH

    Boc-His(Trt)-Aib-Gln(Trt)-Gly-OH

    Boc-His(Trt)-Aib-Gln(Trt)-Gly-OH is a protected tetrapeptide used in peptide synthesis and structural studies. The Boc (tert-butyloxycarbonyl) group protects the N-terminus, while Trt (trityl) groups protect the side chains of histidine and glutamine to prevent unwanted reactions. The presence of Aib (α-aminoisobutyric acid) promotes helical conformations and enhances peptide stability. This peptide is valuable for investigating peptide folding, stability, and as a scaffold for designing biologically active peptides.

  • BPC-157

    BPC-157

    BPC-157 API adopts solid phase synthesis (SPPS) process:
    High purity: ≥99% (HPLC detection)
    Low impurity residue, no endotoxin, no heavy metal pollution
    Batch stability, strong repeatability, support injection level use
    Support gram and kilogram level supply to meet the needs of different stages from R&D to industrialization.

  • CJC-1295

    CJC-1295

    CJC-1295 API is produced using solid phase peptide synthesis (SPPS) technology and purified using HPLC to achieve high purity and batch-to-batch consistency.
    Product Features:

    Purity ≥ 99%

    Low residual solvents and heavy metals

    Endotoxin-free, non-immunogenic synthesis route

    Customizable quantities: mg to kg

  • NAD+

    NAD+

    API Features:

    High purity ≥99%

    Pharmaceutical-grade NAD+

    GMP-like manufacturing standards

    NAD+ API is ideal for use in nutraceuticals, injectables, and advanced metabolic therapies.

  • Boc-Tyr(tBu)-Aib-Glu(OtBu)-Gly-OH

    Boc-Tyr(tBu)-Aib-Glu(OtBu)-Gly-OH

    Boc-Tyr(tBu)-Aib-Glu(OtBu)-Gly-OH is a protected tetrapeptide commonly used in peptide synthesis research. The Boc (tert-butyloxycarbonyl) and tBu (tert-butyl) groups serve as protecting groups to prevent side reactions during peptide chain assembly. The inclusion of Aib (α-aminoisobutyric acid) helps to induce helical structures and increase peptide stability. This peptide sequence is studied for its potential in conformational analysis, peptide folding, and as a building block in developing bioactive peptides with enhanced stability and specificity.

  • Cagrilintide

    Cagrilintide

    Cagrilintide is a synthetic, long-acting amylin receptor agonist developed for the treatment of obesity and weight-related metabolic disorders. By mimicking the natural hormone amylin, it helps regulate appetite, slow gastric emptying, and enhance satiety. Our high-purity Cagrilintide API is produced via chemical synthesis and meets pharmaceutical-grade standards, making it suitable for use in advanced weight management formulations.

  • Tesamorelin

    Tesamorelin

    Tesamorelin API uses advanced solid phase peptide synthesis (SPPS) technology and has the following features:

    Purity ≥99% (HPLC)
    No endotoxin, heavy metals, residual solvents tested
    Amino acid sequence and structure confirmed by LC-MS/NMR
    Provide customized production in grams to kilograms

  • Fmoc-Ile-Aib-OH

    Fmoc-Ile-Aib-OH

    Fmoc-Ile-Aib-OH is a dipeptide building block used in solid-phase peptide synthesis (SPPS). It combines Fmoc-protected isoleucine with Aib (α-aminoisobutyric acid), a non-natural amino acid that enhances helix stability and protease resistance.

  • Fmoc-L-Lys[Eic(OtBu)-γ-Glu(OtBu)-AEEA-AEEA]-OH

    Fmoc-L-Lys[Eic(OtBu)-γ-Glu(OtBu)-AEEA-AEEA]-OH

    Fmoc-L-Lys[Eic(OtBu)-γ-Glu(OtBu)-AEEA-AEEA]-OH is a functionalized amino acid building block designed for targeted drug delivery and bioconjugation. It features an Eic (eicosanoid) moiety for lipid interaction, γ-Glu for targeting, and AEEA spacers for flexibility.

  • Boc-Tyr(tBu)-Aib-OH

    Boc-Tyr(tBu)-Aib-OH

    Boc-Tyr(tBu)-Aib-OH is a protected dipeptide building block used in peptide synthesis, combining Boc-protected tyrosine and Aib (α-aminoisobutyric acid). The Aib residue enhances helix formation and protease resistance.

  • Boc-His(Trt)-Ala-Glu(OtBu)-Gly-OH

    Boc-His(Trt)-Ala-Glu(OtBu)-Gly-OH

    Boc-His(Trt)-Ala-Glu(OtBu)-Gly-OH is a protected tetrapeptide fragment used in solid-phase peptide synthesis (SPPS) and peptide drug development. It includes protective groups for orthogonal synthesis and features a sequence useful in bioactive and structural peptide design.