Peptides & Building Blocks

Advanced synthetic building blocks.

N-Boc-4,4-difluoro-L-proline
CAS: 203866-15-3

N-Boc-4,4-difluoro-L-proline

High-purity N-Boc-4,4-difluoro-L-proline is a specialized fluorinated building block designed for advanced pharmaceutical intermediate synthesis. Ideal for oncology research and kinase inhibitor development.

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D-Cysteine hydrochloride
CAS: 32443-99-5

D-Cysteine hydrochloride

High-purity D-Cysteine hydrochloride (CAS 32443-99-5) designed for pharmaceutical synthesis and chiral building block applications with strict quality control.

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Ornipressin
CAS: 3397-23-7

Ornipressin

Ornipressin (CAS 3397-23-7) is a high-purity synthetic peptide analogue utilized as a vasoconstrictor and hemostatic agent in pharmaceutical manufacturing. We provide certified bulk material with comprehensive quality documentation.

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N-Boc-(2S,3S)-(-)-2-Amino-3-methyl-1-pentanol
CAS: 106946-74-1

N-Boc-(2S,3S)-(-)-2-Amino-3-methyl-1-pentanol

High-purity chiral building block for peptide synthesis. Reliable supply for pharmaceutical intermediate production with full documentation.

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Icatibant Acetate
CAS: 30308-48-4

Icatibant Acetate

Premium grade Icatibant Acetate API suitable for pharmaceutical formulation. High purity peptide manufactured under strict GMP guidelines for research and development.

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Fmoc-N-Methyl-L-alanine
CAS: 84000-07-7

Fmoc-N-Methyl-L-alanine

High-purity Fmoc-N-Methyl-L-alanine designed for efficient peptide coupling and pharmaceutical intermediate applications.

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Fmoc-Glycine
CAS: 29022-11-5

Fmoc-Glycine

High purity Fmoc-Glycine (CAS 29022-11-5) designed for robust peptide synthesis. ≥99% purity with comprehensive COA support for industrial and research applications.

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Fmoc-Nalpha-methyl-L-valine
CAS: 84000-11-3

Fmoc-Nalpha-methyl-L-valine

High-purity Fmoc-Nalpha-methyl-L-valine (CAS 84000-11-3), a non-proteinogenic amino acid derivative widely used as a building block in peptide synthesis and pharmaceutical intermediates.

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H-Tyr-Asp-OH
CAS: 87085-11-8

H-Tyr-Asp-OH

High-purity H-Tyr-Asp-OH (CAS 87085-11-8), a dipeptide building block widely used in peptide synthesis and pharmaceutical R&D.

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