Analytical Services

SENN Chemicals supplies protected amino acid derivatives as high-quality building blocks for next-generation peptide synthesis. With a long-standing legacy in AAD chemistry, SENN supports customers requiring reliable, well-characterised intermediates for peptide development and manufacturing. These pr...

Senn Chemicals AG provides a wide range of products which includes urethane protected amino acid N-carboxyanhydrides (UNCAs). It belongs to amino acid derivatives category. It includes: Boc-lle-NCA, Z-Ala-NCA. Contact us for more information.

Senn Chemicals AG provides a wide range of products which includes Z-amino acids. It belongs to amino acid derivatives category. It has standard Z-AA & specialties including: Z-Arg(Z)2-OH, Z-Phe(4-CN)-OH, Z-Cit-OH. Contact us for more information.

Senn Chemicals AG provides a wide range of products which includes amino acid esters. It belongs to amino acid derivatives category. It includes: H-His(Trt)-OtBu, H-Gly-OtBu.HCl. Contact us for more information.

Senn Chemicals AG provides a wide range of products which includes amino acid N-carboxyanhydrides (NCAs). It belongs to amino acid derivatives category. It includes: Glu(OBzl)-NCA, Lys(TFA)NCA. Contact us for more information.

Senn Chemicals AG provides a wide range of products which includes amino alcohols. It belongs to amino acid derivatives category. It includes: H-Thr-ol, H-Pro-ol. Contact us for more information.

Senn Chemicals AG provides a wide range of products which includes beta-amino acids. It belongs to amino acid derivatives category. It includes: Fmoc-b2-hPhe-OH, Boc-b2-hLeu-OH. Contact us for more information.

Senn Chemicals AG provides a wide range of products which includes boc-amino acids. It belongs to amino acid derivatives category. It has standard Boc-AA & specialties including: Boc-Dab(Z)-OH, Boc-Ser(Me)-OH, Boc-Pra-OH. Contact us for more information.

Senn Chemicals AG provides a wide range of products which includes carbohydrates. Contact us for more information.

SENN Chemicals provides cGMP manufacturing for peptides, peptide APIs, intermediates and protected AADs through its Zurich headquarters and expanding India based platform. The Zurich site offers Swissmedic inspected and US FDA inspected GMP production, supported by QC/QA, GMP warehousing, reactors, fil...

SENN Chemicals offers cosmetic peptides designed for customers requiring high-quality peptide ingredients aligned with European market expectations. Our cosmetic peptide offering focuses on TFA-free and non-CMR solutions, supporting brands and ingredient partners that require clean, well-documented and...

Senn Chemicals AG provides a wide range of products which includes fmoc-amino acids. It belongs to amino acid derivatives category. It has standard Fmoc-AA & specialties including: Fmoc-Lys(tBu)-OH, Fmoc-Lys(iPr)-OH, Fmoc-Har-OH.Tos. Contact us for more information.

Our latest presentation illustrating our competencies, capabilities, experience and resources to manufacture and supply peptides and peptide fragments from our US FDA and cGMP plant.

Senn Chemicals Amino Flyer

Senn Chemicals- your Swiss CDMO for peptides