PyOxim

PyOxim contains an amino acid-derived oxime functionality (PyOxim) that is structurally classified as an amino acid derivative rather than a free amino acid, with the molecule bearing both an amino group and a carboxyl group as part of its amino acid backbone. The oxime moiety provides a C=N-O substituent capable of forming oxime-related hydrogen bonding and serving as a chemically addressable handle for derivatization or analytical detection, while the amino and carboxyl groups remain the primary functional sites for salt formation or further coupling chemistry depending on their protonation state. In biochemical and synthetic research, PyOxim is used as a labeled or functionalized amino acid building block for chemical biology workflows, including preparation of modified amino acid/peptide analogues and development of analytical methods that rely on oxime-containing probes.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: CP26418

CAS No:153433-21-7

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
Useful Tools

Peptide Calculator

Abbreviation List

Peptide Glossary

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.

Featured Services
Peptide Analysis ServicesPeptide Modification ServicesCustom Conjugation ServiceEpitope Mapping ServicesPeptide Nucleic Acids SynthesisPeptide Synthesis ServicesPeptide CDMOcGMP Peptide Service
Hot Products
About us

Creative Peptides is a trusted CDMO partner specializing in high-quality peptide synthesis, conjugation, and manufacturing under strict cGMP compliance. With advanced technology platforms and a team of experienced scientists, we deliver tailored peptide solutions to support drug discovery, clinical development, and cosmetic innovation worldwide.

From custom peptide synthesis to complex peptide-drug conjugates, we provide flexible, end-to-end services designed to accelerate timelines and ensure regulatory excellence. Our commitment to quality, reliability, and innovation has made us a preferred partner across the pharmaceutical, biotechnology, and personal care industries.

Our Customers