RETF-4NA

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
RETF-4NA(CAS 1160928-63-1)

CAT No: R0864

CAS No:1160928-63-1

Synonyms/Alias:RETF-4NA;1160928-63-1;4-[[2-acetamido-5-(diaminomethylideneamino)pentanoyl]amino]-5-[[3-hydroxy-1-[[1-(4-nitroanilino)-1-oxo-3-phenylpropan-2-yl]amino]-1-oxobutan-2-yl]amino]-5-oxopentanoic acid;RETF;RETF-4NA TFA;DA-77415;(4S)-4-[[(2S)-2-acetamido-5-(diaminomethylideneamino)pentanoyl]amino]-5-[[(2S,3R)-3-hydroxy-1-[[(2S)-1-(4-nitroanilino)-1-oxo-3-phenylpropan-2-yl]amino]-1-oxobutan-2-yl]amino]-5-oxopentanoic acid;

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C32H43N9O10
M.W/Mr.
713.7
Sequence
One Letter Code:REXF
Three Letter Code:Ac-DL-Arg-DL-Glu-DL-xiThr-DL-Phe-pNA
InChI
InChI=1S/C32H43N9O10/c1-18(42)27(40-29(47)24(14-15-26(44)45)38-28(46)23(36-19(2)43)9-6-16-35-32(33)34)31(49)39-25(17-20-7-4-3-5-8-20)30(48)37-21-10-12-22(13-11-21)41(50)51/h3-5,7-8,10-13,18,23-25,27,42H,6,9,14-17H2,1-2H3,(H,36,43)(H,37,48)(H,38,46)(H,39,49)(H,40,47)(H,44,45)(H4,33,34,35)
InChI Key
MGCWUIJMQAZRNY-UHFFFAOYSA-N

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 CDMOPeptide Modification ServicesCustom Conjugation ServicePeptide Analysis ServicesPeptide Nucleic Acids SynthesiscGMP Peptide ServicePeptide Synthesis ServicesEpitope Mapping Services
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