{"kind":"compound","id":"dihexa","name":"Dihexa","url":"https://costides.us/us/research/dihexa","last_verified":"2026-08-21","identity":{"cas":"1401708-83-5","formula":"C27H44N4O5","mw":504.7,"sequence":null,"sequence_3letter":null,"residues":null,"pubchem":129010512,"identity_note":null,"parent_ligand":null},"chunks":[{"id":"lead-dihexa","type":"definition","heading":"What is Dihexa?","text":"Dihexa (PNB-0408) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes CAS 1401708-83-5, formula C27H44N4O5, average MW 504.7 Da, PubChem CID 129010512. It is indexed as angiotensin IV–related peptide analogue studied in synaptic plasticity models.","words":46},{"id":"def-dihexa","type":"definition","heading":"Dihexa overview","text":"Dihexa (PNB-0408) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes CAS 1401708-83-5, formula C27H44N4O5, average MW 504.7 Da, PubChem CID 129010512. It is indexed as angiotensin IV–related peptide analogue studied in synaptic plasticity models. Synonyms and vendor codes indexed here include PNB-0408, PNB0408, N-hexanoic-Tyr-Ile-(6) aminohexanoic amide. This page does not describe administration or dosing.","words":66},{"id":"id-dihexa","type":"identity","heading":"Dihexa chemical identity","text":"Dihexa chemical identity: CAS 1401708-83-5; formula C27H44N4O5; average MW 504.7 Da; PubChem CID 129010512. Values come from the Costides peptide research index.","words":22},{"id":"policy-dihexa","type":"policy","heading":"Research Use Only","text":"Research Use Only. Not for human or veterinary use. This page indexes chemical identity and citations. It is not medical advice and does not describe administration or dosing.","words":28},{"id":"pass-what-dihexa","type":"definition","heading":"What is Dihexa?","text":"Dihexa (PNB-0408) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes CAS 1401708-83-5, formula C27H44N4O5, average MW 504.7 Da, PubChem CID 129010512. It is indexed as angiotensin IV–related peptide analogue studied in synaptic plasticity models.","words":46},{"id":"pass-human-dihexa","type":"definition","heading":"Is Dihexa for human use?","text":"No. Dihexa (PNB-0408) pages on Costides are Research Use Only reference materials. They are not medical advice and do not describe administration or dosing.","words":24},{"id":"pass-cas-dihexa","type":"definition","heading":"What is the CAS number of Dihexa?","text":"The CAS number of Dihexa (PNB-0408) is 1401708-83-5. Formula and molecular weight appear in the identity table when retrieved.","words":19},{"id":"pass-mw-dihexa","type":"definition","heading":"What is the molecular weight of Dihexa?","text":"The average molecular weight of Dihexa (PNB-0408) listed on Costides is 504.7 Da.","words":13},{"id":"faq-dihexa-1","type":"faq","heading":"What is Dihexa?","text":"Dihexa (PNB-0408) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes CAS 1401708-83-5, formula C27H44N4O5, average MW 504.7 Da, PubChem CID 129010512. It is indexed as angiotensin IV–related peptide analogue studied in synaptic plasticity models. The CAS number of Dihexa is 1401708-83-5. Research Use Only. Not for human or veterinary use.","words":62},{"id":"faq-dihexa-2","type":"faq","heading":"What is the CAS number of Dihexa?","text":"The CAS number of Dihexa (PNB-0408) is 1401708-83-5. Formula and molecular weight appear in the identity table when retrieved.","words":19},{"id":"faq-dihexa-3","type":"faq","heading":"Is Dihexa for human use?","text":"No. Dihexa (PNB-0408) pages on Costides are Research Use Only reference materials. They are not medical advice and do not describe administration or dosing.","words":24},{"id":"faq-dihexa-4","type":"faq","heading":"What is the molecular weight of Dihexa?","text":"The average molecular weight of Dihexa (PNB-0408) listed on Costides is 504.7 Da.","words":13},{"id":"faq-dihexa-5","type":"faq","heading":"Can I buy Dihexa from Costides?","text":"Yes. Dihexa may appear in the Costides catalog as a Research Use Only 10-pack when published. Check the product listing for SKU, price, and CoA lots.","words":26},{"id":"faq-dihexa-6","type":"faq","heading":"Where does identity data for Dihexa come from?","text":"Costides indexes registry and bibliographic sources (PubChem, CAS Common Chemistry, PubMed permalinks) when available. Outcome or efficacy claims are not restated on this page.","words":24},{"id":"cite-dihexa-1","type":"citation","heading":"PubChem CID 129010512","text":"PubChem CID 129010512. https://pubchem.ncbi.nlm.nih.gov/compound/129010512","words":4},{"id":"cite-dihexa-2","type":"citation","heading":"CAS Common Chemistry 1401708-83-5","text":"CAS Common Chemistry 1401708-83-5. https://commonchemistry.cas.org/detail?cas_rn=1401708-83-5","words":5},{"id":"cite-dihexa-3","type":"citation","heading":"Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future Directions.","text":"Therapeutic Peptides in Orthopaedics: Applications, Challenges, and Future Directions.. PMID 41490200. https://pubmed.ncbi.nlm.nih.gov/41490200/","words":12},{"id":"cite-dihexa-4","type":"citation","heading":"DOI for PMID 41490200","text":"DOI for PMID 41490200. PMID 41490200. https://doi.org/10.5435/JAAOSGlobal-D-25-00236","words":7},{"id":"cite-dihexa-5","type":"citation","heading":"Effects of an Angiotensin IV Analog on 3-Nitropropionic Acid-Induced Huntington's Disease-Like Symptoms in Rats.","text":"Effects of an Angiotensin IV Analog on 3-Nitropropionic Acid-Induced Huntington's Disease-Like Symptoms in Rats.. PMID 38489193. https://pubmed.ncbi.nlm.nih.gov/38489193/","words":17},{"id":"cite-dihexa-6","type":"citation","heading":"DOI for PMID 38489193","text":"DOI for PMID 38489193. PMID 38489193. https://doi.org/10.3233/JHD-231507","words":7}],"faqs":[{"question":"What is Dihexa?","answer":"Dihexa (PNB-0408) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes CAS 1401708-83-5, formula C27H44N4O5, average MW 504.7 Da, PubChem CID 129010512. It is indexed as angiotensin IV–related peptide analogue studied in synaptic plasticity models. The CAS number of Dihexa is 1401708-83-5. Research Use Only. Not for human or veterinary use."},{"question":"What is the CAS number of Dihexa?","answer":"The CAS number of Dihexa (PNB-0408) is 1401708-83-5. Formula and molecular weight appear in the identity table when retrieved."},{"question":"Is Dihexa for human use?","answer":"No. Dihexa (PNB-0408) pages on Costides are Research Use Only reference materials. They are not medical advice and do not describe administration or dosing."},{"question":"What is the molecular weight of Dihexa?","answer":"The average molecular weight of Dihexa (PNB-0408) listed on Costides is 504.7 Da."},{"question":"Can I buy Dihexa from Costides?","answer":"Yes. Dihexa may appear in the Costides catalog as a Research Use Only 10-pack when published. Check the product listing for SKU, price, and CoA lots."},{"question":"Where does identity data for Dihexa come from?","answer":"Costides indexes registry and bibliographic sources (PubChem, CAS Common Chemistry, PubMed permalinks) when available. Outcome or efficacy claims are not restated on this page."}],"links":[{"rel":"canonical","href":"https://costides.us/us/research/dihexa"},{"rel":"rag","href":"https://costides.us/api/rag/compound/dihexa"},{"rel":"cas","href":"https://costides.us/us/cas/1401708-83-5"},{"rel":"llms","href":"https://costides.us/llms.txt"}]}