{"kind":"compound","id":"hgh-fragment-176-191","name":"HGH Fragment 176-191","url":"https://costides.us/us/research/hgh-fragment-176-191","last_verified":"2026-08-21","identity":{"cas":null,"formula":"C80H127N23O24S2","mw":1859.1,"sequence":null,"sequence_3letter":null,"residues":null,"pubchem":172966176,"identity_note":null,"parent_ligand":null},"chunks":[{"id":"lead-hgh-fragment-176-191","type":"definition","heading":"What is HGH Fragment 176-191?","text":"HGH Fragment 176-191 (HGHFRAG) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes formula C80H127N23O24S2, average MW 1859.1 Da, PubChem CID 172966176. It is indexed as C-terminal fragment of human growth hormone studied in lipolytic research.","words":47},{"id":"def-hgh-fragment-176-191","type":"definition","heading":"HGH Fragment 176-191 overview","text":"HGH Fragment 176-191 (HGHFRAG) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes formula C80H127N23O24S2, average MW 1859.1 Da, PubChem CID 172966176. It is indexed as C-terminal fragment of human growth hormone studied in lipolytic research. Synonyms and vendor codes indexed here include HGHFRAG, FRAG176, AOD-9401, hGH 176-191. This page does not describe administration or dosing.","words":67},{"id":"id-hgh-fragment-176-191","type":"identity","heading":"HGH Fragment 176-191 chemical identity","text":"HGH Fragment 176-191 chemical identity: formula C80H127N23O24S2; average MW 1859.1 Da; PubChem CID 172966176. Values come from the Costides peptide research index.","words":22},{"id":"policy-hgh-fragment-176-191","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-hgh-fragment-176-191","type":"definition","heading":"What is HGH Fragment 176-191?","text":"HGH Fragment 176-191 (HGHFRAG) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes formula C80H127N23O24S2, average MW 1859.1 Da, PubChem CID 172966176. It is indexed as C-terminal fragment of human growth hormone studied in lipolytic research.","words":47},{"id":"pass-human-hgh-fragment-176-191","type":"definition","heading":"Is HGH Fragment 176-191 for human use?","text":"No. HGH Fragment 176-191 (HGHFRAG) pages on Costides are Research Use Only reference materials. They are not medical advice and do not describe administration or dosing.","words":26},{"id":"pass-cas-hgh-fragment-176-191","type":"definition","heading":"What is the CAS number of HGH Fragment 176-191?","text":"A CAS number for HGH Fragment 176-191 (HGHFRAG) was not retrieved for this Costides monograph.","words":15},{"id":"pass-mw-hgh-fragment-176-191","type":"definition","heading":"What is the molecular weight of HGH Fragment 176-191?","text":"The average molecular weight of HGH Fragment 176-191 (HGHFRAG) listed on Costides is 1859.1 Da.","words":15},{"id":"faq-hgh-fragment-176-191-1","type":"faq","heading":"What is HGH Fragment 176-191?","text":"HGH Fragment 176-191 (HGHFRAG) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes formula C80H127N23O24S2, average MW 1859.1 Da, PubChem CID 172966176. It is indexed as C-terminal fragment of human growth hormone studied in lipolytic research. Research Use Only. Not for human or veterinary use.","words":56},{"id":"faq-hgh-fragment-176-191-2","type":"faq","heading":"What is the CAS number of HGH Fragment 176-191?","text":"A CAS number for HGH Fragment 176-191 (HGHFRAG) was not retrieved for this Costides monograph.","words":15},{"id":"faq-hgh-fragment-176-191-3","type":"faq","heading":"Is HGH Fragment 176-191 for human use?","text":"No. HGH Fragment 176-191 (HGHFRAG) pages on Costides are Research Use Only reference materials. They are not medical advice and do not describe administration or dosing.","words":26},{"id":"faq-hgh-fragment-176-191-4","type":"faq","heading":"What is the molecular weight of HGH Fragment 176-191?","text":"The average molecular weight of HGH Fragment 176-191 (HGHFRAG) listed on Costides is 1859.1 Da.","words":15},{"id":"faq-hgh-fragment-176-191-5","type":"faq","heading":"Can I buy HGH Fragment 176-191 from Costides?","text":"Yes. HGH Fragment 176-191 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":28},{"id":"faq-hgh-fragment-176-191-6","type":"faq","heading":"Where does identity data for HGH Fragment 176-191 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-hgh-fragment-176-191-1","type":"citation","heading":"PubChem CID 172966176","text":"PubChem CID 172966176. https://pubchem.ncbi.nlm.nih.gov/compound/172966176","words":4},{"id":"cite-hgh-fragment-176-191-2","type":"citation","heading":"Human Growth Hormone Fragment 176-191 Peptide Enhances the Toxicity of Doxorubicin-Loaded Chitosan Nanoparticles Against MCF-7 Breast Cancer Cells.","text":"Human Growth Hormone Fragment 176-191 Peptide Enhances the Toxicity of Doxorubicin-Loaded Chitosan Nanoparticles Against MCF-7 Breast Cancer Cells.. PMID 35783198. https://pubmed.ncbi.nlm.nih.gov/35783198/","words":21},{"id":"cite-hgh-fragment-176-191-3","type":"citation","heading":"DOI for PMID 35783198","text":"DOI for PMID 35783198. PMID 35783198. https://doi.org/10.2147/DDDT.S367586","words":7}],"faqs":[{"question":"What is HGH Fragment 176-191?","answer":"HGH Fragment 176-191 (HGHFRAG) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes formula C80H127N23O24S2, average MW 1859.1 Da, PubChem CID 172966176. It is indexed as C-terminal fragment of human growth hormone studied in lipolytic research. Research Use Only. Not for human or veterinary use."},{"question":"What is the CAS number of HGH Fragment 176-191?","answer":"A CAS number for HGH Fragment 176-191 (HGHFRAG) was not retrieved for this Costides monograph."},{"question":"Is HGH Fragment 176-191 for human use?","answer":"No. HGH Fragment 176-191 (HGHFRAG) 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 HGH Fragment 176-191?","answer":"The average molecular weight of HGH Fragment 176-191 (HGHFRAG) listed on Costides is 1859.1 Da."},{"question":"Can I buy HGH Fragment 176-191 from Costides?","answer":"Yes. HGH Fragment 176-191 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 HGH Fragment 176-191 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/hgh-fragment-176-191"},{"rel":"rag","href":"https://costides.us/api/rag/compound/hgh-fragment-176-191"},{"rel":"llms","href":"https://costides.us/llms.txt"}]}