{"kind":"compound","id":"tesamorelin","name":"Tesamorelin","url":"https://costides.us/us/research/tesamorelin","last_verified":"2026-08-21","identity":{"cas":"218949-48-5","formula":"C221H366N72O67S","mw":5136,"sequence":null,"sequence_3letter":null,"residues":null,"pubchem":16137828,"identity_note":null,"parent_ligand":null},"chunks":[{"id":"lead-tesamorelin","type":"definition","heading":"What is Tesamorelin?","text":"Tesamorelin (TESA) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes CAS 218949-48-5, formula C221H366N72O67S, average MW 5136 Da, PubChem CID 16137828. It is indexed as stabilized GHRH analogue.","words":40},{"id":"def-tesamorelin","type":"definition","heading":"Tesamorelin overview","text":"Tesamorelin (TESA) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes CAS 218949-48-5, formula C221H366N72O67S, average MW 5136 Da, PubChem CID 16137828. It is indexed as stabilized GHRH analogue. Synonyms and vendor codes indexed here include TESA, TH9507, Egrifta. This page does not describe administration or dosing.","words":58},{"id":"id-tesamorelin","type":"identity","heading":"Tesamorelin chemical identity","text":"Tesamorelin chemical identity: CAS 218949-48-5; formula C221H366N72O67S; average MW 5136 Da; PubChem CID 16137828. Values come from the Costides peptide research index.","words":22},{"id":"policy-tesamorelin","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-tesamorelin","type":"definition","heading":"What is Tesamorelin?","text":"Tesamorelin (TESA) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes CAS 218949-48-5, formula C221H366N72O67S, average MW 5136 Da, PubChem CID 16137828. It is indexed as stabilized GHRH analogue.","words":40},{"id":"pass-human-tesamorelin","type":"definition","heading":"Is Tesamorelin for human use?","text":"No. Tesamorelin (TESA) 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-tesamorelin","type":"definition","heading":"What is the CAS number of Tesamorelin?","text":"The CAS number of Tesamorelin (TESA) is 218949-48-5. Formula and molecular weight appear in the identity table when retrieved.","words":19},{"id":"pass-mw-tesamorelin","type":"definition","heading":"What is the molecular weight of Tesamorelin?","text":"The average molecular weight of Tesamorelin (TESA) listed on Costides is 5136 Da.","words":13},{"id":"faq-tesamorelin-1","type":"faq","heading":"What is Tesamorelin?","text":"Tesamorelin (TESA) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes CAS 218949-48-5, formula C221H366N72O67S, average MW 5136 Da, PubChem CID 16137828. It is indexed as stabilized GHRH analogue. The CAS number of Tesamorelin is 218949-48-5. Research Use Only. Not for human or veterinary use.","words":56},{"id":"faq-tesamorelin-2","type":"faq","heading":"What is the CAS number of Tesamorelin?","text":"The CAS number of Tesamorelin (TESA) is 218949-48-5. Formula and molecular weight appear in the identity table when retrieved.","words":19},{"id":"faq-tesamorelin-3","type":"faq","heading":"Is Tesamorelin for human use?","text":"No. Tesamorelin (TESA) 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-tesamorelin-4","type":"faq","heading":"What is the molecular weight of Tesamorelin?","text":"The average molecular weight of Tesamorelin (TESA) listed on Costides is 5136 Da.","words":13},{"id":"faq-tesamorelin-5","type":"faq","heading":"Can I buy Tesamorelin from Costides?","text":"Yes. Tesamorelin 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-tesamorelin-6","type":"faq","heading":"Where does identity data for Tesamorelin 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-tesamorelin-1","type":"citation","heading":"PubChem CID 16137828","text":"PubChem CID 16137828. https://pubchem.ncbi.nlm.nih.gov/compound/16137828","words":4},{"id":"cite-tesamorelin-2","type":"citation","heading":"CAS Common Chemistry 218949-48-5","text":"CAS Common Chemistry 218949-48-5. https://commonchemistry.cas.org/detail?cas_rn=218949-48-5","words":5},{"id":"cite-tesamorelin-3","type":"citation","heading":"Efficacy and Safety of Tesamorelin in People Living With HIV (PLWH) With Lipodystrophy: A Systematic Review and Meta-Analysis.","text":"Efficacy and Safety of Tesamorelin in People Living With HIV (PLWH) With Lipodystrophy: A Systematic Review and Meta-Analysis.. PMID 42538058. https://pubmed.ncbi.nlm.nih.gov/42538058/","words":21},{"id":"cite-tesamorelin-4","type":"citation","heading":"DOI for PMID 42538058","text":"DOI for PMID 42538058. PMID 42538058. https://doi.org/10.1177/23259582261475549","words":7},{"id":"cite-tesamorelin-5","type":"citation","heading":"Tesamorelin as an Adjunct to Exercise for Improving Physical Function in HIV (TRIUMPH): a clinical trial protocol.","text":"Tesamorelin as an Adjunct to Exercise for Improving Physical Function in HIV (TRIUMPH): a clinical trial protocol.. PMID 42419889. https://pubmed.ncbi.nlm.nih.gov/42419889/","words":20},{"id":"cite-tesamorelin-6","type":"citation","heading":"DOI for PMID 42419889","text":"DOI for PMID 42419889. PMID 42419889. https://doi.org/10.1136/bmjopen-2026-120740","words":7}],"faqs":[{"question":"What is Tesamorelin?","answer":"Tesamorelin (TESA) is a Research Use Only chemical-identity and literature reference on Costides, not for human or veterinary use. Published identity includes CAS 218949-48-5, formula C221H366N72O67S, average MW 5136 Da, PubChem CID 16137828. It is indexed as stabilized GHRH analogue. The CAS number of Tesamorelin is 218949-48-5. Research Use Only. Not for human or veterinary use."},{"question":"What is the CAS number of Tesamorelin?","answer":"The CAS number of Tesamorelin (TESA) is 218949-48-5. Formula and molecular weight appear in the identity table when retrieved."},{"question":"Is Tesamorelin for human use?","answer":"No. Tesamorelin (TESA) 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 Tesamorelin?","answer":"The average molecular weight of Tesamorelin (TESA) listed on Costides is 5136 Da."},{"question":"Can I buy Tesamorelin from Costides?","answer":"Yes. Tesamorelin 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 Tesamorelin 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/tesamorelin"},{"rel":"rag","href":"https://costides.us/api/rag/compound/tesamorelin"},{"rel":"cas","href":"https://costides.us/us/cas/218949-48-5"},{"rel":"product","href":"https://costides.us/us/products/tesamorelin-tsm10"},{"rel":"llms","href":"https://costides.us/llms.txt"}]}