Research Use Only
Tesamorelin
· Reviewed by Aydan Myers, Lead Chemist · Evidence tier B
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.
Key facts
| CAS Registry Number | 218949-48-5 |
|---|---|
| Molecular formula | C221H366N72O67S |
| Average molecular weight | 5136 Da |
| PubChem CID | 16137828 |
| InChIKey | QBEPNUQJQWDYKU-BMGKTWPMSA-N |
| Page type | Research identity monograph |
| Intended use | Research Use Only (reference) |
| Synonyms | TESA, TH9507, Egrifta |
| Research notes | stabilized GHRH analogue |
| Evidence tier | B |
| Last verified | 2026-08-21 |
Is Tesamorelin for human use?
No. Tesamorelin (TESA) pages on Costides are Research Use Only reference materials. They are not medical advice and do not describe administration or dosing.
What is the CAS number of Tesamorelin?
The CAS number of Tesamorelin (TESA) is 218949-48-5. Formula and molecular weight appear in the identity table when retrieved.
What is the molecular weight of Tesamorelin?
The average molecular weight of Tesamorelin (TESA) listed on Costides is 5136 Da.
Chemical identity table
| CAS Registry Number | 218949-48-5 |
|---|---|
| Molecular formula | C221H366N72O67S |
| Average molecular weight | 5136 Da |
| PubChem CID | 16137828 |
| InChIKey | QBEPNUQJQWDYKU-BMGKTWPMSA-N |
| Synonyms | TESA, TH9507, Egrifta |
Catalog 10-packs
Frequently asked questions
- What is Tesamorelin?
- 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.
- What is the CAS number of Tesamorelin?
- The CAS number of Tesamorelin (TESA) is 218949-48-5. Formula and molecular weight appear in the identity table when retrieved.
- Is Tesamorelin for human use?
- No. Tesamorelin (TESA) pages on Costides are Research Use Only reference materials. They are not medical advice and do not describe administration or dosing.
- What is the molecular weight of Tesamorelin?
- The average molecular weight of Tesamorelin (TESA) listed on Costides is 5136 Da.
- Can I buy Tesamorelin from Costides?
- 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.
- Where does identity data for Tesamorelin come from?
- Costides indexes registry and bibliographic sources (PubChem, CAS Common Chemistry, PubMed permalinks) when available. Outcome or efficacy claims are not restated on this page.
Citations
- PubChem CID 16137828
- CAS Common Chemistry 218949-48-5
- Efficacy and Safety of Tesamorelin in People Living With HIV (PLWH) With Lipodystrophy: A Systematic Review and Meta-Analysis. PMID 42538058
- DOI for PMID 42538058 PMID 42538058
- Tesamorelin as an Adjunct to Exercise for Improving Physical Function in HIV (TRIUMPH): a clinical trial protocol. PMID 42419889
- DOI for PMID 42419889 PMID 42419889
- The emerging landscape of performance-enhancing peptides modulating GH-IGF1 axis: bridging the gap between clinical evidence and patient self-administration. PMID 42395176
- DOI for PMID 42395176 PMID 42395176