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Tesamorelin / Ipamorelin research vial
Research compound

Tesamorelin / Ipamorelin

Tesamorelin: Tesamorelin is a synthetic analogue of full-length GHRH(1-44) carrying an N-terminal trans-3-hexenoyl group that improves stability against DPP-4. It has been studied in experimental models of GHRH receptor signaling and growth hormone / IGF-1 axis regulation.

CAS Number218949-48-5
Molecular FormulaC221H366N72O67S
Molecular Weight5135.86 g/mol
Available as10mg
Latest lot260427TI123 · Jul 31, 2026

For in-vitro laboratory research only. Not for human or veterinary use.

Reference data

Tesamorelin 10mg
CAS#218949-48-5
FormulaC221H366N72O67S
M.W.5135.86 g/mol
Ipamorelin 3mg
CAS#170851-70-4
FormulaC38H49N9O5
M.W.711.87 g/mol
Purity>99.00% HPLC (latest lot)
Research use only · not for human or veterinary use

Lab reports

Lot 260427TI123 · 10mg
Tested Jul 31, 2026
>99.00% HPLCView

Storage & handling

Store lyophilized material at -20°C, protected from light and moisture.

Handle in a laboratory setting using appropriate personal protective equipment.

Questions about Tesamorelin / Ipamorelin

What is Tesamorelin / Ipamorelin?

Tesamorelin: Tesamorelin is a synthetic analogue of full-length GHRH(1-44) carrying an N-terminal trans-3-hexenoyl group that improves stability against DPP-4. It has been studied in experimental models of GHRH receptor signaling and growth hormone / IGF-1 axis regulation.

What is the CAS number of Tesamorelin / Ipamorelin?

The CAS registry number of Tesamorelin / Ipamorelin is 218949-48-5.

What is the molecular formula and weight of Tesamorelin / Ipamorelin?

Molecular Formula: C221H366N72O67S. Molecular Weight: 5135.86 g/mol.

How is Tesamorelin / Ipamorelin tested?

Every lot of Tesamorelin / Ipamorelin is analysed by an independent, third-party laboratory using HPLC for identity and purity. The Certificate of Analysis for each lot — lot number, test date and result — is published and listed on this page.

How should Tesamorelin / Ipamorelin be stored?

Store lyophilized material at -20°C, protected from light and moisture.

Is Tesamorelin / Ipamorelin for human use?

No. Tesamorelin / Ipamorelin is sold strictly for in-vitro laboratory research by qualified researchers aged 21 and over. It is not for human or veterinary use and is not a drug, food, supplement or cosmetic.

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