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Sermorelin research vial
Research compound

Sermorelin

Sermorelin (GHRH 1-29 amide) is a synthetic peptide corresponding to the first 29 amino acids of growth hormone-releasing hormone, the shortest fully active fragment. It has been studied in experimental models of GHRH receptor activation and pituitary growth hormone secretion.

CAS Number86168-78-7
Molecular FormulaC149H246N44O42S
Molecular Weight3357.93 g/mol
Available as5mg · 10mg
Latest lotSERP70226 · Jul 31, 2026

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

Reference data

CAS#86168-78-7
FormulaC149H246N44O42S
M.W.3357.93 g/mol
Research use only · not for human or veterinary use

Lab reports

Lot SERP70226 · 5mg
Tested Jul 31, 2026
98.41% HPLCView
Lot 260623SR103 · 10mg
Tested Jul 20, 2026
98.17% 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 Sermorelin

What is Sermorelin?

Sermorelin (GHRH 1-29 amide) is a synthetic peptide corresponding to the first 29 amino acids of growth hormone-releasing hormone, the shortest fully active fragment. It has been studied in experimental models of GHRH receptor activation and pituitary growth hormone secretion.

What is the CAS number of Sermorelin?

The CAS registry number of Sermorelin is 86168-78-7.

What is the molecular formula and weight of Sermorelin?

Molecular Formula: C149H246N44O42S. Molecular Weight: 3357.93 g/mol.

How is Sermorelin tested?

Every lot of Sermorelin 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 Sermorelin be stored?

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

Is Sermorelin for human use?

No. Sermorelin 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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