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SYSTEM: ACTIVE·INVENTORY // PEPTIDES·ITEM: TESAMORELIN
MK-IV SPECTesamorelin
LAT: 34.0522° NLONG: 118.2437° W
RESEARCH ONLYOA-156-TES

Tesamorelin

GRF Analog

UNIT COST$42.00
STATUSIN STOCK
SELECT MASS (MG)
QTY
1

MISSION CRITICAL: For in vitro laboratory research only. Not for human or veterinary use. Not evaluated by the FDA. Must be 21+.

SPECIFICATIONS

CAS No.218949-48-5
Mol. Weight5135.89 g/mol
Purity≥99.1% (HPLC)
FormLyophilized Powder
Storage−20°C · Lyophilized
Mol. FormulaC221H366N68O66S

COMPOUND INTEL

REF #OA-156-TES
MECHANISM_DUMP

MOLECULAR PROFILE

Tesamorelin is a synthetic analog of growth hormone-releasing factor (GRF) with a trans-3-hexenoyl group attached to the tyrosine at position 1. With the molecular formula C₂₂₁H₃₆₆N₇₂O₆₇S and a molecular weight of 5135.9 g/mol (CAS: 218949-48-5), Tesamorelin is a modified GRF analog with enhanced metabolic stability.

AMINO ACID SEQUENCEY(3-hexenoyl)-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-Gln-Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-Ala-Arg-Ala-Arg-Leu-NH2
GRF AnalogGHRH ReceptorGrowth Hormone Secretion

MECHANISM OF ACTION

GHRH ReceptorGs-protein activation

Tesamorelin binds to GHRH receptors with enhanced affinity due to hexenoyl modification, activating Gs-protein signaling.

TECHNICAL DATA

CAS No.
218949-48-5
Mol. Formula
C221H366N68O66S
Mol. Weight
5135.89 g/mol
Purity
≥99.1% (HPLC)
Form
Lyophilized Powder
Storage
−20°C · Lyophilized

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Scientific Context

Related Research & Analysis

GH Secretagogues

Growth Hormone Secretagogue (GHS) Peptides: Comparative Research Specifications

Technical comparison of GHS peptides including CJC-1295, Ipamorelin, Sermorelin, and Tesamorelin. Molecular weights, receptor binding sequences, and published pharmacological findings.

Read Full Article

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Third-party tested · GMP certified · HPLC verified · Endotoxin tested · Must be 21+ to order
STATUS: RESEARCH USE ONLY — All compounds, peptides, and reagents listed on this website are designated exclusively for in vitro laboratory research and scientific investigation. These products are not approved by the U.S. Food and Drug Administration (FDA) or any equivalent regulatory authority. Not intended for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease or medical condition. Onward Aminos is not a licensed pharmacy, medical provider, or compounding facility. Not registered under Section 503A or 503B of the Federal Food, Drug, and Cosmetic Act. No pharmaceutical services offered. By procuring from ONWARD AMINOS, you confirm that you are a qualified researcher acquiring these compounds for lawful research purposes only. Must be 21 years or older to purchase. All acquisitions are subject to Research-Only Terms of Service.

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