Tirzepatide 5mg

Tirzepatide 5mg is a high-purity synthetic research peptide available exclusively for in vitro and laboratory research applications. Supplied at ≥98% purity and verified by HPLC and mass spectrometry, this compound is manufactured under stringent quality control conditions. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

Tirzepatide is a novel dual-acting synthetic peptide that simultaneously targets both the glucose-dependent insulinotropic polypeptide (GIP) receptor and the glucagon-like peptide-1 (GLP-1) receptor. As a research compound, it has attracted significant scientific interest due to its unique dual incretin receptor agonist mechanism. The Peptide Store offers Tirzepatide 5mg for sale to qualified researchers and licensed laboratory professionals seeking a reliable, analytically verified source of this compound. Its structural complexity and receptor selectivity make it a compelling subject for metabolic and endocrinological research programs worldwide.

Peptide Structure & Amino Acid Sequence

Tirzepatide is a 39-amino acid acylated peptide engineered to exhibit high binding affinity at both GIP and GLP-1 receptors. Its sequence incorporates non-natural amino acid substitutions and a C18 fatty diacid moiety attached via a linker to lysine at position 20, which facilitates albumin binding and extends its half-life in biological systems under study. This structural design distinguishes tirzepatide from single-receptor agonists and positions it as a subject of advanced receptor pharmacology research. The molecular weight is approximately 4,813.5 Da, and its CAS number is 2023788-19-2.

Chemical & Physical Characteristics

• CAS Number: 2023788-19-2
• Molecular Formula: C₂₂₅H₃₄₈N₄₈O₆₈
• Molecular Weight: ~4,813.5 Da
• Appearance: White to off-white lyophilized powder
• Solubility: Soluble in aqueous buffers; behavior varies by pH and concentration
• Storage Stability: Stable under recommended storage conditions
• Receptor Targets: GIP receptor (GIPR) and GLP-1 receptor (GLP-1R)

Purity & Analytical Verification (HPLC & MS)

Every batch of Tirzepatide 5mg supplied by The Peptide Store undergoes rigorous analytical testing prior to release. Purity is confirmed at ≥98% via reverse-phase high-performance liquid chromatography (RP-HPLC). Identity and molecular integrity are independently validated using mass spectrometry (MS), ensuring that the correct molecular weight and structural composition are confirmed for each production lot. Certificates of Analysis (CoA) are available upon request and reflect batch-specific analytical data, providing full traceability for research documentation purposes.

Quality Control & Lyophilization Integrity

Tirzepatide 5mg is produced using solid-phase peptide synthesis (SPPS) under controlled manufacturing conditions. Following synthesis and purification, the peptide is lyophilized using validated freeze-drying protocols to yield a stable, homogeneous powder that retains structural integrity during storage and shipping. Lyophilization eliminates residual moisture and minimizes degradation risk, ensuring that researchers receive a compound that meets the highest standards of analytical consistency. Each unit is sealed under inert atmosphere conditions to further preserve compound quality.

Safety, Handling & Laboratory Precautions

As with all research peptides, Tirzepatide 5mg should be handled by trained laboratory personnel in accordance with applicable institutional safety protocols. Standard personal protective equipment (PPE) — including laboratory coat, nitrile gloves, and eye protection — should be worn during handling. Avoid inhalation of lyophilized powder. This compound is strictly intended for laboratory and research use only and must not be administered to humans or animals under any circumstances. Researchers should consult their institutional biosafety committee and applicable regulatory guidelines prior to use.

Reconstitution, Packaging & Storage

Tirzepatide 5mg is supplied as a lyophilized powder in a sealed vial suitable for laboratory reconstitution using appropriate research-grade solvents as determined by the researcher’s experimental protocol. For optimal long-term stability, store lyophilized product at −20°C, protected from light and moisture. Once reconstituted for in vitro assay purposes, aliquot and store according to your laboratory’s standard operating procedures. Avoid repeated freeze-thaw cycles to preserve peptide integrity. Packaging is designed to maintain product quality during international transit and fulfillment.

Intended Research Use & Market Positioning

Tirzepatide 5mg is positioned as a premium research-grade compound for scientists investigating dual incretin receptor biology, metabolic signaling pathways, receptor pharmacology, and related fields of biochemical inquiry. The compound is not intended for use as a pharmaceutical, dietary supplement, or therapeutic agent. The Peptide Store supplies this peptide exclusively to research institutions, universities, and licensed laboratories engaged in legitimate scientific investigation. Researchers seeking to buy tirzepatide online will find The Peptide Store offers best-price sourcing with full analytical documentation and rapid order fulfillment.

Ordering, Availability & Fulfillment

Tirzepatide 5mg is available for order now through The Peptide Store’s secure eCommerce platform. We maintain consistent inventory levels to support ongoing research programs and offer competitive pricing for both single-unit and bulk research orders. All orders are processed promptly, with discreet, compliant packaging and tracked international shipping options. Our customer support team is available to assist with CoA requests, order inquiries, and research sourcing questions. Order now to take advantage of our best price guarantee and reliable fulfillment network.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Tirzepatide 5mg is sold exclusively as a laboratory research compound. The Peptide Store makes no representations regarding the suitability of this product for any application beyond in vitro scientific research. It is the sole responsibility of the purchaser to ensure compliance with all applicable local, national, and international laws and regulations governing the purchase, possession, and use of research peptides. This product has not been evaluated by any regulatory authority for safety or efficacy in humans or animals.