A clear Tirzepatide research vial on a coloured plaster ledge, with botanicals beside it

About this compound

Tirzepatide is a 39-residue synthetic peptide with dual affinity for the GIP and GLP-1 receptors, acylated with a C20 fatty diacid for albumin binding.

Studied in

  • Incretin-receptor signalling
  • Glucose handling
  • Metabolic models

Compound identity

CompoundTirzepatide
CAS number2023788-19-2
Molecular formulaC225H348N48O68
Molecular weight4,813.53 Da

Specifications

  • Purity method: HPLC
  • Appearance: Lyophilized powder
  • Solubility: Reconstitute per protocol; see Supplies for diluents.
  • We don't publish a purity percentage here — that figure is only meaningful tied to the lot you actually receive, so it lives on the lot certificate.

Metabolic

Tirzepatide

Dual receptor agonist, studied in incretin-signalling research.

What the research targets

Studied as a dual GIP/GLP-1 receptor agonist in incretin-signalling and glucose-handling research models.

Supply formats

Single units ship from stock. Cases are back-ordered against the same single-unit price.

Stick is newly released — available alongside the vial on every compound.

Single unit

Sample quantity — one unit.

  • 10 mgVial

    SK-8259105-10-MG

    On verified account

  • Skinni Stick™ 10 mgSkinni Stick™New

    Single-compound Skinni Stick™. Supplied to verified accounts only.

    SK-8259105-PEN-10-MG

    On verified account

  • 20 mgVial

    SK-8259105-20-MG

    On verified account

  • Skinni Stick™ 20 mgSkinni Stick™New

    Single-compound Skinni Stick™. Supplied to verified accounts only.

    SK-8259105-PEN-20-MG

    On verified account

Case — back-order

Ten of one size, at 10× volume pricing.

  • Case · 10 × 10 mg

    Back-order — 15% off the single-unit price.

    SK-8259105-C10-10-MG

    On verified account

  • Case · 10 × Skinni Stick™ 10 mgNew

    Back-order — 15% off the single-unit price.

    SK-8259105-C10-PEN-10-MG

    On verified account

  • Case · 10 × 20 mg

    Back-order — 15% off the single-unit price.

    SK-8259105-C10-20-MG

    On verified account

  • Case · 10 × Skinni Stick™ 20 mgNew

    Back-order — 15% off the single-unit price.

    SK-8259105-C10-PEN-20-MG

    On verified account

One-time verification of professional or institutional affiliation. No payment is taken on this site.

Research use only

This compound is supplied exclusively for laboratory research by qualified professionals and institutions. It is not a drug, dietary supplement, or cosmetic, and is not for human or veterinary use. We publish no dosing, administration, or human-use guidance of any kind, and nothing here should be read as a claim about an effect in people.