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Onex Peptides, Canadian research peptide supplier
Mazdutide 10mg specification card: catalogue reference, CAS number, molecular formula and purity

Peptides

Mazdutide 10mg

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Mazdutide (IBI362, LY-3305677) is a dual GLP-1 and glucagon receptor agonist based on the oxyntomodulin scaffold rather than on a GLP-1 or GIP backbone, which distinguishes it structurally from tirzepatide and retatrutide.

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  • Same-day dispatch before 2 PM PT from British Columbia, Canada
  • Free shipping over CA$200
  • Batch-specific COA with every lot
  • Priced in Canadian dollars

Specification

Catalogue number
OP-057
Purity specification
>99%
Fill
10mg
CAS number
2259884-03-0
Molecular weight
4,233.7 g/mol
Form
Lyophilized powder
Solubility
Soluble in bacteriostatic water
Shelf Life
24 months from date of manufacture

About Mazdutide 10mg

Oxyntomodulin is a naturally occurring gut hormone with intrinsic activity at both the GLP-1 and glucagon receptors, and mazdutide is an engineered analogue of it rather than a modified incretin. That origin gives the molecule a different receptor balance from the other multi-agonists in this catalogue, which is what makes head-to-head comparison useful. The glucagon arm contributes energy expenditure effects on top of GLP-1 mediated appetite suppression. Most of its clinical development has taken place in China, so the published dataset skews toward that population.

Storage and reconstitution

Store lyophilized peptide at -20°C in a dry, dark environment. Reconstitute in bacteriostatic water. Once reconstituted, store at 2-8°C and use within 30 days. Avoid repeated freeze-thaw cycles. Lyophilized powder is stable at room temperature for shipping and short-term storage.

Shipping within Canada

Orders placed before 2:00 PM Pacific on a business day are packed and dispatched the same day. Orders placed after that cut-off, or on a weekend or statutory holiday, are dispatched on the next business day. Parcels leave British Columbia, Canada and travel entirely within the country, so nothing on this order crosses a border, clears customs or is held by CBSA. Orders over CA$200 ship free; see the shipping page for transit times by province.

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