Information for CAS #: 2023788-19-2

CAS #: 2023788-19-2 (LY3298176) is a 39-amino acid synthetic peptide designed as a dual agonist of GIP and GLP-1 receptors, exhibiting a prolonged half-life due to a C20 fatty diacid side chain that promotes albumin binding (Chavda et al. 2022). Experimental models show its dual receptor activation enhances metabolic regulation and induces dose-dependent reductions in fat mass with a preference for adiposity over lean mass (Min & Bain 2020; Karagiannis et al. 2022; Sokary & Bawadi 2025).

References
CAS 2023788-19-2 60mg Vial

GMP Certificates of Analysis

CAS #: 2023788-19-2

15.26mg

Laboratory ID V250930-12 008

10/15/2025

CAS #: 2023788-19-2

15.26mg

Laboratory ID V250930-12 008

10/15/2025

CAS #: 2023788-19-2

9.79mg

Laboratory ID V250930-12 007

10/15/2025

Non-GMP Certificates of Analysis

CAS #: 2023788-19-2

42.48mg

Batch V260409-12 006

04/28/2026

CAS #: 2023788-19-2

10.37mg

Batch V260409-12 005

04/28/2026

CAS #: 2023788-19-2

30.48mg

Batch V260127-3 013

02/16/2026

Trizepatide-1024x1024

CAS #: 2023788-19-2 Peptide Structure

SourcePubChem

PubChem Identifier: CID 156588324

Amino Acid Sequence: YE-Aib-GTFTSDYSI-Aib-LDKIAQ (C20 fatty acid) AFVQWLIAGGPSSGAPPPS
Note: Aib is a non-coded (non-proteinogenic) amino acid – H2H-C(CH3)2-COOH

Molecular Formula: C225H348N48O68

Molecular Weight: 4813.527 g/mol

CAS Number: 2023788-19-2

Synonyms: P1206, LY3298176

Product Usage

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