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Top Asian Tirzepatide API GMP Manufacturers (2026)

Tirzepatide API from Asian Manufacturers & Suppliers

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Small-Quantity API Packs

1g

Tirzepatide API | 1g

Produced in China | COA | GMP certified $ 406

2g

Tirzepatide API | 2g

Produced in China | COA | GMP certified $ 812

5g

Tirzepatide API | 5g

Produced in China | COA | GMP certified $ 2,030

Custom

Tirzepatide API | Custom

Produced in China | COA | GMP certified On Request

Commercial-scale Suppliers

Producer CDMO Produced in Asia | Employees: 25+ | Audit Report: Certifications: CoA All certificates MSDS BSE/TSE ISO9001 CoA

Producer CDMO Produced in Asia | Employees: 10+ | Audit Report: Certifications: CoA All certificates MSDS BSE/TSE CoA

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Producer CDMO Produced in Asia | Audit Report: Certifications: CoA All certificates MSDS ISO9001 CoA

Producer Produced in Asia | Employees: 200 | Audit Report: Certifications: CoA All certificates MSDS BSE/TSE ISO9001 CoA

Producer CDMO Produced in Asia | Employees: 50+ | Audit Report: Certifications: CoA | GMP See all 6 certificates All certificates GMP FDA USDMF ISO9001 CoA WC

Producer Produced in Asia | Employees: 1500+ | Audit Report: Certifications: CoA | GMP All certificates GMP USDMF MSDS BSE/TSE CoA

Get full market intelligence report €399,- All Tirzepatide data. Full access. Full negotiation power

Producer Produced in Asia | Employees: 373 | Audit Report: Certifications: CoA | GMP All certificates GMP USDMF MSDS BSE/TSE CoA

Producer CDMO Produced in Asia | Employees: 200 | Audit Report: Certifications: CoA All certificates MSDS BSE/TSE CoA

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Distributor Produced in Europe | Employees: 50 | Audit Report: Certifications: CoA | GMP See all 6 certificates All certificates GMP USDMF MSDS ISO9001 KDMF CoA

Distributor Produced in Asia | Employees: 25 | Audit Report: Certifications: CoA | GMP See all 6 certificates All certificates GMP FDA MSDS BSE/TSE ISO9001 CoA

Producer Produced in Asia | Employees: 400+ | Audit Report: Certifications: CoA All certificates MSDS BSE/TSE CoA

Producer Produced in Asia | Audit Report: Certifications: CoA | GMP All certificates GMP MSDS BSE/TSE ISO9001 CoA

Get full market intelligence report

Producer Produced in Asia | Audit Report: Certifications: CoA All certificates CoA

Distributor Produced in North America | Employees: 50+ | Audit Report: Certifications: CoA | GMP All certificates GMP MSDS BSE/TSE ISO9001 CoA

Producer Produced in Asia | Employees: 250+ | Audit Report: Certifications: CoA All certificates USDMF MSDS CoA

Producer Produced in Asia | Employees: 250+ | Audit Report: Certifications: CoA | GMP All certificates GMP USDMF MSDS BSE/TSE CoA

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Producer Produced in Asia | Employees: 1000+ | Audit Report: Certifications: CoA All certificates FDA USDMF MSDS BSE/TSE CoA

Producer Produced in North America | Audit Report: Certifications: CoA | GMP All certificates GMP MSDS CoA

Producer Produced in Asia | Employees: 60 | Audit Report: Certifications: CoA | CEP All certificates GMP CEP CoA

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Tirzepatide | CAS No: 2023788-19-2 | GMP-certified suppliers

A medication that supports glycemic control in adults with type 2 diabetes and assists chronic weight management in obese or overweight patients with related comorbid conditions.

Alimentary Tract and Metabolism Amino Acids, Peptides, and Proteins Blood Glucose Lowering Agents Drugs Used in Diabetes Gastrointestinal Hormones GLP-1 Agonists

Generic name Tirzepatide

Molecule type biotech

CAS number 2023788-19-2

DrugBank ID DB15171

Approval status Approved drug, Investigational drug

ATC code A10BX16

Primary indications

  • Tirzepatide is indicated as an adjunct to diet and exercise to improve glycemic control in adults with type 2 diabetes mellitus or for the chronic weight management for adult patients that are obese or overweight with at least one weight-related comorbid condition such as hypertension, dyslipidemia, type 2 diabetes mellitus, obstructive sleep apnea, or cardiovascular disease)
  • In Europe, it may be used as monotherapy or in combination with other drugs used to treat diabetes
  • This drug has not been studied in patients with a history of pancreatitis

Product Snapshot

  • Tirzepatide is an injectable peptide supplied as a subcutaneous solution
  • Its primary uses are for glycemic control in adults with type 2 diabetes and for chronic weight management in obese or overweight adults with weight‑related comorbidities
  • It is approved in the US, EU, and Canada, with some investigational status noted in certain markets
Clinical Overview

Tirzepatide (CAS 2023788-19-2) is a 39‑amino‑acid synthetic peptide conjugated to a C20 fatty diacid designed to act as a dual agonist at the glucose‑dependent insulinotropic polypeptide and glucagon‑like peptide‑1 receptors. It is indicated as an adjunct to diet and physical activity for glycemic control in adults with type 2 diabetes and for chronic weight management in adults with obesity or overweight with at least one weight‑associated comorbidity. It has not been studied in patients with a history of pancreatitis and is not indicated for type 1 diabetes. In Europe, it may be used as monotherapy or in combination with other antidiabetic therapies. Approved products include Mounjaro for type 2 diabetes and Zepbound for weight management.

Tirzepatide lowers glucose by stimulating first‑ and second‑phase insulin secretion and suppressing glucagon release in a glucose‑dependent manner. It delays gastric emptying, decreases fasting and postprandial glucose, reduces food intake, and can improve insulin sensitivity. High albumin binding due to the fatty‑diacid conjugate contributes to a prolonged half‑life that supports once‑weekly administration.

The mechanism of action involves dual receptor agonism. GLP‑1 receptor activation enhances glucose‑stimulated insulin secretion, slows gastric transit, and reduces glucagon levels while influencing central p