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Home > Biochemical Engineering > Polypeptide > Retatrutide for Sale > Tirzepatide High Purity Synthetic Polypeptide Rawyophilized Solid Suitable For Laboratory Experimental Research Projects
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Tirzepatide High Purity Synthetic Polypeptide Rawyophilized Solid Suitable For Laboratory Experimental Research Projects

7448 Inquiries

Unit Price:

$34/BOU FOB

Get Latest Price
CAS No.:

2381089-83-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

guangzhou

Brand:

BAND

Packaging:

10mg/vial, 10vials/box

Price valid (until):

2026-11-19

Company Type:
Trader
Location:
Hongkong, China
Qualification:
Main Products:

Tirzepatide,Retatrutide,Semaglutide,GHK-Cu

  • Product Details

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Items Specifications 
    CAS NO. 2381089-83-2
    Product name Retatrutide
    Purity 99%
    Packaging 10mg/vial, 10vials/box
    Payment term Alipay, bank transfer, USDT, USDC and Bitcoin.
    MOQ 10vials
    Shelf life 2 Years
    Certificate COA 

    Retatrutide, also known as ritaglutide, is a new-generation long-acting peptide raw material that acts as a triple agonist for GLP-1, GIP, and GCGR. It is mainly used for weight loss and fat reduction, appetite suppression, and stable blood sugar control.


    It can delay gastric emptying, reduce calorie intake, accelerate the breakdown of subcutaneous and visceral fat, and increase basal metabolism; at the same time, it improves insulin sensitivity, regulates lipid metabolism, and is suitable for overweight and obese individuals, those with high blood sugar levels, and those with slow metabolism.


    It has a long-lasting effect, being more potent than semaglutide and tirasopine. It has high purity and good stability, and is mainly used in scientific research, weight management, and medical aesthetic metabolic conditioning formulas.

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      Storage & Handling Instructions     


    Storage Conditions


    • Store in a dry, cool and dark environment, avoid direct sunlight and high temperature.

    • Recommended temperature: 2–8°C refrigerated for long-term storage.

    • For prolonged preservation, freeze at -20°C or below is preferred.

    • Keep sealed tightly to prevent moisture absorption and contamination.

    • Important Notes

      • Do not freeze-thaw repeatedly; this will reduce product activity.

      • Keep out of reach of children; handle with professional protection.

      • Use reconstituted solution as soon as possible; any remainder must be refrigerated and used within a short period.
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      • Shop Tirzepatide High Purity Synthetic Polypeptide Rawyophilized Solid Suitable For Laboratory Experimental Research Projects-Detailed Image 7


    Benefits of Long-Term Use of Retatrutide  Peptide


    1. Potent & Sustained Fat Loss: Multi-target action strongly suppresses appetite and accelerates fat metabolism, delivering stable, non-rebound weight loss and targeted visceral fat reduction with long-term use.

    2. Effective Glucose Control: Significantly improves blood sugar levels in type 2 diabetes patients, enhances insulin sensitivity, reduces blood sugar fluctuations, and lowers HbA1c.

    3. Comprehensive Metabolic Improvement: Reverses metabolic syndrome, regulates blood lipids, improves fatty liver, and reduces insulin resistance to correct metabolic disorders at the root.

    4. Multi-faceted Cardiovascular Protection: Reduces cardiovascular event risk, improves blood pressure and lipids, protects vascular endothelium, and eases cardiac load.

    5. Enhanced Physical & Mental Wellbeing: Helps improve mood and relieve anxiety, while accelerating wound healing and boosting the body's repair capacity.

    weight-loss peptide

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      Company Profile


    Hong Kong Bosen Peptide Research & Development Co., Ltd. is a world-leading manufacturer and supplier of peptides and pharmaceutical raw materials, specializing in the chemical industry.

    Our main products include peptide products and pharmaceutical raw materials. We possess strong research and development capabilities, exquisite synthesis technologies, and advanced quality control methods. We actively carry out joint ventures and cooperation with major enterprises and manufacturers, and adhere to the concept of industrial development to serve society and users. We always adhere to market demand orientation, and continuously develop new high-tech chemical products and pharmaceutical intermediates.

    I am fully confident in the quality of our products, and many overseas customers have spoken highly of them after receiving the goods. Our products are of excellent quality, and we solemnly promise door-to-door delivery service worldwide. We provide high-quality after-sales service aimed at customer satisfaction.


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      Our Advantages 


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      Shipping & Delivery


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     Payment


    Shop Tirzepatide High Purity Synthetic Polypeptide Rawyophilized Solid Suitable For Laboratory Experimental Research Projects-Detailed Image 19


    These products are APIs (Active Pharmaceutical Ingredient) and not a finished drug. 

    It is intended strictly for research and laboratory use only.

    Buyers are required to fully comply with all applicable laws and regulations regarding the handling and use of this material.

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    ECHEMI Editorial Reference
    Retatrutide is a novel triple agonist peptide of the glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR) and glucagon-like peptide-1 receptor (GLP-1R). Retatrutide inhibits human GCGR, GIPR and GLP-1R with EC50 values of 5.79, 0.0643 and 0.775 nM, respectively and mouse GCGR, GIPR, and GLP-1R with EC50 values of 2.32, 0.191 and 0.794 nM, respectively. It is an important tool for obesity research.Retatrutide potently activates the GLP-1R signaling pathway to stimulate glucose-dependent insulin secretion through activity at the GIP receptor (GIPR) or the GLP-1R.Retatrutide is a synthetic peptide with glucose-lowering effects. It is an antidiabetic agent against type 2 diabetes (T2D), stimulating insulin and suppressing glucagon secretion in a glucose-dependent manner.Retatrutide was also shown to delay gastric emptying, lower fasting and postprandial glucose concentration, decrease food intake and reduce body weight in patients with type 2 diabetes.
    Retatrutide (LY-3437943) was discovered by the American pharmaceutical company Eli Lilly and Company. It is a triple glucagon hormone receptor agonist (GLP-1, GIP, and GCGR receptors) for obesity. The 2024 Lasker~DeBakey Clinical Medical Research Award has been given to Joel Habener and Svetlana Mojsov for their discovery of a new hormone GLP-1(7-37) and to Lotte Knudsen for her role in developing sustained acting versions of this hormone as a treatment for obesity.

    Basic Info
    Product Name:

    Retatrutide

    Other Name:

    Retatrutide;GIPR/GLP-1R;LY3437943Retatrutide;Retalutide;Retatrutide (sodium salt);Retatrutide RT5;retatrutide 5mg;Retatratide

    CAS No.:

    2381089-83-2

    InChIKeys:

    MLOLQJNKXBNWFW-SAGGEDDASA-N

    Molecular Weight:

    0

    EC Number:

    200-001-8

    Color/Form:

    White lyophilized

    Categories:

    Polypeptide

    Characteristics
    Water Solubility:

    Soluble in water (5mg/ml).

    Storage Conditions:

    -20°C

    Critical Temperature & Pressure:

    -20°C

    Research
    Class:

    Triple agonist — GCGR, GIPR, GLP-1R

    Status:

    Investigational (Phase 3)

    Mechanism:

    Simultaneously activates glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Engineered from the native GIP backbone with amino acid substitutions to confer GCGR and GLP-1R activity.

    EC50 (Human GCGR):

    5.79 nM

    EC50 (Mouse GIPR):

    0.191 nM

    EC50 (Mouse GLP1R):

    0.794 nM

    EC50 (Mouse GCGR):

    2.32 nM

    EC50 (Human GLP1R):

    0.775 nM

    EC50 (Human GIPR):

    0.0643 nM

    Source:

    Jastreboff AM, et al. N Engl J Med. 2023;389(6):514-526.DOI

    Clinical Development:

    NCT04881760; NCT05882045; NCT06354660

    References
    ChEMBL:

    CHEMBL5095485

    DrugBank:

    DB18993

    KEGG DRUG:

    D12430

    PubChem:

    PubChem

    Disclaimer:

    Retatrutide is an investigational compound not yet approved by FDA or EMA. This listing is for industrial and laboratory research use only. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Tirzepatide,Retatrutide,Semaglutide,GHK-Cu

    Location:

    RM 701, UNIT 108, 7/F, TWR B NEW MANDARIN PLAZA 14 SCIENCE MUSEUM RD TSIM SHA TSUI HONG KONG

    Year of Establishment:

    2026

  • Inquiry History
    7448 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Retatrutide 2381089-83-2

    3 MT Mar 28, 2026
    United Kingdom

    Retatrutide - 2381089-83-2

    1 G Feb 10, 2026
    United States

    Retatrutide CAS 2381089-83-2 10mg vial

    20 MT Mar 7, 2026
    United States

    Factory Retatrutide API 99% Purity CAS 2381089-83-2

    5 KG Nov 10, 2025
    United Kingdom

    Peptide powder Retatrutide 99% pure for Body building cas 2381089-83-2 Weight Loss Peptide with COA

    1 MT Mar 22, 2026
    United States

    2381089-83-2

    100 G Jul 14, 2026
    United States

    2381089-83-2

    100 G Feb 24, 2026
    United States

    2381089-83-2

    100 MT Dec 9, 2023
    United States

    Retatrutide 2381089-83-2

    200 MG May 16, 2026
    United Kingdom

    2381089-83-2 retatrutide

    300 MG Feb 13, 2026
    United States

    Retatrutide 2381089-83-2 wholesale

    500 MT Nov 3, 2023
    United States

    Retatrutide CAS 2381089-83-2 99%

    10 PCS Feb 21, 2026
    Poland

    CAS 2381089-83-2 (Custom Peptide)

    40 MT Apr 10, 2026
    Austria

    Peptide Retatruide CAS 2381089-83-2

    100 MT Apr 4, 2026
    Austria

    Retatrutide CAS 2381089-83-2 10mg vial

    20 PCS Feb 10, 2026
    United States

    GLP-1 / GIP Retatrutide cas 2381089-83-2

    1 MT Oct 16, 2024
    United States

    Retatrutide 99% High Quality CAS 2381089-83-2

    1 G Jan 23, 2026
    Australia

    GMP Grade 99% Retatrutide Lyophilized Powder CAS 2381089-83-2

    10 G Jun 12, 2026
    Palestine

    Factory 99% Purity Retatrutide Peptide CAS 2381089-83-2 Door-To-Door Service

    10 MG Mar 16, 2026
    United States

    Factory 99% Purity Retatrutide Peptide CAS 2381089-83-2 Door-To-Door Service

    20 MG Feb 4, 2026
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