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Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > Retatrutide for Sale > Retatrutide Peptide LY3437943 Lyophilized Vial Powder For Laboratory Research Only raw material
Retatrutide Peptide LY3437943 Lyophilized Vial Powder For Laboratory Research Only  raw material buy - large image1
Retatrutide Peptide LY3437943 Lyophilized Vial Powder For Laboratory Research Only  raw material buy - image1
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Retatrutide Peptide LY3437943 Lyophilized Vial Powder For Laboratory Research Only  raw material buy - image6

Retatrutide Peptide LY3437943 Lyophilized Vial Powder For Laboratory Research Only raw material

6937 Inquiries

Unit Price:

$15/UNIT FOB

Get Latest Price
CAS No.:

2381089-83-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

LY

Packaging:

40mg/vial 10vials/box

Price valid (until):

2030-03-09

Company Type:
Distributor
Location:
China
Qualification:
Main Products:

GLP-1,Retatrutide,Selank,Tirzepatide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


    Sales manager:Mery
    whatsapp:+8613171582352
    Email:mery@lianyi-tech.cn

    Product name Retatrutide CAS NO. 2381089-83-2
     Purity 99% Molecular weight 4731.33
    Appearance White powder Molecular Formula C221H342N46O68
    Specifications Frozen Function For research use

    Disclaimer: This product is for laboratory research only. Not for human or animal use. Not a finished pharmaceutical product.

    Retatrutide is a triple glucagon, GIP, and receptor agonist. Retatrutide showed glucose control and weight loss in patients with type 2 diabetes mellitus (T2DM).Retatrutide (LY3437943) is a triple agonist peptide of the glucagon receptor (GCGR), glucosedependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor .Retatrutide can be used for the research of obesity.Normally, this peptide will be delivered in lyophilized form and should be stored in a freezer at or below -20 °C.

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    Product Specifications

    • Product Name: Retatrutide
    • Alias: LY3437943
    • Purity: ≥99%
    • Appearance: White Crystalline Lyophilized Powder
    • Grade: Laboratory Research Grade
    • Storage Condition: Seal and store at -20℃ or below
    • Available Specification: Custom‑made 5mg /10mg /15mg /20mg /30mg/50mg/60mgper vial
    • Sample Service: Available

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    Product Advantages

    1. 1.High purity ≥99%, strict HPLC testing before delivery
    2. 2.Stable batch‑to‑batch consistency, low moisture content
    3. 3.Complete quality inspection records for your research reference
    4. 4.Flexible MOQ, both small‑batch trial orders and bulk wholesale are supported
    5. 5.Professional vacuum‑sealed packaging to guarantee molecular activity during international shipment
    6. 6.Fast shipment and reliable dedicated shipping channels for many countries

    7. Shop Retatrutide Peptide LY3437943 Lyophilized Vial Powder For Laboratory Research Only  raw material-Detailed Image 5
    8. Shop Retatrutide Peptide LY3437943 Lyophilized Vial Powder 40mg For Laboratory Research Only-Detailed Image 6

    Research Directions

    1. 1.Biological pathway research This peptide material supports laboratory exploration of multiple receptor‑activation mechanisms and related biological‑signal regulation.
    2. 2.Neural‑biology research It can be used for experimental study of nervous‑system‑related biological changes and molecular‑mechanism research.
    3. 3.Cognitive‑mechanism research Suitable for lab research on learning‑and‑memory‑related biological pathways and physiological‑performance studies.
    4. 4.Biological‑response research Available for experimental research on biological‑response regulation and related molecular studies.
    5. 5.Tissue‑repair‑mechanism research Applied in laboratory exploration of tissue regeneration and biological‑repair processes.

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    Function

    1.Treatment of depression and anxiety disorders: Retatrutide has been shown to have antidepressant and anxiolytic effects in preclinical studies, suggesting that it could be a promising treatment option for individuals with these conditions.

    2.Prevention of neurodegenerative diseases: Retatrutide has neuroprotective properties that may be useful in preventing or slowing the progression of neurodegenerative diseases such as Alzheimer's and Parkinson's.

    3.Enhancement of cognitive function: Retatrutide has been shown to improve learning and memory in animal studies, suggesting that it could have potential as a cognitive enhancer in humans.

    4.Treatment of chronic pain: Retatrutide has been shown to have analgesic effects in preclinical studies, suggesting that it could be a useful treatment option for individuals with chronic pain conditions.

    5.Promotion of wound healing:  Retatrutide  has been shown to accelerate wound healing in animal studies, suggesting that it could have potential as a therapeutic agent for promoting wound healing in humans.

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    Application

    1.Retatrutide is often used in the pharmaceutical industry, weight losing, etc.

    2.Retatrutide is a kind of peptide product.

    3.Retatrutide acetate can inhibited GCGR, GIPR and GLP-1R.

    4.Retatrutide acetate is activated by glucagon receptors resulting in significant weight loss and increased energy expenditure.

    5.Retatrutide acetate can be used in studies of obesity.

    Shop Retatrutide Peptide LY3437943 Lyophilized Vial Powder For Laboratory Research Only  raw material-Detailed Image 11

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    Company Profile:

    Our core product portfolio covers a wide range of peptides, including weight‑management peptides, anti‑wrinkle peptides, tanning agents and other related compounds. We attach great importance to dependable product quality, and are dedicated to rigorous quality control as well as considerate customer support. Our seasoned team is always ready to go over your requirements so as to deliver satisfying solutions for every client.

    Customer interests always rank first on our list. We concentrate on premium‑grade goods, cost‑competitive pricing, flexible MOQ options and on‑time shipment. Our items are mainly exported to Europe, the United Kingdom, the United States, Canada and Australia, and have gained wide recognition and trust among global buyers.

    We maintain stable dedicated shipping channels for Canada, the USA, the UK, Spain, Poland, the Netherlands, Germany, Russia, Kazakhstan and more. We can provide door‑to‑door delivery with smooth customs clearance.

    To guarantee consistent quality, we select high‑grade raw materials and carry out strict in‑house production supervision. We stick to the business philosophy of surviving through superior quality and growing with a solid reputation.

    Our strengths are secure products, reliable effects and responsive customer service. Fast and safe production can be arranged for your orders. Samples are available before bulk purchases. We specialize in serving overseas clients, with our merchandise well‑received across many markets. We deliver quality‑assured products at reasonable rates, backed by comprehensive after‑sales support to resolve all kinds of issues. Our ultimate aim is to earn full customer satisfaction and build long‑term credibility.

    We keep working hard to supply high‑quality products, favorable prices, professional technical assistance and an efficient team. We uphold honesty in every partnership and offer reliable after‑sales services for long‑win cooperation.

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    Customer Reviews


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    Transit Time


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    FQA:

    1.May I get one sample before placing order?

    Yes, samples are available. For regular‑spec products, free samples can be provided; you only need to cover the shipping freight. For high‑value products, you will need to pay for both the product cost and shipping fee. After long‑term cooperation or once you become our VIP client, free‑sample service will be available upon your request.

    2.Which payment methods are available for your company?

    We accept T/T, PayPal, bank transfer and other options. You can select whichever method is most convenient for you.

    3. How and when can I get my goods after payment?

    Small‑quantity orders will be shipped via international couriers (DHL, FedEx, TNT) or air freight. Normally, delivery takes 5‑7 working days after shipment. For bulk orders, sea shipping is the most cost‑effective choice. Transit time to your destination port ranges from 15‑30 days, depending on your location.

    4. Is there any possibility to use my appointed label or package?

    Yes, custom labels and private‑label packaging are acceptable. Please send us your label artwork and detailed packaging requirements in advance. Extra customization fees and MOQ may apply, we will confirm all relevant details for you before production.

    Delivery methods

    Shop Retatrutide Research Grade Peptide CAS 2381089-83-2 High Purity Lyophilized Powder  In Stock-Detailed Image 19

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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.

    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

    Molecular Formula:

    C221H342N46O68

    InChIKeys:

    MLOLQJNKXBNWFW-SAGGEDDASA-N

    Molecular Weight:

    4731.33

    EC Number:

    200-001-8

    Color/Form:

    White lyophilized

    Categories:

    Other Chemical Drugs

    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:

    Distributor

    Main Products:

    GLP-1,Retatrutide,Selank,Tirzepatide

    Location:

    Room 704#-A010, Building 11, Block 16, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province

    Average lead Time:

    1

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    11-50

    Year of Establishment:

    2025

  • Inquiry History
    6937 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
    United States

    Injection Peptide Tirzepatide/Retatrutide/ Semaglutide Peptides CAS 2381089-83-2

    10  Oct 21, 2023
    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
    Post an enquiry for this product
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