Product
Supplier
Encyclopedia
Inquiry
Home > Active Pharmaceutical Ingredients > Other Chemical Drugs > IGF-1 LR3 for Sale > Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical
Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical buy - large image1
Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical buy - image1
Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical buy - image2
Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical buy - image3
Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical buy - image4
Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical buy - image5
Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical buy - image6

Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical

56 Inquiries

Unit Price:

$60-70/G FOB

Get Latest Price
CAS No.:

946870-92-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HK

Brand:

LY

Packaging:

5mg 10mg 15mg 20mg30mg 40mg/vial 10vials/box

Price valid (until):

2029-11-30

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

Tirzepatide,Semaglutide,Retatrutide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


     Product Detail  


    Product name

    IGF-1 LR3

    CAS NO.

    946870-92-4

     Purity >99% Certificate ISO COA MSDS
    Appearance White powder Payment term bitcoin, usdt, bank transfer, XT
    Delivery time within 48 hours after payment Advantage High Quality, Door to door,Clearance,100% safe delivery to your hands.

    IGF-1LR3 powder is commonly used to help promote muscle growth, increase strength and aid in recovery after intense workouts.

    Unlike traditional IGF-1, this synthetic form is modified to have a much longer half-life. This means that it stays active in the body for a longer period of time, providing more sustained effects.

    The main benefit of IGF-1LR3 powder is its ability to enhance protein synthesis, which is the process of building new muscle tissue. By stimulating protein synthesis, the powder can help athletes to build more muscle mass and recover more quickly after workouts.

    Additionally, IGF-1LR3 powder can help to improve energy levels and reduce body fat. It may also have beneficial effects on bone density, joint health, and cognitive function.

    IGF-1LR3 powder is a powerful tool for athletes and bodybuilders looking to increase muscle mass, strength and performance. When used correctly and under the guidance of a medical professional, it can have positive effects on health and fitness.

    Peptide Storage Guidelines: General Tips

    When storing peptides, remember to:
    • Store peptide in a cold, dry, dark place
    • Avoid repeated freezing and thawing of peptide
    • Avoid overexposure to the air
    • Avoid light exposure
    • Avoid storing peptides in solution long term
    • Aliquot peptide according to experimental requirements

    Shop Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical-Detailed Image 1 Shop Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical-Detailed Image 2 Shop Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical-Detailed Image 3

    Our products are widely used in life science research, drug discovery, cosmetics, anti-aging medicine, and functional health industries.

    1. Superior Product Quality

    Product quality is the foundation of our business. Peptides are synthesized using solid-phase peptide synthesis (SPPS), then purified through HPLC and confirmed by mass spectrometry (MS).

    Each batch includes a Certificate of Analysis (COA) with key data:
    • Purity (HPLC)
    • Molecular weight (MS)
    • Water content
    • Residual solvents
    • Microbial limit (if applicable)

    For clients with higher regulatory demands, we also provide third-party testing reports, endotoxin (LAL) data, and stability studies upon request.

    2. Customization & R&D Support

    We offer flexible custom synthesis services, supported by an experienced R&D team. Whether you’re looking for novel peptide sequences, cosmetic-grade purity, or modified molecules (e.g., PEGylation, acetylation), we can deliver high-quality results on time.

    Our services include:
    • Custom peptide synthesis (mg to kg scale)
    • Peptide modifications and labeling
    • Small molecule synthesis
    • Project-based research and scale-up

    We work closely with our clients to ensure technical feasibility, fast delivery, and cost control throughout the development cycle.

    3. Wide Product Portfolio

    We supply a comprehensive and expanding product range:
    • Peptides: GLP-1 analogs (e.g., Semaglutide, Tirzepatide, Retatrutide), cosmetic peptides (e.g., Acetyl Hexapeptide-8, Matrixyl), anti-aging peptides, research peptides.
    • Small Molecules: Nootropics, NAD+ boosters (e.g., NMN, NR, NADH), and intermediates.
    • Biochemicals: Amino acid derivatives, enzyme co-factors, custom reagents.

    New products are launched regularly to meet evolving market needs. We also support batch reservations for clients with ongoing or seasonal demand.

    Shop Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical-Detailed Image 4 Shop Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical-Detailed Image 5 Shop Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical-Detailed Image 6 Shop Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical-Detailed Image 7



    FAQ



    Q1. How do you ensure product quality?

    A1. We have a strict quality management system in place. All batches must pass tests and meet our
    standards before being released into the warehouse.

    Q2: Why should you buy from us instead of other suppliers?

    A2: Because we are a factory, we can provide lower prices and guaranteed quality. We have extensiveexperience in domestic and foreign trade and provide services in an honest, timely and efficient manner.

    Q3: How to place an order for each product?

    A3: Please send us an inquiry and let us know your requirements; we will send you a complete quotation
    including freight, confirm the order and send payment/deposit, we will arrange production or delivery of
    the goods after receiving the bank receipt.

    Q4: Do you have stock?

    A4: We understand most customers prefer stock, so we'll try to keep stock for most products. However,for some rare products, we won't keep stock and it needs time to synthesize.

    Q5: What's your MOQ?

    A5: For this product, 10vials/box (5mg/10mg/15mg/20mg/30mg/vial), minimum order is 1 boxes.

    Q6: Is there a discount?

    A6: Different quantity has different discount, for larger quantity, we alway support with better price.

    Shop Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical-Detailed Image 8

    ECHEMI Editorial Reference
    Long arginine 3-IGF-1, abbreviated as IGF-1 LR3 or LR3-IGF-1, is a synthetic protein and lengthened analogue of human insulin-like growth factor 1 (IGF-1). It differs from native IGF-1 in that it possesses an arginine instead of a glutamic acid at the third position in its amino acid sequence ("arginine 3"), and also has an additional 13 amino acids at its N-terminus (MFPAMPLLSLFVN) ("long"), for a total of 83 amino acids (relative to the 70 of IGF-1).
    Research & Reference Note

    Synthetic IGF-1 LR3 CAS 946870-92-4 Active Peptide Raw Material Biomedical is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. 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.

    Disclaimer: This listing is for industrial and laboratory research use. 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.

    Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

    Basic Info
    Product Name:

    IGF-1 LR3

    Other Name:

    IGF-1 LR3;CL281;LR3-IGF1;IGF-1Lr3 Igtropin;LR3-IGF1 (100mcg/vial;IGF LR3-1;IDF-1 LR3;Recombinant Human Insulin-like Growth Factor-1 LR3, rhIGF-1

    CAS No.:

    946870-92-4

    Molecular Weight:

    0

    EC Number:

    1592732-453-0

    Categories:

    Other Chemical Drugs

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Tirzepatide,Semaglutide,Retatrutide

    Location:

    Room 2012, No. 6-143, Section 2, Shanghai Road, Guta District, Jinzhou City, Liaoning Province

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    2

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2024

    Hebei Lianyi Technology Co., Ltd.

    (Jinzhou Hongbai Technology Co., Ltd. Subsidiary branch company)is a leading manufacturer and global supplier of high-quality pharmaceutical and chemical peptide products. We specialize in the research, development, and production of a diverse range of peptide-based compounds that meet the rigorous demands of the international pharmaceutical and biotech industries.

    Our core commitment is to excellence and reliability. All our manufacturing processes are strictly conducted in facilities that comply with international Good Manufacturing Practice (GMP) standards. This ensures the utmost quality, purity, and consistency in every product we deliver, providing our clients with complete confidence for their critical applications.

    With a strong focus on the global market, we have successfully established a widespread distribution network. Our products are extensively exported to over 20 countries worldwide, serving key regions including Europe, the Americas, Southeast Asia, the Middle East, and Africa.

    Driven by innovation and a customer-centric approach, Jinzhou Hongbai Technology Co., Ltd. is dedicated to being your trusted partner for premium peptide solutions, supporting advancements in healthcare and technology across the globe.

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

    Best price Pure 98% LR3-IGF1 peptide IGF1 LR3 cas 946870-92-4

    10 MT May 3, 2026
    United States

    Wholesale 99% High Purity IGF-1 LR3 Lyophilized Powder CAS 946870-92-4 Factory Direct Supply

    10 PCS Apr 9, 2026
    France

    IGF-1 LR3 High Purity Ig F-Lr3 Peptides Powder CAS 946870-92-4 with Competitive Price

    Nov 1, 2023
    United States

    YM 2024 High Quality Wholesale Price Peptides Factory Direct Supply IGF-1LR3 Powder CAS 946870-92-4

    1111 MT Dec 18, 2025
    Russia

    igf-1 lr3

    1 G Apr 22, 2025
    Russia

    Igf Lr3

    10 MG Jun 6, 2026
    United States

    Igf-1lr3

    10 MT Jul 20, 2026
    United States

    IGF-1LR3

    1 G Jun 22, 2026
    South Korea

    igf lr3

    10 G Jun 16, 2026
    United States

    Igf-1 lr3

    1 G Mar 18, 2026
    Canada

    Igf-1 lr3

    1 MG Mar 14, 2026
    United States

    IGF-1 LR3 TB500 Thymosin Alpha-1

    10 20' Fcl Feb 16, 2026
    Turkey

    Igf 1 lr3

    90 KG Dec 4, 2025
    United States

    Igf1 Lr3 Industrial Grade High Purity in Stock Factory Pharmaceutical Grade

    1 PCS Oct 11, 2025
    Australia

    IGF1 - LR3

    67 G Sep 8, 2025
    United States

    IGF1-LR3

    1 KG Jul 17, 2025
    Canada

    IGF-1 LR3

    1 MT Nov 13, 2024
    Poland

    IGF-1 LR3

    10 MG Oct 29, 2024
    Brazil

    igf1

    150 MG Oct 23, 2024
    Croatia

    Igf-1 lr3

    1 G Oct 2, 2024
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.