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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > L-Leucyl-L-leucine for Sale > Leu-Leu 99% High peptide content white powder GLP/GLP-1 5mg 10mg 30mg customization
Leu-Leu  99% High peptide content white powder GLP/GLP-1 5mg 10mg 30mg  customization buy - large image1
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Leu-Leu 99% High peptide content white powder GLP/GLP-1 5mg 10mg 30mg customization

COA 2 Inquiries

Unit Price:

$10-13/G FOB

Get Latest Price
CAS No.:

3303-31-9

Grade:

Industrial Grade

Content:

99%

Port:

shenzhen

Brand:

Custom specifications are acceptable

Packaging:

5MG 10MG 20MG 30MG 60MG---1G 100G 1KG

Price valid (until):

2026-08-08

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

Tirzepatide,Retatrutide,Semaglutide,Cagrilintide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Shop Leu-Leu  99% High peptide content white powder GLP/GLP-1 5mg 10mg 30mg  customization-Detailed Image 1

      Product Detail  


    Pls input...WhatsApp:+ 852 9207 6974
    Purity: Over 99%. Packaging: Fluorinated bottles.
    Price: We have attached the product catalogue and price list for your reference.
    Minimum Order Quantity : 10 grams.
    We ship via DHL, with a usual transit time of 7–15 days. 100% advance payment is required for initial cooperation.
    Best regards,
    General Manager
    Q1: Can I request samples before placing an order?
    Samples are available. Specific policies vary by product type and customer cooperation status:
    Regular products: Free samples; you only need to cover shipping fees.
    High‑value products: You shall bear both shipping fees and a certain percentage of product costs.
    Long‑term cooperative customers or our VIP clients: Free samples can be provided upon your request at any time.
    Q2: What payment methods do you accept?
    To facilitate your transaction, we support multiple mainstream payment methods, including but not limited to:
    Telegraphic Transfer (T/T)
    PayPal
    Bank Transfer
    You may select the method best suited to your needs and local payment practices.
    Q3: How and when can I receive the goods after payment?
    Shipping methods and lead times depend on your order quantity:
    Small‑batch Orders
    Shipping method: International couriers (DHL, FedEx, TNT, etc.) or air freight
    Lead time: Normally 5–7 days after shipment
    Bulk Orders
    Recommended shipping method: Sea freight (more cost‑effective for bulk goods)
    Lead time: 15–30 days to the destination port, subject to port location.
    Q4: Can I use custom labels or packaging?
    Yes, we fully support custom labels and packaging to meet your brand positioning and marketing needs. The cooperation process is as follows:
    Provide Materials: Please supply clear design files (e.g. AI files, vector‑graphic PDF files) or physical samples of labels/packaging, so we can verify compliance with international shipping standards and product protection requirements.

    Items Specifications
    Leu-Leu 5MG 10MG 20MG 30MG 60MG---1G 100G 1KG




    Shop Leu-Leu  99% High peptide content white powder GLP/GLP-1 5mg 10mg 30mg  customization-Detailed Image 2

    Certificates

    Basic Info
    Product Name:

    L-Leucyl-L-leucine

    Other Name:

    L-Leucine,L-leucyl-;Leucine,N-L-leucyl-,L-;L-Leucine,N-L-leucyl-;Leucine,N-L-leucyl-;L-Leucyl-L-leucine;Leucylleucine;NSC 89185;456: PN: EP2071334 SEQID: 488 claimed protein;456: PN: WO2009077864 SEQID: 488 claimed protein;11: PN: US20090239809 SEQID: 11 claimed protein;38: PN: EP2161028 PAGE: 10 claimed protein;2: PN: CN101845080 PAGE: 2 claimed protein;L-Leucinyl-L-leucine;21: PN: WO2014134509 SEQID: 21 claimed sequence;2: PN: CN110655554 PAGE: 2 claimed sequence;10: PN: WO2020097235 SEQID: 239 claimed protein

    CAS No.:

    3303-31-9

    Molecular Formula:

    C12H24N2O3

    InChIKeys:

    InChIKey=LCPYQJIKPJDLLB-UWVGGRQHSA-N

    Molecular Weight:

    244.33

    Exact Mass:

    244.33

    EC Number:

    221-976-6

    DSSTox ID:

    DTXSID00186696

    Characteristics
    PSA:

    92.4

    XLogP3:

    -1.5

    Appearance:

    Solid

    Melting Point:

    270 °C

    Boiling Point:

    432.7°C at 760 mmHg

    Hazard Identification

    Classification of the substance or mixture

    no data available

    GHS label elements, including precautionary statements

    Pictogram(s) no data available
    Signal word

    no data available

    Hazard statement(s)

    no data available

    Precautionary statement(s)
    Prevention

    no data available

    Response

    no data available

    Storage

    no data available

    Disposal

    no data available

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Tirzepatide,Retatrutide,Semaglutide,Cagrilintide

    Location:

    No.2888 Sichuan Qingbaijiang Avenue

    Average lead Time:

    7

    Year of Establishment:

    2025

    Certifications:

    contact,contract

  • Inquiry History
    2 Inquiries
    Country Product Purchase Quantity Date Posted
    Australia

    N-L-leucyl-L-leucine H-LEU-LEU-OH

    1 KG Mar 24, 2026
    Spain

    N-L-leucyl-L-leucine

    50 KG Sep 17, 2025
    Post an enquiry for this product
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