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Home > Biochemical Engineering > Polypeptide > Mt-2 for Sale > BC5, High-quality peptide powder 99%, High quality, super cost-effective
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BC5, High-quality peptide powder 99%, High quality, super cost-effective

81 Inquiries

Unit Price:

$32/MT FOB

Get Latest Price
CAS No.:

121062-08-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HongKong

Brand:

KangTai

Packaging:

5mg/vial,10vial/kits

Price valid (until):

2026-09-13

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

Polypeptide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Sales:Seraphina
    whatsapp:+639360464004
    Email:2687674937@qq.com

    sincerely look forward to your inquiries about our products.


    Q1 : What is your delivery time ?
    A : The United States region is 7-10 days, and the rest of the time depends on the geographical location of the country. ( We pay first and then ship the goods )

    Q2 : How to contact you ?
    A : Contact us by email or Whatsapp. The average response time of working time is 0-4 hours, and the average response time of non-working time is less than 24 hours.

    Q3 : How do you handle quality complaints ?
    A : We have a strict quality management system. All batches must pass the test and meet our standards before they can be put into storage. Unqualified materials will not be delivered to customers. If we confirm that any quality problem is caused by us, we will immediately replace the goods or refund.

    Q4 : What is your minimum order quantity ?
    A : The minimum order quantity of most products is 1 box.

    Q5 : Mode of transport ?
    A : Express transportation.

    Q6 : What is the payment method ?
    A : Alibaba, Alipay, USDT, WISE


    What is peptide ?


    Peptides are a class of small molecules with molecular weights between amino acids and proteins. Compared with ordinary proteins, the molecular weight of peptides is smaller, without decomposition and transformation, and can be directly absorbed and utilized by the body. The absorption and utilization rate is much higher than that of ordinary proteins.
    All kinds of peptide products in circulation on the market will be purified by purification process to remove macromolecular impurities and adapt to daily body maintenance. With age, the body 's own ability to synthesize peptides will gradually decline, followed by skin relaxation, slow metabolic rate, physical fatigue and other problems, and external supplement peptides can make up for this part of the body gap.
    Through oral intake of peptides, it can regulate the body 's state, repair the body 's internal cells, improve sleep quality, regulate basic metabolism, and help the body maintain sufficient energy ; the peptides used for external skin care can dilute fine lines, tighten skin texture, and repair damaged skin barriers.
    This peptide raw material is mild in composition, suitable for most skin textures, and is clearly distinguished from ordinary dietary products. Daily quantitative supplementation can improve the color and delay the aging-related performance. The peptide absorption rate is fast, and the gastrointestinal burden is small. Whether it is daily long-term maintenance, or people who often stay up late and have irregular work and rest, they can be used for a long time to achieve a state improvement from the inside out.

    BPC-157 or Body Protection Compound 157, is a synthetic peptide composed of 15 amino acids. It is derived from a protective protein found in the human gastric juice and has been widely studied for its potential therapeutic properties. BPC-157 is known for its regenerative capabilities, with research suggesting its role in promoting healing across various tissues, including muscles, tendons, ligaments, and even the gastrointestinal tract inflammatory diseases. 

    This peptide has gained attention in scientific and medical communities due to its wide-ranging biological effects and potential applications in treating injuries, chronic conditions, and inflammatory diseases.

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    Our Services 



    1.Strictly control the process from raw materials to finished products.

    2.Customer first, we provide reasonable price, high quality products and timely delivery.

    3.Our delivery method is safe and fast.

    4.Quickly and clearly answer customer 's questions.

    If you place a large number of orders with us, we can give a price discount.

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    About Us KANGTAI Company Profile


    Kangtai is a modern biopharmaceutical raw material enterprise with deep research and development, large-scale production and global supply of biopeptide raw materials. It has long focused on the whole industrial chain layout of functional peptides, medical active peptides and metabolic management peptide raw materials. It has independent peptide synthesis laboratory, standardized clean production workshop and complete three-level quality inspection center.
    The core team of our company is composed of professional and technical personnel of biochemistry, peptide synthesis and pharmaceutical preparations. We have accumulated rich practical experience in solid-phase synthesis, purification, freeze-drying and stable preparation development of long-chain peptides. We are proficient in the process optimization of GLP-1 / GIP target peptides, and can stably produce high-purity tierpo peptide and other weight-loss metabolic active peptide raw materials.
    The whole production process follows the ISO9001 quality management system and cGMP production specification, and establishes a full-link control standard from raw material storage, synthesis and purification, liquid phase quality inspection, aseptic freeze-drying to finished product packaging. It can provide standardized high-purity polypeptide raw materials, customized synthesis and technical formula matching one-stop service for domestic and foreign pharmaceutical research and development institutions, health preparation factories and biological research laboratories. The products are long-term supply to the domestic and foreign scientific research and preparation development market, and have been recognized by long-term cooperative customers with stable purity, batch consistency and perfect quality inspection report.

    ECHEMI Editorial Reference
    Melanotan (MT)-II, a synthetic melanocortin receptor agonist, is an injectable peptide hormone used to promote tanning.

    Basic Info
    Product Name:

    Mt-2

    Other Name:

    melanotan-II;Melanotan II;MT-II;Melanotan (MT)-II;Melatonan;Melanotan II acetate salt;CHEMBL430239;(3S,6S,9R,12S,15S,23S)-12-((1H-imidazol-5-yl)methyl)-3-((1H-indol-3-yl)methyl)-15-((S)-2-acetamidohexanamido)-9-benzyl-6-(3-guanidinopropyl)-2,5,8,11,14,17-hexaoxo-1,4,7,10,13,18-hexaazacyclotricosane-23-carboxamide;L-Lysinamide, N-acetyl-L-norleucyl-L-alpha-aspartyl-L-histidyl-D-phenylalanyl-L-arginyl-L-tryptophyl-, cyclic (2-7)-peptide

    CAS No.:

    121062-08-6

    Molecular Formula:

    C50H69N15O9

    InChIKeys:

    JDKLPDJLXHXHNV-MFVUMRCOSA-N

    Molecular Weight:

    1024.18

    Exact Mass:

    1023.540283

    EC Number:

    1308068-626-2

    UNII:

    UPF5CJ93X7

    DSSTox ID:

    DTXSID90153135

    Categories:

    Polypeptide

    Characteristics
    PSA:

    382.26000

    XLogP3:

    -1.27

    Appearance:

    white solid

    Density:

    1.4±0.1 g/cm3

    Refractive Index:

    1.683

    Water Solubility:

    H2O: 5 mg/mL, soluble

    Storage Conditions:

    −20°C

    Research
    Class:

    Synthetic cyclic heptapeptide / non-selective melanocortin receptor agonist

    Status:

    Research compound — NOT FDA approved. FDA issued warning letters. WADA banned substance.

    Mechanism:

    A synthetic cyclic heptapeptide (Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂) analog of α-MSH. Melanotan II is a high-affinity non-selective agonist at MC1R, MC3R, MC4R, and MC5R. MC1R activation induces melanogenesis (skin darkening/tanning); MC4R activation affects sexual function, appetite suppression, and energy homeostasis. Carries significant safety risks including nausea, hypertension, and priapism.

    EC50 (Human Mc1r Ki):

    1.2 nM

    EC50 (Human Mc5r Ki):

    1.0 nM

    EC50 (Human Mc3r Ki):

    1.1 nM

    EC50 (Human Mc4r Ki):

    2.1 nM

    Source:

    Wikberg JES, et al. Pharmacol Res. 2000;42(5):393–420. PubChem CID 92432.DOI

    Clinical Development:

    NCT00005114

    References
    ChEMBL:

    CHEMBL363210

    PubChem:

    PubChem

    Disclaimer:

    Melanotan II is NOT FDA-approved. The FDA has issued multiple warning letters to companies illegally selling Melanotan II as an unapproved new drug. It is also listed on the WADA Prohibited List as a banned substance in sport. This listing is for industrial and laboratory research use only. 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.

    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:

    Polypeptide

    Location:

    Room 205-E742, Building F, No. 53 Congyun Road, Huangshi Street, Baiyun District, Guangzhou City

    Average lead Time:

    15

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    5-10

    Year of Establishment:

    2026

  • Inquiry History
    81 Inquiries
    Country Product Purchase Quantity Date Posted
    Philippines

    QSC Supply 99% Purity 121062-08-6 Melanotan II peptide MT2

    4 MT Sep 16, 2023
    United States

    Purity MT2 CAS 121062-08-6 Melanotan II peptide MT2

    2 MT Oct 22, 2025
    United Kingdom

    Melanotan II 121062-08-6 98% white powder

    30 MT Nov 21, 2023
    Malaysia

    10mg 1g CAS 121062-08-6 MT-2/ MT-1/ Melanotan II Raw powder

    10 KG Nov 19, 2023
    Ireland

    10mg 1g CAS 121062-08-6 MT-2/ MT-1/ Melanotan II Raw powder

    5 MT Nov 12, 2023
    United States

    Mt2

    5 G Aug 5, 2026
    United States

    Melanotan 2

    10 MG Jul 15, 2026
    Ireland

    MT2

    10 MG Jul 10, 2026
    United Kingdom

    MT-2

    20 G Jun 12, 2026
    United Kingdom

    MT2 - Melanotan 2

    2 MT Jun 12, 2026
    United Kingdom

    Melanotan 2

    20 MT May 30, 2026
    United Kingdom

    Melanotan 2

    1234 MT May 25, 2026
    United Kingdom

    Melanotan 2

    50 G May 9, 2026
    Australia

    Mt2

    10 PCS Apr 23, 2026
    United Kingdom

    10mg melanotan

    5000 MG Apr 13, 2026
    United Kingdom

    mt2

    1 KG Apr 13, 2026
    United States

    Melanotan II

    10 PCS Mar 30, 2026
    United States

    Melanotan 2

    10 PCS Mar 26, 2026
    United Arab Emirates

    Mt2 melanotan

    2 MT Mar 16, 2026
    United Kingdom

    Melanotan

    100 G Mar 7, 2026
    Post an enquiry for this product
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