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Home > Biochemical Engineering > Polypeptide > Mt-2 for Sale > MT-2 Melanotan II Acetate Cyclic Heptapeptide Powder CAS 121062-08-6 Lab Research Reagent
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MT-2 Melanotan II Acetate Cyclic Heptapeptide Powder CAS 121062-08-6 Lab Research Reagent

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Unit Price:

$45-50/BOU FOB

Get Latest Price
CAS No.:

121062-08-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HONGKONG

Brand:

band

Packaging:

10 pieces per box

Price valid (until):

2027-12-01

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

Tirzepatide,Retatrutide,Semaglutide,GHK-Cu

  • Product Details

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Product Introduction

    MT-2, also named Melanotan 2 Acetate, is a high-purity synthetic cyclic polypeptide compound, classified as professional biochemical research raw material. It is an artificial analog derived from natural alpha-melanocyte stimulating hormone, designed for academic and laboratory experimental research only.
    This compound acts as a non-selective melanocortin receptor ligand in biological experiments. It is widely adopted for G-protein coupled receptor mechanism research, cell signal pathway testing, mammalian physiological pathway basic study, molecular biology and in-vitro cell experimental research. Adopted strict peptide synthesis and purification technology, the finished lyophilized powder features stable chemical property, low impurity content and excellent experimental repeatability.

    Usage Method

    Only for professional laboratory operation. Qualified laboratory staff shall weigh raw materials and dissolve with standard laboratory solvent following experimental schemes. Conduct all experiment steps in standard sterile laboratory environment. Seal residual materials tightly right after experiment to avoid contamination and component deterioration.

    Storage Condition

    Seal package completely, store at -20℃ constant temperature, keep dry, dark and ventilated environment. Avoid frequent temperature change and repeated freeze-thaw cycles, prolong compound stability period.

    Important Compliance Notice

    1. This product is strictly for laboratory scientific research use only, not for human ingestion, external application, clinical trial, medical diagnosis, cosmetic processing and animal body use.
    2. This product is not classified as sports performance enhancing substance or stimulant substance, forbidden for any sports-related application.
    3. It is prohibited to modify, process or repackage this product for non-research commercial purposes.

    Items Specifications
    CAS No 121062-08-6
    Product Name MT-2 (Melanotan 2Acetate)
    Appearance White lyophilized powder
    Specification 10 pieces per box
    Origin Guangzhou
    Purity ≥98% HPLC
    Storage Keep sealed, cool, dry and away from light

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      Usage Method  


          1. This product is exclusively for laboratory scientific research. Perform weighing, dissolution and sample preparation with standard lab-grade solvents in a professional laboratory environment in accordance with experimental protocols. Ensure all operations follow standard laboratory specifications. Seal the remaining product tightly immediately after use to prevent contamination and quality degradation.
    Shop 5-Amino-1MQ (CAS 42464-96-0)-Detailed Image 5
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      Storage Guidelines  


          • Please keep the product fully sealed after opening. Store it at a constant temperature of -20°C in a dry, cool and dark environment. Avoid exposure to direct sunlight, high temperature and humid air. Do not conduct repeated freeze-thaw cycles, which may affect the stability of the substance. For long-term preservation, always maintain the above storage conditions to prevent deterioration and impurity generation.

    Shop 5-Amino-1MQ (CAS 42464-96-0)-Detailed Image 9
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     Hong Kong Bosen Peptide R&D Co., Limited


    Hong Kong Bosen Peptide R&D Co., Limited is a professional biotechnology company headquartered in Hong Kong, with a focus on peptide research, development, production and global supply. Rooted in the Greater Bay Area’s strong biotech ecosystem, we integrate cutting-edge R&D capabilities, strict quality control systems and efficient global logistics to deliver high-quality peptide products and technical solutions to customers worldwide.

    Core Business & Product Portfolio


    We specialize in the R&D, customization and commercial production of high-purity peptides, modified peptides and related biotech raw materials. Our product portfolio covers:

    • Therapeutic peptides: SS-31 (Elamipretide), Tirzepatide, Semaglutide, Retatrutide (RT20), etc.
    • Functional peptides: GHK-Cu, TB500, KPV, NAD, Glutathione, etc.
    • Custom peptide services: Custom synthesis of complex sequences, long-chain peptides (up to 200 amino acids) and cyclic peptides, as well as various modification services (N-methylation, unusual amino acid incorporation, etc.).

    R&D & Manufacturing Strength


    • Technical expertise: Mastery of core technologies including solid-phase peptide synthesis (SPPS), liquid-phase synthesis, advanced purification (HPLC) and strict structural characterization.
    • Quality assurance: All products are produced in compliance with cGMP standards, with complete CoA, HPLC and MS reports to ensure batch-to-batch consistency and high purity (≥98%).
    • Production capacity: Equipped with professional production bases in Guangzhou, supporting small-batch R&D samples to large-scale commercial production, with stable supply capacity.

    Global Market & Service Philosophy


    With a customer base spanning the Philippines, the United States, Brazil, Russia, Bangladesh and other regions, we adhere to the service philosophy of "Quality First, Customer Centric". We provide one-stop services including product consultation, customization, technical support and global logistics solutions (door-to-door delivery, customs clearance assistance), committed to becoming a reliable long-term partner for global biotech enterprises, research institutions and health industry clients.

    Vision


    We are dedicated to advancing peptide technology innovation, expanding the application of peptides in health and medical fields, and contributing to global human health with high-quality products and professional services.
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    ECHEMI Editorial Reference

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

    Certificates
    • MT-2 Melanotan II Acetate Cyclic Heptapeptide Powder CAS 121062-08-6 Lab Research Reagent Certificates 1 TDS

    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:

    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
    89 Inquiries
    Country Product Purchase Quantity Date Posted
    United Kingdom

    Melanotan II 121062-08-6 98% white powder

    30 MT Nov 21, 2023
    United States

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

    2 MT Oct 22, 2025
    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 Kingdom

    Mt2

    100 MG Oct 19, 2026
    China

    Mt-2

    21 MT Oct 17, 2026
    Sweden

    Mt-2

    200 G Oct 8, 2026
    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
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