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High purity MT-2 121062-08-6, fast tanning effect, stable activity Pharmaceutical Grade

TDS 85 Inquiries

Unit Price:

$40-50/UNIT FOB

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CAS No.:

121062-08-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

HZM

Packaging:

10mg/vials

Sample Available:

Yes

Price valid (until):

2028-05-24

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Hangzhou Zhongma Trading Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

1 days

Qualification:

Main Products:

GLP-1,Retatrutide,Tirzepatide,Peptides

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Salesperson: bella
whatsapp：+852 9739 3751
Email：bella@sjzchike.com

Items	Specifications
CAS	121062‑08‑6
Shelf life	>2 years if stored properly
Appearance	Powder
Origin	China
Storage condition	Dry, dark, low temperature

Shop High purity MT-2 121062-08-6, fast tanning effect, stable activity Pharmaceutical Grade-Detailed Image 1

Melanotan II (MT-2) is a pharmaceutical-grade synthetic tanning peptide. Made of high-purity lyophilized powder, it has stable molecular structure and excellent solubility. MT-2 has stronger and faster tanning ability than MT-1. It effectively stimulates melanin production, accelerates skin darkening, and creates uniform bronze skin tone. Manufactured in cleanroom, endotoxin-free with strict batch consistency. Widely used for skin pigment research and laboratory raw material deployment.

Product Name：Melanotan II (MT-2)
Purity：≥99% (HPLC Test)
Grade：Pharmaceutical Grade
Form：Lyophilized Powder
Storage：2-8℃ Refrigerated, Avoid repeated freeze-thaw cycles
Usage：Only for laboratory research

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Company Introduction

Through innovation and excellence, Hangzhou Zhongma Trading Co., Ltd. aims to contribute to the betterment of global health and well-being. As a leading peptide manufacturer, we have an R&D team composed of senior scientists and engineers, which continues to explore and innovate, and is committed to developing safer, more effective, and more market-competitive peptide products. Our primary focus encompasses a range of products, including body management peptides, cosmetic peptides, and customized peptides. Notable among our body management peptide offerings are Tirzepatide, Semaglutide, Retatrutide, and others.

Hangzhou Zhongma Trading Co., Ltd. provides reliable and timely custom manufacturing services following stringent quality systems and maintaining close communication with clients. We have a professional sales team that focuses on quality and service, and have achieved excellent performance over the years. Our company is committed to developing the international market; our products are mainly exported to many countries and regions, such as Europe, America, Southeast Asia, the Middle East and Africa.

With our continuous efforts and quality service, Hangzhou Zhongma Trading Co., Ltd. sincerely hopes to establish long-term cooperation and common development with customers. Adhering to the principle of "customer first, integrity-based, quality assurance, professional service", our products sell well at home and abroad. We look forward to establishing long-term business relations with overseas partners on the basis of mutual benefit. If you are interested in our products or our company, please feel free to contact us for more details.

Shop High Purity Tirzepatide Peptide Powder 2023788-19-2 High Quality Daily body conditioning ingredient-Detailed Image 4

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1. Ultra-High Purity

Each batch is synthesized and purified to >99% purity, ensuring reliable and reproducible results in sensitive experiments.

2.Accurate Dosing & Consistency
Our peptides are precisely weighed and vacuum-sealed under sterile conditions. Batch-to-batch consistency is rigorously maintained.

3.Endotoxin-Free & Sterile Processing
Manufactured in a cleanroom environment, our peptides are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.

why chouse us

Superior High Purity Quality: The purity of our products reaches more than 99%. Adopting professional purification technology, endotoxin-free and sterile, it ensures stable and repeatable experimental data, meeting high-standard laboratory research requirements.
Strict Batch Consistency: All peptides are precisely weighed and vacuum-sealed under sterile environments. We strictly control batch differences to ensure stable activity and uniform quality for every order.
Professional Manufacturer Supply: We are direct factory suppliers focusing on product quality and long-term cooperative service instead of vicious price competition. Sufficient stock supports sample orders and bulk customization.
Complete Export Documents & Service: Complete set of test certificates is provided for customs clearance. We offer full-process professional pre-sales consultation and after-sales support to solve all purchasing concerns.
Excellent Product Performance: MT-2 features high activity, fast solubility and clear solution. It is widely applicable for skin pigment research and cosmetic formula development with great practicability.

Please feel free to contact us at any time. With professional product knowledge and rich supply experience, we will provide targeted recommendations according to your needs and solve all your questions, helping you get the most satisfactory products.

ECHEMI Editorial Reference

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

Certificates

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:

Other Chemical Drugs

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

Literature:

FDA Warning Letters: Melanotan II (unapproved drug); WADA Prohibited List: Melanotan II (S2 hormone modulator)

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.

See More Mt-2 Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
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.

See More Mt-2 Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
GLP-1,Retatrutide,Tirzepatide,Peptides

Location:
Room A008, 704#, Building 11, Shiliu Street Block, Liangzhu Subdistrict, Yuhang District, Hangzhou City, Zhejiang Province

Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
1 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2025

Inquiry History

85 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	Melanotan II	10 MG	Sep 29, 2026
United States	Melanotan II	10 MG	Jul 4, 2026
China	MT-2	1 MT	Jun 30, 2026
Germany	melanotan 2	10 MG	Jun 15, 2026
Australia	MT2	3 G	Jun 4, 2026
United Kingdom	Melanotan 2	10 G	May 20, 2026
Iceland	Tanning Peptide API Melantonan 2	2 MT	May 6, 2026
Poland	melanotan 2	1 KG	Apr 24, 2026
Australia	Melanotan 2 10mg	1 PCS	Apr 16, 2026
United Kingdom	Melanotan II	2	Apr 3, 2026
United Kingdom	MT2	100 MG	Mar 7, 2026
Sweden	Mt-2	2 MT	Mar 3, 2026
South Africa	Melanotan-2	10 PCS	Feb 20, 2026
Sweden	Melanotan 2	10	Dec 8, 2025
Germany	Melanotan 2	2000 MG	Nov 12, 2025
United Kingdom	Factory 99% Purity Melanotan ll Peptide Mt2	10 G	Nov 12, 2025

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High purity MT-2 121062-08-6, fast tanning effect, stable activity Pharmaceutical Grade

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