⚠️ FOR RESEARCH USE ONLY — This compound is not FDA approved. Not for human or veterinary use. All data is from published literature for educational reference.
🔍
MELANOTAN11
Cyclic Melanocortin Agonist

MELANOTAN11

CAS 121062-08-6MC1R–MC5R≥99% HPLC

$34.99

Melanotan II, a synthetic analog of alpha-melanocyte-stimulating hormone (α-MSH), studied in research for melanocortin-receptor activity and pigmentation pathways. Lyophilized, research-grade, ≥99% HPLC purity.

Bundle & Save
1 Bottle
Standard
Most Popular
2 Bottles
Save 3.6%
Best Value
3 Bottles
Save 5.3%
🕒 Order before the daily cutoff to ship today · Batch-specific CoA included with every order.
🚚Fast tracked shipping
🛡️Free shipment protection
⚡Overnight option available
Wishlist Compare
Category:
🚚Free shippingOn qualifying research orders
🛡️Damage protectionReplacement guarantee
🔒Secure checkout256-bit SSL encryption
Verified Test Results

Every batch, independently verified.

Each batch is analyzed by an ISO/IEC 17025-accredited third-party laboratory. The report below reflects the identity, purity, and full-panel specification data released with this product.

ILS ILS Laboratories
Certificate of Analysis
≥99%
Purity by HPLC
ParameterResultMethodSpecification
AppearanceGoodVisualMeets spec
Purity≥99% · PassHPLC≥ 98%
Net Peptide Content10 mgHPLCReport
IdentityConfirmedHPLC / MSMeets spec
Fentanyl ScreenNot DetectedImmunoassayPass
Heavy MetalsNot DetectedICP-MSPass
SterilityNo GrowthPCRPass
Endotoxin< 0.05 EU/mLUSPReported
Third-Party Verified

Certificate of Analysis

Every lot is HPLC-tested at an ISO/IEC 17025-accredited lab. Open any batch's certificate below.

10mg
Lot M2-0116
✓99.76%
HPLC purity · meets spec
Labeled
10mg
Measured
10.3mg
Identity
Confirmed
Heavy metals
Not Detected
Tested
Jul 12, 2026
Certificate available on request
10mg
Lot M2-0102
✓99.84%
HPLC purity · meets spec
Labeled
10mg
Measured
10.4mg
Identity
Confirmed
Heavy metals
Not Detected
Tested
Jun 20, 2026
Certificate available on request
10mg
Lot M2-0088
✓99.60%
HPLC purity · meets spec
Labeled
10mg
Measured
10.2mg
Identity
Confirmed
Heavy metals
Not Detected
Tested
Jun 02, 2026
Certificate available on request
10mg
Lot M2-0074
✓99.69%
HPLC purity · meets spec
Labeled
10mg
Measured
10.3mg
Identity
Confirmed
Heavy metals
Not Detected
Tested
May 10, 2026
Certificate available on request

Frequently Researched Together

Related research compounds

Compound Information

Technical specifications

🧬 Molecular Profile

What is MELANOTAN11?

Type
Synthetic cyclic peptide
CAS number
121062-08-6
Molecular formula
C50H69N15O9
Molecular weight
1024.20 g/mol
Amino acids
7 (cyclic heptapeptide)
❄️ Storage Requirements

Stability Information

🧊
Lyophilized (powder)
≤ −20 °C · 24+ months
💧
Reconstituted
2–8 °C · ~30 days

Reconstitute with 2 mL bacteriostatic water.

Sources & References

Peer-reviewed research

PEPTIDES
Melanotan II - a superpotent cyclic melanocortin agonist
2011, Dorr RT et al.
View source →
INTERNATIONAL JOURNAL OF IMPOTENCE RESEARCH
Melanocortin agonists and sexual function
2008, Wessells H et al.
View source →
BRITISH JOURNAL OF DERMATOLOGY
Melanotan II and melanogenesis - clinical observations
2009, Hjuler KP et al.
View source →
PUBCHEM DATABASE
Melanotan II - compound summary
Reference data
View source →
⚠️ Important Research Notice

Not for human consumption. This product is sold exclusively for in-vitro laboratory research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.

All clinical-trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.

By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.

Related products

FOR RESEARCH USE ONLY. All products sold on this website are intended for laboratory research purposes only and are not for human consumption. Not for use in diagnosis, treatment, cure, or prevention of any disease.