Buy 4B-MAR Powder for Analytical and Neurochemical Research with Discreet Worldwide Shipping
What is 4B-MAR?
4B-MAR (4-Bromo-3′,4′-Methylenedioxyamphetamine) is a β-phenethylamine derivative from the substituted amphetamine class.
It is studied for its potential serotonergic and dopaminergic receptor interactions and its relationship to similar compounds within the 4-substituted amphetamine family.
Researchers value 4B-MAR for its potential in neurochemical binding studies, analytical testing, and structure–activity relationship (SAR) modeling.
⚠️ This compound is intended strictly for laboratory research purposes only. It is not approved for human or veterinary use.
How Does 4B-MAR Work in the Body? (Research Context)
In laboratory conditions, 4B-MAR is examined for its activity as a monoamine transporter substrate or potential reuptake inhibitor, affecting serotonin (5-HT), dopamine (DA), and norepinephrine (NE) systems.
Research applications include:
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Understanding receptor affinity among substituted amphetamines
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Mapping neurotransmitter release modulation
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Investigating SAR patterns to predict receptor binding potential
These studies contribute to the broader understanding of psychoactive structure–function relationships in neurochemistry.
Key Benefits of 4B-MAR Powder (Research Use Only)
✅ ≥99% purity confirmed by HPLC and GC-MS analysis
✅ High chemical stability and batch consistency
✅ Ideal for analytical, neurochemical, and forensic research
✅ Supplied with full Certificate of Analysis (COA)
✅ Secure, discreet global shipping with tamper-proof packaging
Product Details and Purity
| Property | Specification |
|---|---|
| Product Name | 4B-MAR Powder |
| Chemical Name | 4-Bromo-3′,4′-Methylenedioxyamphetamine |
| Chemical Class | β-Phenethylamine derivative |
| Molecular Formula | C₁₀H₁₂BrNO₂ |
| Molecular Weight | 258.11 g/mol |
| Form | Fine crystalline powder |
| Purity | ≥99% (HPLC verified) |
| Appearance | Off-white to pale crystalline solid |
| Storage | Store in cool, dry, dark conditions (2–8°C) |
| Intended Use | For research and analytical use only |
Dosage & Usage Guidelines
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Use appropriate analytical instruments for microgram-to-milligram measurement.
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Handle only in a certified laboratory under GLP or equivalent conditions.
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Avoid exposure to direct sunlight, heat, or moisture.
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Do not ingest, inhale, or administer to humans or animals.
Safety, Side Effects & Precautions
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Always wear protective gloves, lab coat, and eye protection.
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Work under a fume hood or well-ventilated area.
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Avoid contamination of work surfaces and cross-contact with other compounds.
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Dispose of residues according to chemical waste regulations.
Quality Assurance & Testing
Each batch of 4B-MAR Powder undergoes a series of analytical verifications:
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High-Performance Liquid Chromatography (HPLC) – purity testing
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Gas Chromatography–Mass Spectrometry (GC-MS) – structural confirmation
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NMR spectroscopy – molecular fingerprint verification
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Residual solvent & heavy metal screening
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Batch traceability through COA and internal documentation
All products meet GMP and ISO 9001 manufacturing standards for laboratory-grade materials.
Commitment to Quality and Compliance
At Peptide Online Store, we partner exclusively with certified laboratories that follow:
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Strict material sourcing and handling protocols
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Comprehensive documentation standards
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Regulatory compliance with international chemical distribution laws
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Ethical and traceable research material production
Potential Applications (For Research Use Only)
4B-MAR is primarily utilized in:
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Neurotransmitter transport assays
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Analytical reference calibration
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SAR and receptor binding affinity research
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Comparative toxicology and forensic profiling
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Neuropharmacological structure prediction modeling
Why Choose Peptide Online Store for 4B-MAR Powder?
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Guaranteed ≥99% purity
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Batch-specific COA and analytical documentation
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Secure, discreet global shipping
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Responsive and professional customer support
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Trusted supplier to international research institutions
Shipping & Delivery Information
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Processing: Orders dispatched within 24–48 hours
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Packaging: Moisture-resistant, light-proof, and vacuum-sealed containers
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Shipping: Global tracked delivery with discreet labeling
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Support: Customs documentation available on request
How to Order Online
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Visit peptideonlinestore.com
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Search for 4B-MAR Powder
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Add to cart and proceed to secure checkout
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Receive order confirmation and tracking details by email
Frequently Asked Questions (FAQ)
Q1: What is the purity of 4B-MAR Powder?
A1: Each batch is ≥99% pure and verified via HPLC and GC-MS testing.
Q2: Is this compound intended for human use?
A2: No. 4B-MAR is for research purposes only.
Q3: Can a COA be provided?
A3: Yes, each product includes a Certificate of Analysis for verification.
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Final Thoughts
4B-MAR Powder is a highly pure, analytically verified compound ideal for neurochemical and receptor binding research.
Backed by Peptide Online Store’s rigorous testing, transparency, and discreet global delivery, it provides a reliable foundation for advanced laboratory and academic study applications.

