Introduction

Elevate your laboratory research with 4B‑MAR, a premium-grade halogenated aminorex derivative from USA CHEM X. Manufactured in the United States under strict quality standards, our 4B‑MAR is certified at 99% purity, ensuring reliable results in your scientific applications. Designed exclusively for professionals engaged in advanced research, this compound is ideal for forensic analysis, receptor binding studies, and structural activity exploration.

At USA CHEM X, we combine superior product quality with discreet worldwide shipping, secure payment options, and responsive customer support to meet the demands of global research communities.

Key Features & Benefits

• ✅ 99% Pure – Validated through advanced analytical methods such as HPLC, NMR, and MS.

• 🇺🇸 USA Manufactured – Produced under rigorous quality assurance systems.

• 🔬 Research-Grade Quality – Perfect for in vitro studies, forensic profiling, and SAR investigations.

• 📦 Discreet Global Shipping – Plain packaging with no chemical identifiers for complete confidentiality.

• 🔒 Secured Payment Options – Encrypted transactions, supporting multiple methods including cryptocurrency.

• 🤝 Dedicated Customer Support – Available to guide you through every step.

Product Specifications

• Chemical Name: 5‑(4‑bromophenyl)‑4‑methyl‑4,5‑dihydro‑1,3‑oxazol‑2‑amine

• Synonyms: 4B‑4‑MAR, 4′‑Bromo‑4‑methylaminorex

• CAS Number: 3063572‑03‑9

• Molecular Formula: C₁₀H₁₁BrN₂O

• Molecular Weight: 255.12 g/mol

• Appearance: White to off-white crystalline powder

• Form: Solid, crystalline

• Solubility:

  • Dimethylformamide (DMF): ~30 mg/mL

  • Dimethyl sulfoxide (DMSO): ~30 mg/mL

  • Ethanol: ~30 mg/mL

  • Phosphate Buffered Saline (PBS) pH 7.2: ~10 mg/mL

• Storage: Store at –20 °C, protect from light and moisture. Stable for ≥2 years under recommended conditions.

Applications & Usage

4B‑MAR belongs to the aminorex family of compounds and is structurally characterized as a halogenated derivative. While pharmacological data is limited, researchers use it for:

• Monoamine Transporter Studies – Analysis of dopamine, norepinephrine, and serotonin pathways.

• Forensic Substance Profiling – Analytical characterization in seized sample identification.

• Structure-Activity Relationship (SAR) Studies – Evaluating the effects of bromine substitution on aminorex analogs.

• Reference Standard Applications – Used in LC‑MS, GC‑MS, and chromatographic system calibrations.

This product is intended solely for laboratory research purposes. Not for human or animal use.

Purity & Testing

Every batch of 4B‑MAR is subjected to advanced testing protocols:

• HPLC (High‑Performance Liquid Chromatography) for quantitative purity analysis.

• NMR (Nuclear Magnetic Resonance) for structural verification.

• MS (Mass Spectrometry) for precise molecular confirmation.

The resulting ≥99% purity ensures consistency and reliability in research workflows. Certificates of Analysis (COAs) are included with every order.

Safety & Handling Guidelines

• For laboratory research use only.

• Wear appropriate PPE: lab coat, nitrile gloves, and protective eyewear.

• Avoid inhalation, ingestion, or skin contact.

• Handle within a fume hood or well-ventilated area.

• Dispose of in accordance with local environmental safety regulations.

Global Shipping & Discreet Delivery

At USA CHEM X, we prioritize your privacy and peace of mind:

• 🌍 Worldwide Shipping – Serving research institutions globally.

• 📦 Plain Packaging – No product names or branding on parcels.

• 🛡️ Vacuum-Sealed Protection – Maintains stability during transit.

• 🚚 Reliable Carriers – Tracked, insured delivery options available.

Why Choose USA CHEM X?

• 🇺🇸 Premium USA Manufacturing – High standards, high consistency.

• 🕵️ Stealth Packaging – No chemical identifiers for full confidentiality.

• 🔐 Secure Checkout – Multiple encrypted payment options including cryptocurrency.

• 🌐 Global Reach – Efficient worldwide logistics.

• 📞 Customer Support – Fast, professional assistance at every stage.

Legal & Safety Disclaimer

4B‑MAR is strictly sold for laboratory research purposes only. It is not intended for human or animal consumption, therapeutic use, or diagnostic procedures. Buyers must be 18 years or older and are responsible for ensuring compliance with local laws and regulations.

FAQ – Frequently Asked Questions

Q1: What level of purity does your 4B‑MAR offer?
A1: Every batch of 4B‑MAR is tested to ensure ≥99% purity, validated through HPLC, NMR, and MS analysis.

Q2: Can I receive a Certificate of Analysis (COA)?
A2: Yes, a COA is included with each order, and an MSDS is available upon request.

Q3: Do you ship to my country?
A3: We provide worldwide shipping. However, it is the buyer’s responsibility to confirm legal compliance in their jurisdiction before ordering.

Q4: Is your packaging discreet?
A4: Absolutely. All orders are shipped in plain, unbranded packaging with no mention of chemical names or USA CHEM X branding.

Q5: What payment options do you accept?

Buy 4B‑MAR 99% pure research chemical. USA manufactured, discreet shipping, secure payments, and global distribution. Lab-grade quality guaranteed.