Introduction

Advance your research capabilities with 4F‑MAR, a fluorinated aminorex analog offered exclusively by USA CHEM X. This premium-grade compound is synthesized in the United States under stringent quality control measures to deliver ≥99% purity, enabling precise and reproducible results in scientific applications.

Researchers across forensic, analytical, and SAR (structure‑activity relationship) studies trust USA CHEM X for consistent quality, discreet global delivery, secured payment options, and responsive customer support.

Key Features & Benefits

• ✅ 99% Pure – Batch-tested using HPLC, NMR, and MS for validated purity.

• 🇺🇸 USA Manufactured – Produced under rigorous laboratory standards for optimal quality.

• 🔬 Designed for Research Use – Suitable for forensic reference, receptor studies, and analytical method development.

• 📦 Discreet Worldwide Shipping – Plain packaging with no chemical identifiers for ultimate privacy.

• 🔒 Secured Payments – Accepting encrypted transactions including cryptocurrency.

• 🤝 Dedicated Customer Support – Professional assistance to ensure a smooth ordering process.

Product Specifications

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

• Synonyms: 4F‑4‑MAR, 4′‑Fluoro‑4‑methylaminorex

• CAS Number: 3063572‑02‑8

• Molecular Formula: C₁₀H₁₁FN₂O

• Molecular Weight: 194.20 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 proper storage.

Applications & Usage

4F‑MAR is a fluorinated derivative in the aminorex family, making it of interest for scientific and forensic research. Common applications include:

• Monoamine Transporter Assays – Analyzing interaction with dopamine, serotonin, and norepinephrine systems.

• Forensic Toxicology Research – Used as a reference standard in analytical labs.

• Structure‑Activity Relationship (SAR) Studies – Examining fluorine substitution effects in aminorex analogs.

• Analytical Calibration – LC‑MS and GC‑MS system development and validation.

This product is strictly for research purposes only and is not intended for human or animal use.

Purity & Testing

To maintain consistency and reproducibility, each batch of 4F‑MAR undergoes advanced laboratory testing:

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

• NMR (Nuclear Magnetic Resonance) for molecular structure verification.

• MS (Mass Spectrometry) to ensure precise molecular weight and identify trace impurities.

Every order includes a Certificate of Analysis (COA) for full transparency.

Safety & Handling Guidelines

• For laboratory research use only.

• Use appropriate personal protective equipment (PPE): gloves, lab coat, and safety goggles.

• Avoid contact with skin and eyes.

• Handle in a controlled environment such as a fume hood.

• Dispose of waste responsibly according to local environmental regulations.

Global Shipping & Discreet Delivery

At USA CHEM X, we ensure your products arrive safely and discreetly:

• 🌍 Worldwide Shipping – Trusted by research facilities across the globe.

• 📦 Plain Packaging – No product names or company identifiers.

• 🛡️ Vacuum-Sealed Protection – Preserves compound stability during transit.

• 🚀 Fast Dispatch – Orders typically ship within 24–48 hours.

Why Choose USA CHEM X?

• 🇺🇸 USA-Manufactured Excellence – Quality compounds you can rely on.

• 🕵️ Stealth Packaging – Ultimate privacy and confidentiality.

• 🔐 Secure Payment Options – Encrypted checkout with cards and cryptocurrency accepted.

• 🌐 Global Distribution Network – Serving researchers in all regions.

• 📞 Responsive Support – Our experts are ready to assist you anytime.

Legal & Safety Disclaimer

4F‑MAR is sold exclusively for laboratory research purposes. It is not approved for human or animal consumption, medical treatment, or diagnostic procedures. Buyers must be 18+ years of age and are responsible for compliance with local laws.

FAQ – Frequently Asked Questions

Q1: What purity level does your 4F‑MAR have?
A1: Every batch of 4F‑MAR is tested to verify ≥99% purity, ensuring reliable outcomes for scientific research.

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

Q3: Do you offer worldwide shipping?
A3: Yes, we ship discreetly to most countries worldwide. Buyers must confirm local compliance prior to ordering.

Q4: Is your packaging discreet?
A4: Absolutely. We use plain, unbranded packaging with no chemical identifiers for maximum privacy.

Q5: What payment options are accepted?

Buy 4F‑MAR 99% pure research chemical. USA made, discreet delivery, secure payments, and global support. Lab-grade quality guaranteed.