4C-MAR Powder

Brief Intro

4C-MAR Powder (4′-Chloro-4-methylaminorex) is a synthetic stimulant research chemical from the substituted aminorex family. It features a chlorine atom at the para position of the phenyl ring and a methyl group on the oxazoline ring. First definitively identified in Austria in January 2022, 4C-MAR is known for its stimulant effects and is used exclusively for scientific research and analytical purposes.

Chemical Structure / Physical Properties

• Chemical Name: 5-(4-chlorophenyl)-4-methyl-4,5-dihydrooxazol-2-amine

• Molecular Formula: C10H11ClN2O

• Molecular Weight: 210.66 g/mol

• Purity: Typically ≥98%

• Form: Crystalline powder

• Color/Appearance: White to off-white crystalline solid

• Solubility: Soluble in DMSO and PBS (pH 7.2) at 10 mg/mL

• Stability: Stable for ≥2 years when stored at -20 °C

• Stereochemistry: Exists as trans isomers with methyl and phenyl groups on opposite faces of the heterocycle

Intended Use

This product is intended strictly for laboratory research, pharmacological studies, and forensic analysis. It is not for human consumption. Researchers investigate 4C-MAR’s stimulant pharmacodynamics, receptor interactions, metabolism, and toxicological profile to better understand this novel psychoactive substance.

Packaging & Shipping

4C-MAR Powder is securely packaged and shipped discreetly with tracking information. Typical delivery times are 24-72 hours within the USA and up to 5 days internationally, depending on destination. Shipping fees are calculated at checkout based on location.

Legal & Compliance Disclaimer

All products are sold for research purposes only and are not intended for human consumption. Customers must verify the legal status of 4C-MAR in their jurisdiction before ordering. The vendor reserves the right to accept or decline orders based on intended use.