Research Chemical

4-CMC

Clephedrone

Molecular Structure

4-CMC molecular structure
Purity
>=98%
Duration
3-5 hours

Overview

4-CMC is a chlorinated cathinone studied for structure-activity relationships in stimulant research.

The history of 4-CMC is part of the broader narrative of stimulant research that includes amphetamine's synthesis in 1887 and the subsequent development of numerous derivatives. Scientists have long investigated how structural modifications to the phenethylamine or cathinone backbone affect interactions with monoamine transporters and receptors. 4-CMC represents one product of this systematic research. Research into substituted stimulants gained particular attention in the late 20th and early 21st centuries as chemists explored fluorinated, methylated, and otherwise modified analogs. 4-CMC emerged as a compound of interest for studying structure-activity relationships in dopamine and norepinephrine reuptake inhibition. The compound has been characterized extensively using chromatographic and spectroscopic methods. Contemporary research utilizing 4-CMC focuses on understanding monoamine transporter pharmacology, stimulant mechanisms of action, and developing analytical detection methods. The compound serves as an important reference standard in forensic toxicology laboratories and contributes to research on central nervous system stimulation and neurotransmitter dynamics.

4-CMC acts primarily by inhibiting reuptake of monoamine neurotransmitters (dopamine, norepinephrine, serotonin), increasing their synaptic concentrations. This mechanism produces characteristic stimulant effects and makes it valuable for studying central nervous system activation.

4-CMC holds significant value in scientific research due to its well-characterized properties and legal accessibility in several jurisdictions. This enables comprehensive pharmacological studies and analytical method development.

High-purity 4-CMC (≥98% by HPLC) serves as a crucial reference standard in research laboratories, quality control testing, and academic research settings. Its consistent quality makes it ideal for method development and validation.

Technical Specifications

Molecular FormulaC11H14ClNO
AppearanceWhite to off-white crystalline powder
Purity>=98%
Storage ConditionsStore at -20°C in a dark, dry place. Protect from light and moisture.
Shelf Life2 years when stored properly

Why Researchers Choose 4-CMC

🔬Monoamine Transporter Research

4-CMC serves as a research tool for studying dopamine, norepinephrine, and serotonin transporter mechanisms. Its use as a reference standard enables analytical method validation in neuropharmacology laboratories.

🧬Neuropharmacology Studies

Researchers investigate 4-CMC to understand structure-activity relationships in stimulant compounds and their effects on monoaminergic systems. This supports broader research into central nervous system stimulation.

📊Forensic Applications

High-purity 4-CMC is essential for forensic toxicology laboratories developing detection methods for novel stimulants in biological samples and supporting quality control protocols.

Research Applications

4-CMC is commonly used in various scientific research contexts:

1
Analytical reference standard
2
Pharmacological research
3
Quality control testing
4
Forensic toxicology
5
Method development

Important: All research applications are for in vitro and analytical purposes only. Not for human or veterinary use.

Chemical Properties

Solubility Data

DMSO
10 mg/ml
Ethanol
5-10 mg/ml
Water
Poorly soluble

Analytical Methods

HPLC-UV
GC-MS
LC-MS/MS
NMR spectroscopy

External Chemical Databases

Safety & Hazard Information

Signal Word:Warning
⚠️
⚠️

Hazard Statements (H):

  • H302: Harmful if swallowed
  • H315: Causes skin irritation
  • H319: Causes serious eye irritation
  • H335: May cause respiratory irritation

Precautionary Statements (P):

  • P261: Avoid breathing dust/fume/gas/mist/vapors/spray
  • P264: Wash hands thoroughly after handling
  • P280: Wear protective gloves/protective clothing/eye protection/face protection
  • P301+P312: IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell

Common Effects

Increased energy
Enhanced focus
Euphoria
Wakefulness

Legal Status by Country

Click any country to view detailed legal information and shipping regulations.

Frequently Asked Questions

Q:What is 4-CMC used for in research?

4-CMC is primarily used as an analytical reference standard in forensic toxicology, pharmacological research, quality control testing, and method development. It is NOT intended for human or veterinary use.

Q:How should 4-CMC be stored?

Store 4-CMC at -20°C in a dark, dry environment. Protect from light and moisture to maintain stability. When stored properly, research chemicals have a shelf life of approximately 2 years. Always use amber glass vials with proper sealing.

Q:Is 4-CMC legal in my country?

Legal status varies by jurisdiction. 4-CMC is legal for research purposes in several EU countries including Ireland, Italy as of 2026. Always verify current regulations in your specific location before ordering.

Q:What analytical methods are used to test 4-CMC purity?

High-Performance Liquid Chromatography with UV detection (HPLC-UV) is the primary method for purity analysis. Additional confirmation methods include Gas Chromatography-Mass Spectrometry (GC-MS), Liquid Chromatography-Mass Spectrometry (LC-MS/MS), and Nuclear Magnetic Resonance (NMR) spectroscopy.

Q:What is the minimum purity guaranteed for EuroChems 4-CMC?

All EuroChems 4-CMC products are guaranteed to be ≥98% pure as verified by HPLC analysis. Each batch includes a Certificate of Analysis (COA) confirming purity specifications.

Related Research

Similar Compounds

Safety Notice

This compound is for research purposes only. Not for human consumption. Always use proper safety equipment and follow all applicable regulations.