Buy 4F-ADB (4-Fluoro-MDMB-PINACA)

What is 4F-ADB?

Buy 4F-ADB, also known as 4-Fluoro-MDMB-PINACA, is a synthetic molecule of the indazole-3-carboxamide class. It is a potent agonist of the cannabinoid receptors and a positional isomer of the widely documented 5F-ADB. At Chemssupply.eu, we provide professional-grade 4F-ADB in a stable crystalline form. As a premier EU-based chemical supplier, we ensure our 4F-ADB meets the analytical standards required for advanced forensic, toxicological, and neuropharmacological research.

Pharmacology and Mechanism
In laboratory and forensic settings, 4F-ADB is utilized to investigate the structure-activity relationship (SAR) of halogenated indazole cannabinoids.

Receptor Affinity: Peer-reviewed data on NCBI PubMed suggests that 4F-ADB acts as a highly potent CB1 and CB2 receptor agonist. Researchers focus on its low nanomolar EC
50 values, often comparing its efficacy to other high-potency reagents like JWH-018.

Metabolic Mapping: Research in 2026 emphasizes the identification of unique ester hydrolysis metabolites (EHMs). These are vital biomarkers for differentiating 4F-ADB from 5F-ADB in human metabolic studies and forensic casework.

Analytical Stability: Its distinct molecular footprint makes it a necessary standard for GC/MS calibration and high-resolution mass spectrometry conducted by organizations such as NPS Discovery.

Chemical Properties

IUPAC Name: 3-[2-[isopropyl(methyl)amino]ethyl]-1H-indol-4-ol

Molecular Formula: C20 H28 FN3 O3

Molecular Weight:377.5 g/mol

Purity: 98%+ HPLC Verified

CAS Number: 2365471-11-8

REACH & ECHA Compliant: Fully documented according to current European Chemicals Agency (ECHA) safety standards (2026).

Safety and Handling

When you buy 4F-ADB online in Europe, adhering to strict laboratory safety protocols is mandatory.

In-Vitro Laboratory Use Only: 4F-ADB is intended strictly for forensic, analytical, and academic research. It is not for human or animal consumption.

PPE Protocols: Researchers must wear nitrile gloves, laboratory coats, and eye protection. All chemical handling should occur in a certified, well-ventilated fume hood.

High Potency Handling: Given the sub-nanomolar potency of indazole-3-carboxamides, precision analytical scales and micro-measurement protocols are essential to prevent cross-contamination.

Documentation: A comprehensive Material Safety Data Sheet (MSDS) is provided with every purchase to support your facility’s risk management.

Usage and Storage Guidelines

Optimal Storage: Store in a cool, dry, and dark environment (<25°C). To maintain peak chemical integrity for over 12 months, keep the container airtight. Storage at -20°C is recommended for long-term preservation of the crystalline salt form. Disposal: Dispose of all chemical waste in accordance with your local hazardous-waste protocols.

Why Source from Chemssupply.eu?

Chemssupply.eu is the trusted authority for researchers looking to order 4F-ADB online in Europe.

Direct EU Logistics: Dispatched from our internal EU facilities, ensuring no customs interference and rapid, tracked delivery to Germany, France, Italy, and Spain.

Analytical Transparency: Access batch-specific purity certificates and verified lab data for every purchase to ensure research reliability.

Secure Payment Infrastructure: We support Bank Transfers and privacy-focused Cryptocurrencies (BTC, ETH, XMR).

Professional Packaging: All orders are vacuum-sealed and shipped in discreet, neutral packaging to protect the chemical integrity of your reagents.