Buy 4-AcO-MET Powder Online in Hong Kong
High-Purity Research Chemical for Advanced Laboratory Studies
4-AcO-MET (4-Acetoxy-N-methyl-N-ethyltryptamine) is a synthetic indole tryptamine widely referenced in analytical chemistry, receptor binding studies, and pharmacological research. At ChemCentra, we have supplied reference-grade research compounds to universities, laboratories, and licensed institutions for over 15 years. Our mission is precision, compliance, and customer confidence. Buy 4-AcO-MET Powder Online Hong Kong.
This product is sold strictly for laboratory research and analytical purposes only. It is not approved for human or veterinary use and must be handled only by trained professionals in controlled environments.
To explore our full research chemical catalog, visit our official homepage: https://merckreagentdepot.com/
What Is 4-AcO-MET?
4-AcO-MET is an acetylated analog of 4-HO-MET, belonging to the substituted tryptamine class. In laboratory settings, it is commonly used as:
- A reference standard for chromatographic calibration
- A ligand model in receptor affinity research
- A comparative compound in structure–activity relationship (SAR) studies
Its molecular structure allows researchers to examine acetylation effects on indole tryptamines, stability profiles, and metabolic pathways in vitro.
How It Works (Scientific Context Only)
In research models, 4-AcO-MET is studied for its interaction with serotonin receptor subtypes (primarily 5-HT family receptors). Scientists use it to:
- Compare receptor binding affinity across tryptamine analogs
- Study enzymatic de-acetylation pathways
- Evaluate physicochemical properties such as lipophilicity, solubility, and degradation kinetics
This compound is not a medication and has no approved therapeutic indication.
Key Benefits for Research Institutions
- High purity: ≥99% (HPLC verified)
- Batch traceability with COA and lot numbers
- Consistent particle size for analytical reproducibility
- Global logistics including Asia, Europe, North America, and the Middle East
- Regulatory-aware packaging for customs compliance
Safety, Handling & Compliance
4-AcO-MET must be treated as a hazardous research chemical.
- Handle only in a certified laboratory environment
- Use gloves, lab coat, eye protection, and fume hood
- Avoid inhalation, ingestion, or skin contact
- Dispose of according to local chemical waste regulations
Not for human consumption. Not a dietary supplement. Not a pharmaceutical.
Longevity, Stability & Storage
When stored correctly, 4-AcO-MET demonstrates strong chemical stability.
- Shelf life: Up to 24 months
- Storage: −20°C, airtight, light-protected container
- Stability: Sensitive to moisture, heat, and UV light
Ingredients & Composition
- Active compound: 4-AcO-MET (research grade)
- No fillers, binders, or excipients
- Supplied as a fine crystalline powder
Research Handling (Instead of “Usage”)
This compound is intended for:
- In-vitro receptor studies
- Analytical calibration (LC-MS, GC-MS, HPLC)
- Comparative pharmacology research
Any experimental application must comply with local laws and institutional ethics approvals.

