Introduction

4-AcO-MET Fumarate is a high-purity, USA-manufactured research chemical provided by USA CHEM X, with an assured ≥99% purity. This compound is an acetoxy-substituted tryptamine featuring methyl and ethyl groups on the nitrogen, recognized for its significant role in serotonergic receptor research, CNS pharmacology, and neurochemical investigations.

Presented as a fumarate salt, 4-AcO-MET ensures enhanced chemical stability, improved solubility, and an extended shelf life compared to the free base form. This makes it a valuable reagent for detailed structure-activity relationship (SAR) studies, receptor-binding assays, and comprehensive CNS pharmacodynamics research.

---

Key Features & Benefits

• ✅ ≥99% Pure – USA Manufactured Fumarate Salt

• ✅ Acetoxy Substitution with Methyl-Ethyl Side Chains

• ✅ Optimized for Serotonin Receptor and CNS Research

• ✅ Thorough Lab Testing (HPLC, NMR, MS) with COA

• ✅ Discreet Worldwide Shipping in Vacuum-Sealed Packaging

• ✅ Secure Payment Options and Dedicated Research Support

USA CHEM X guarantees consistent, high-quality materials to support your advanced scientific research.

---

Product Specifications

• Chemical Name: 4-Acetoxy-N-methyl-N-ethyltryptamine Fumarate

• Synonyms: 4-AcO-MET Fumarate

• CAS Number (Base): Not officially assigned

• Molecular Formula (Base): C15H22N2O2

• Molecular Formula (Fumarate Salt): C15H22N2O2 · C4H4O4

• Molecular Weight (Fumarate Salt): ~342.35 g/mol

• Appearance: White to off-white crystalline powder

• Solubility: Soluble in ethanol, methanol, DMSO; limited solubility in water

• Storage: Store in a cool, dry, dark, airtight container

• Shelf Life: 24+ months under proper storage conditions

---

Applications & Usage

4-AcO-MET Fumarate is primarily used in:

• Serotonin receptor binding studies (notably 5-HT2A and 5-HT1A subtypes)

• Neuropharmacological and CNS research

• Structure-activity relationship (SAR) research of acetoxy tryptamines

• Ligand-receptor binding assays and computational modeling

• Comparative pharmacological studies of tryptamine derivatives

Its methyl and ethyl substitutions impart unique pharmacokinetic and receptor-binding properties valuable in research.

---

Purity & Testing

Each batch undergoes stringent analytical testing, including:

• HPLC: Confirms ≥99% purity

• NMR: Verifies molecular structure and identity

• MS: Validates molecular weight and purity

• Certificate of Analysis (COA): Included with every order for transparency

These rigorous procedures ensure the highest product quality and research reproducibility.

---

Safety & Handling Guidelines

4-AcO-MET Fumarate is intended strictly for laboratory research purposes and is not for human or animal consumption. Use appropriate personal protective equipment (PPE) such as gloves and eye protection. Handle only in controlled laboratory environments.

---

Global Shipping & Discreet Delivery

USA CHEM X offers:

• 📦 Vacuum-sealed, plain packaging with no chemical markings

• 🌍 Worldwide shipping to compliant regions

• 💳 Secure, encrypted payment options including credit cards and cryptocurrency

• 🧾 COA and tracking information with every shipment

• 🧑‍🔬 Responsive customer service for orders and technical support

Your privacy and product integrity are our top priorities.

---

Why Choose USA CHEM X?

• 🇺🇸 Manufactured in the USA with strict quality control

• 🧪 Laboratory tested, COA-certified compounds

• 🚚 Fast, discreet international shipping

• 💼 Trusted by researchers in academia and industry

• 💬 Dedicated customer support tailored to research needs

Choose USA CHEM X for reliable, premium research chemicals.

---

Legal & Safety Disclaimer

4-AcO-MET Fumarate is provided solely for scientific research use only. It is not intended for human or animal consumption. Buyers must be 18+ and comply with all applicable laws. USA CHEM X disclaims liability for misuse.

---

FAQ Section

1. What are the primary research uses for 4-AcO-MET Fumarate?
It is mainly used for serotonergic receptor and CNS pharmacological studies.

2. Why is the fumarate salt preferred?
For its superior chemical stability, solubility, and longer shelf life.

3. Does USA CHEM X provide a Certificate of Analysis?
Yes, every purchase includes a COA verifying purity and testing data.

4. Is 4-AcO-MET Fumarate legal everywhere?
Shipping is restricted to jurisdictions where it is legal. Buyers should verify local regulations.

5. Can this product be used for consumption?

Buy 4-AcO-MET Fumarate – USA-made, ≥99% pure acetoxy tryptamine fumarate salt. Ideal for serotonergic receptor studies. COA included. Discreet global shipping.