Introduction

WITH Fumarate (N-methyl-N-ethyltryptamine) is a high-purity research chemical supplied by USA CHEM X, manufactured in the USA with a guaranteed purity of ≥99%. This fumarate salt form of WITH is a prominent tryptamine derivative used extensively in neuropharmacological research, receptor binding studies, and medicinal chemistry. The fumarate salt enhances the compound’s chemical stability and solubility, making it suitable for in vitro assays and advanced synthetic applications.

USA CHEM X ensures rigorous quality control with every batch, providing researchers with a dependable product for consistent and reproducible experimental outcomes.

---

Key Features & Benefits

• ✅ ≥99% Pure WITH Fumarate – USA Manufactured

• ✅ Fumarate Salt for Improved Stability and Solubility

• ✅ Ideal for Neuropharmacology and Synthetic Chemistry Research

• ✅ Validated by HPLC, NMR, and MS Testing

• ✅ Discreet, Vacuum-Sealed Packaging with Worldwide Shipping

• ✅ Secure Payment Options and Dedicated Customer Support

Designed exclusively for laboratory research, WITH Fumarate supports cutting-edge scientific studies.

---

Product Specifications

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

• Synonyms: WITH Fumarate, N-methyl-N-ethyltryptamine Salt

• CAS Number: Not assigned (research chemical)

• Appearance: White to off-white crystalline powder

• Molecular Formula: C13H18N2 • C4H4O4 (freebase + fumarate)

• Molecular Weight: Approx. 272.27 g/mol (fumarate salt)

• Solubility: Soluble in water, ethanol, and DMSO

• Storage: Store in a cool, dry, and dark place

• Shelf Life: 24+ months under proper conditions

---

Applications & Usage

WITH Fumarate is primarily used for:

• Neuropharmacological and receptor binding research

• Medicinal chemistry and structure-activity relationship (SAR) studies

• Pharmacokinetic and pharmacodynamic investigations

• In vitro pharmacological assays and synthetic chemistry

• Exploration of tryptamine analogs in controlled laboratory environments

The fumarate salt form provides enhanced chemical stability, facilitating reliable long-term research.

---

Purity & Testing

USA CHEM X guarantees:

• High-performance liquid chromatography (HPLC): Confirms ≥99% purity

• Nuclear magnetic resonance (NMR) spectroscopy: Verifies molecular structure and purity

• Mass spectrometry (MS): Confirms compound identity and molecular weight

• Certificate of Analysis (COA): Provided with every batch for quality assurance

These comprehensive testing protocols ensure consistency and reproducibility.

---

Safety & Handling Guidelines

Use WITH Fumarate only in professional laboratory settings with appropriate personal protective equipment such as gloves, lab coat, and eye protection. Avoid inhalation, ingestion, and skin contact.

For research use only. Not for human or veterinary consumption.

---

Global Shipping & Discreet Delivery

USA CHEM X offers:

• 📦 Discreet, plain-label vacuum-sealed packaging

• 🌍 Worldwide tracked shipping with customs-compliant documentation

• 💳 Secure payment gateways supporting credit cards and cryptocurrency

• 📞 Dedicated customer support for order assistance

Your privacy and product integrity are our highest priorities.

---

Why Choose USA CHEM X?

• 🇺🇸 USA manufactured with rigorous quality control

• 🔬 Research-grade chemicals with full Certificates of Analysis

• 🚚 Fast, discreet international shipping to over 60 countries

• 💳 Multiple secure payment options including cryptocurrency

• 📞 Responsive customer support tailored to research professionals

We deliver premium compounds and exceptional service to support your research needs.

---

Legal & Safety Disclaimer

WITH Fumarate is sold strictly for laboratory research and analytical purposes only. It is not intended for human or animal consumption. Buyers must be 18+ and comply with all local regulations. USA CHEM X disclaims liability for misuse.

---

FAQ Section

1. What are the main research uses of WITH Fumarate?

Used primarily in neuropharmacological receptor binding studies and medicinal chemistry of tryptamine derivatives.

2. How should WITH Fumarate be stored?

Store in a cool, dry, and dark environment to maintain stability.

3. Is a Certificate of Analysis included?

Yes, every batch includes a COA verifying purity and identity.

4. Is this product for human consumption?

No, strictly for research use only.

5. Does USA CHEM X ship internationally?

Buy WITH Fumarate – ≥99% pure USA-made neuropharmacological research chemical. COA included. Discreet worldwide shipping and secure payment.