4-HO-EPT fumarate
4-HO-EPT fumarate Price range: €23.50 through €336.00
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4-HO-McPT fumarate
4-HO-McPT fumarate Price range: €23.50 through €336.00
4-HO-MALT fumarate
4-HO-MALT fumarate - Image 2

4-HO-MALT fumarate

Price range: €23.50 through €336.00

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* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgment of your healthcare professional.

4-HO-MALT Fumarate – Scientific Product Description

General Information

4-HO-MALT (4-Hydroxy-N-methyl-N-allyltryptamine) fumarate is a research chemical of the tryptamine class, structurally related to compounds such as psilocin and 4-HO-MET. This compound is sold exclusively for scientific research and is not intended for human consumption.

Technical Specifications

  • Chemical name: 4-Hydroxy-N-methyl-N-allyltryptamine fumarate

  • CAS number: [If available]

  • Molecular formula: C₁₅H₂₀N₂O₂ · C₄H₄O₄

  • Molecular mass: 350.37 g/mol

  • Purity: ≥98% (verified by HPLC-MS)

  • Appearance: White to light yellow crystalline powder

  • Solubility: Soluble in water (20 mg/ml) and ethanol

  • Stability: >12 months when stored below -20°C in vacuum sealed packaging

Scientific Applications

4-HO-MALT fumarate is used in research for:

  1. Neuropharmacological studies:

    • Binding properties to serotonin (5-HT₂A/5-HT₁A) receptors

    • Comparative studies with classical psychedelics

  2. Behavioral research:

    • Effects on sensory processing in animal models

    • Open-field testing for anxiety-related behavior

  3. Metabolic studies:

    • In vitro study of hepatic metabolism

Experimental Parameters

Dosage (For Preclinical Studies)

Route of administrationTest concentrationSolvent
Oral5-15 mg/kgPBS buffer
Intraperitoneal2-8 mg/kgSterile H₂O
In vitro1-100 μMDMSO <0.1%

Note: Dosages based on structurally related compounds. Always perform pilot studies.

Safety Protocol

Potential Risks

  • Acute toxicity: LD₅₀ not established – use ALARA principle

  • Side effects:

    • Increased locomotor activity at low doses

    • Catalepsy at higher concentrations

  • Dust hazard: Always wear P2 mask when handling powder

Storage conditions

  • Store at -20°C in argon atmosphere

  • Use amber glass vials

  • Shelf life: 24 months when stored correctly

Analytical Data

Quality Control (Batch XYZ-123)

TestResultMethod
Purity98.7%HPLC-UV (254nm)
Heavy metals<10 ppmICP-MS
Water content0.8%Karl Fischer

Frequently Asked Questions (FAQ)

1. Is this substance regulated in the EU?

  • Status varies by member state. In the Netherlands, it may fall under the Opium Act. Consult local regulations.

2. Which analytical methods are recommended?

  • HPLC-MS for quantification

  • NMR (¹H/¹³C) for structure confirmation

3. Can I receive a material safety data sheet?

  • Yes, an extended MSDS is available for academic institutions.

4. What is the stability in solution?

  • Maximum 48 hours in PBS at 4°C. For longer storage freeze at -80°C.

Order information

  • Minimum order: 100 mg

  • Packaging: Under argon in amber HPLC vial

  • Transport: Refrigerated shipping with ice cubes

CAUTION: This product is intended for research use only by qualified personnel in accredited laboratories. Not for diagnostic or therapeutic use.

For research collaborations or bulk orders, please contact our scientific department.

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