ECPLA L-tartrate Pure

Buy ECPLA L-tartrate Pure Research Chemical Online – USA, Europe & Worldwide

RChems EU is proud to introduce ECPLA L-tartrate Pure—a next-generation lysergamide research chemical designed for sophisticated neuropharmacological investigations. ECPLA (1-Propionyl-lysergic acid cyclopropylamide) represents a unique dual-modified ergoline analogue. Unlike traditional lysergamides such as LSD (diethylamide) or LSZ (dimethylazetidide), ECPLA incorporates two strategic modifications: a propionyl group at the 1-position of the indole ring and a cyclopropylamide at the 8-position carboxamide. This dual substitution pattern provides researchers with a distinctive tool for exploring steric hindrance, electronic effects, and metabolic stability in serotonin 5-HT2A receptor binding studies. Our ECPLA L-tartrate Pure is supplied as a crystalline, non-hygroscopic salt, ensuring accurate gravimetric dosing and long-term stability. Whether you need to buy ECPLA L-tartrate for receptor binding assays, functional pharmacology, metabolic profiling, or structure-activity relationship (SAR) comparisons with LSD, 1P-LSD, 1cP-LSD, and ALD-52, RChems EU delivers uncompromising quality. As a trusted global supplier, we ensure every order arrives via fast worldwide delivery in discreet, unmarked packaging with no external chemical identifiers.

Key Features & Benefits

• 99% Purity Guaranteed: Validated by HPLC-DAD, ¹H/¹³C NMR, and HRMS—no cutting agents, no undeclared impurities.
• Dual-Modified Structure: Unique 1-propionyl and cyclopropylamide groups for advanced SAR research.
• L-tartrate Salt Form: Enhanced aqueous solubility and improved thermal stability compared to freebase.
• Research-Ready Crystalline Powder: Non-hygroscopic, static-free, and easy to handle.
• Discreet Global Shipping: Plain outer packaging, vacuum-sealed inner pouch, no chemical names on parcel.
• Batch Traceability: Every shipment includes a Certificate of Analysis (COA) linked to a unique lot number.

Product Specifications

Applications & Usage

ECPLA L-tartrate Pure is intended exclusively for legitimate scientific research. Typical applications include:

• Receptor Binding Affinity Studies: Quantifying ECPLA’s binding affinity (Ki) at human serotonin receptors (5-HT2A, 5-HT2B, 5-HT2C, 5-HT1A) using radioligand displacement assays (e.g., [³H]-LSD, [³H]-ketanserin). Compare against LSD, 1P-LSD, 1cP-LSD, and LSZ to understand the impact of dual substitution.
• Functional GPCR Assays: Measuring Gαq-mediated IP3 accumulation, calcium flux, or β-arrestin recruitment in transfected cell lines (HEK-293 or CHO-K1 expressing recombinant human 5-HT2A receptors).
• Metabolic Stability Studies: Investigating phase I (CYP450-mediated) and phase II metabolism using human liver microsomes (HLM) or primary hepatocytes. The 1-propionyl group may undergo hydrolysis to 1-H (unsubstituted) analogues, offering insights into prodrug behavior.
• Structure-Activity Relationship (SAR) Research: Systematically comparing the cyclopropylamide vs. diethylamide (LSD) vs. dimethylazetidide (LSZ) pharmacophores. ECPLA fills a critical gap in understanding bulky, rigid amide substituents.
• Analytical Reference Standard: Use as a certified reference material for LC-MS/MS method development in forensic toxicology, particularly for screening novel lysergamides in biological matrices.
• Crystallography Studies: The L-tartrate salt is suitable for single-crystal X-ray diffraction (subject to recrystallization), enabling three-dimensional structure elucidation.

When researchers buy ECPLA for research, the L-tartrate salt form is particularly advantageous because it dissolves readily in phosphate-buffered saline (PBS) and standard cell culture media (DMEM, RPMI) without requiring organic co-solvents that could confound cellular assays. This ensures reproducible, publication-grade results across multiple experimental replicates.

Purity & Testing

At RChems EU, rigorous analytical characterization is not optional—it is foundational. Every batch of ECPLA L-tartrate Pure undergoes comprehensive, multi-modal testing before release:

1. High-Performance Liquid Chromatography with Diode Array Detection (HPLC-DAD):
   • Quantifies purity at ≥99% across three UV wavelengths (220 nm, 254 nm, 310 nm).
   • Detects related substances including iso-ECPLA, lysergic acid derivatives, and unreacted intermediates—each below 0.5% if present.
   • Retention time matched against an in-house reference standard.
2. Nuclear Magnetic Resonance Spectroscopy (¹H NMR and ¹³C NMR):
   • Confirms the expected proton and carbon environments for both the ECPLA cation and the L-tartrate counterion.
   • Validates the 1:0.5 stoichiometry (two ECPLA molecules per one tartrate dianion).
   • Rules out residual solvents (ethyl acetate, dichloromethane, hexane, methanol) above ICH Q3C limits.
3. High-Resolution Mass Spectrometry (HRMS-ESI):
   • Confirms the exact mass of the [M+H]⁺ ion for the freebase at m/z 424.2125 (calculated for C₂₅H₂₆N₃O₂).
   • Detects trace impurities with mass accuracy <3 ppm.
4. Karl Fischer Coulometric Titration: Ensures residual water content <1.0%, confirming the non-hygroscopic nature of the crystalline salt.
5. Residual Solvent Analysis (GC-FID): Screens for Class 2 and Class 3 solvents per ICH guidelines—all below permitted daily exposure limits for reference standards.
6. Heavy Metals Screening (ICP-MS): Certifies that lead, arsenic, cadmium, mercury, and nickel are below detectable limits (<1 ppm each).

When you buy 99% pure ECPLA L-tartrate from RChems EU, you receive a Certificate of Analysis summarizing all six tests. This transparency ensures that your research findings are not compromised by hidden impurities—a critical advantage for high-impact publications and regulatory submissions.

Safety & Handling Guidelines

FOR LABORATORY RESEARCH USE ONLY. NOT FOR HUMAN OR ANIMAL CONSUMPTION.

• Personal Protective Equipment (PPE): Always wear nitrile gloves (double-gloving recommended), a chemical-resistant lab coat, and safety goggles with side shields.
• Engineering Controls: Handle inside a certified chemical fume hood (Class II or higher) or a glovebox. Do not handle on an open bench.
• Dispensing: Use anti-static spatulas and grounded weighing boats to prevent particle dispersion.
• Surface Decontamination: Clean spills immediately with 10% sodium hypochlorite solution (bleach) followed by 70% ethanol. Absorb with inert material and dispose as hazardous waste.
• Storage: Store in the original amber glass vial with a PTFE-lined cap. Keep at 2–8°C (refrigerator). Do not freeze. Add a desiccant cartridge for long-term storage (>6 months). Avoid repeated opening.
• Incompatibilities: Avoid strong oxidizing agents, strong acids, direct sunlight, and temperatures above 40°C.
• Disposal: Follow institutional, local, and national hazardous waste regulations for controlled substance analogues and ergoline derivatives.

Global Shipping & Discreet Delivery

RChems EU recognizes that confidentiality, reliability, and speed are equally important for research institutions worldwide. Every order of ECPLA L-tartrate Pure is shipped using our advanced StealthShield™ Pro protocol:

• Plain Outer Packaging: No company logos, no branding elements, and no product imagery. Return address uses a generic, non-descript logistics partner name (e.g., “LC Fulfillment Services”).
• Unmarked Labels: Customs and shipping declarations never mention “ECPLA,” “lysergamide,” “research chemical,” or any related chemical name. Instead, generic descriptions are used, such as “Laboratory reagent sample for analysis,” “Inert crystalline solid for R&D,” or “Chemical reference material.”
• Vacuum-Sealed Inner Pouch: The product vial (amber glass) is heat-sealed inside a thick, opaque, multi-layer foil vacuum pouch. This prevents moisture ingress, eliminates any odor transmission, provides tamper evidence, and blocks X-ray identification of contents.
• Secondary Protection: The vacuum pouch is placed inside a crush-resistant cardboard box or padded poly mailer with additional bubble wrap.
• Fast Worldwide Delivery (Typical transit times):
  • USA: 4–7 business days
  • Canada: 5–8 business days
  • United Kingdom: 4–6 business days
  • European Union (Germany, France, Spain, Italy, Netherlands, etc.): 5–9 business days
  • Switzerland & Norway: 6–9 business days
  • Australia & New Zealand: 6–11 business days
  • Rest of World (Asia, South America, Africa): 7–14 business days
• Discrete Tracking: A trackable shipping number is provided via encrypted email. The tracking portal displays only “Shipment in transit” and estimated delivery dates—no product details, no chemical names, and no reference to RChems EU.

Whether you require ECPLA L-tartrate discreet shipping to a university neuroscience laboratory, a private contract research organization (CRO), or a pharmaceutical R&D facility, RChems EU guarantees complete confidentiality from checkout to delivery.

Why Choose RChems EU?

• Trusted Global Supplier: Over 15,000 successful shipments to more than 55 countries with a verified 99.5% delivery success rate.
• Stealth Packaging Pioneer: More than 5 years of continuous refinement in discretion methods specifically engineered for sensitive research chemicals.
• Fast Logistics Network: Pre-cleared routing through EU (Netherlands, Germany) and US (East Coast) transshipment hubs significantly reduces customs inspection holds.
• Responsive Scientific Support: Encrypted email and live chat support available Monday through Saturday (09:00–18:00 GMT+2). Our team includes chemistry-trained staff.
• Full Batch Traceability: Every product vial is linked to a unique lot number with a downloadable, fully detailed Certificate of Analysis (COA).
• No Minimum Order Quantity: Single vials (500 mg, 1 g, or custom research quantities) available for independent investigators and academic laboratories.
• Secure Payment Options: Multiple encrypted payment methods accepted.

Legal & Safety Disclaimer

By purchasing ECPLA L-tartrate Pure from RChems EU, you explicitly acknowledge and agree to the following:

• The product is intended strictly for in vitro research, forensic analysis, legitimate scientific investigation, and laboratory use only. It is not for human consumption, veterinary use, in vivo self-administration, or any form of recreational or therapeutic application. Any suggestion otherwise violates our terms of service.
• No medical, therapeutic, or pharmaceutical claims are made or implied. This product is not a drug, medicine, dietary supplement, or food additive.
• You are at least 18 years of age (or the age of majority in your jurisdiction) and possess any required institutional, governmental, or ethical approvals required for handling lysergamide derivatives.
• You are solely responsible for researching, understanding, and complying with all local, state, national, and international laws governing the import, possession, and use of ECPLA. The legal status of novel lysergamides varies significantly. ECPLA is unscheduled in many jurisdictions but may be considered a controlled substance analogue under analogue acts (e.g., US Federal Analogue Act, Canadian Controlled Drugs and Substances Act) if intent for human consumption is demonstrated.
• RChems EU reserves the right to cancel, refund, or refuse any order from regions where lysergamides or their analogues are explicitly prohibited (including but not limited to Australia, Sweden, Norway, Germany under NpSG for certain analogues). We do not ship to countries with blanket bans on research chemicals.
• By completing your purchase, you release RChems EU from any liability arising from misuse, improper handling, or non-compliance with local laws.

FAQ Section

1. What is ECPLA used for in research?

ECPLA (1-Propionyl-lysergic acid cyclopropylamide) is a dual-modified lysergamide analogue used to study serotonin 5-HT2A receptor structure-activity relationships. Unlike LSD (diethylamide) or 1P-LSD (1-propionyl-diethylamide), ECPLA features both a propionyl group at the indole 1-position and a cyclopropylamide at the carboxamide. Researchers employ ECPLA L-tartrate Pure in receptor binding assays, functional GPCR signaling studies (calcium flux, IP3 accumulation), metabolic stability assays (comparing hydrolysis rates to the 1-H analogue), and SAR comparisons across the lysergamide family. It is strictly a research tool—not for human or veterinary use.

2. Is ECPLA L-tartrate legal to buy online?

The legal status of ECPLA for research varies considerably by jurisdiction. In the United States, ECPLA is not explicitly listed in the Controlled Substances Act (CSA) schedules, but the Federal Analogue Act may apply if the product is intended for human consumption. In the European Union, laws differ by country—some nations regulate lysergamides under generic NpSG-style legislation (Germany), while others have no specific scheduling. RChems EU sells ECPLA L-tartrate strictly as a research chemical for laboratory use. Buyers are solely responsible for verifying local laws before ordering. We do not ship to Australia, Sweden, Norway, or any jurisdiction where lysergamide analogues are explicitly banned.

3. How discreet is your shipping for ECPLA L-tartrate?

Extremely discreet—our StealthShield™ Pro protocol is among the industry’s most advanced. Your ECPLA L-tartrate Pure order arrives in plain, unbranded outer packaging with no company logo, no chemical name, and no mention of “research chemical” anywhere on the exterior. The return address uses a generic logistics name. Inside, the amber glass vial is vacuum-sealed inside an opaque, multi-layer foil pouch. Customs declarations use vague, non-alarming descriptions such as “Laboratory reagent sample” or “Inert crystalline solid for R&D.” No third party—postal workers, customs officers, or neighbors—will identify the contents. This ensures complete confidentiality for academic, pharmaceutical, and industrial researchers.

4. What is the exact purity level of your ECPLA L-tartrate?

Our ECPLA L-tartrate Pure consistently tests at ≥99% purity by HPLC-DAD (area normalization at 254 nm, three-wavelength confirmation). The remaining <1% comprises trace residual solvents (ethanol, ethyl acetate, each <0.3% by GC-FID) and water (<1% by Karl Fischer). No undeclared adulterants, cutting agents, isomeric impurities (e.g., iso-ECPLA), or synthetic intermediates are present above 0.5%. The compound is supplied as the authentic hemi-L-tartrate salt (1:0.5 molar ratio of ECPLA freebase to tartaric acid), confirmed by ¹H NMR integration.

5. How do you test the purity of ECPLA L-tartrate?

We perform six independent analytical tests on every batch before release:
(1) HPLC-DAD (purity ≥99%, three wavelengths),
(2) ¹H and ¹³C NMR (structural confirmation and salt stoichiometry),
(3) HRMS-ESI (exact mass verification <3 ppm),
(4) Karl Fischer (water content <1%),
(5) Residual solvent analysis by GC-FID (ICH compliance),
(6) Heavy metals screening by ICP-MS (Pb, As, Cd, Hg, Ni below 1 ppm).
A Certificate of Analysis (COA) summarizing all results is available by batch number. This rigor ensures that when you buy 99% pure ECPLA L-tartrate from RChems EU, your research is based on a fully characterized, high-integrity compound.

6. Can I track my ECPLA L-tartrate shipment internationally?

Yes. All orders receive a discrete tracking number via encrypted email within 24–48 hours of dispatch. You can monitor progress from our warehouse through your local delivery hub (USPS, Royal Mail, DHL, Deutsche Post, Australia Post, etc., depending on region). The tracking portal displays only “Shipment in transit” and estimated delivery dates—no product details, no chemical names, no reference to RChems EU. For maximum privacy, we recommend using an institutional address or a trusted commercial receiving point (e.g., university mailroom, professional mailbox service).

7. How should I store ECPLA L-tartrate for long-term research?

Store ECPLA L-tartrate Pure in its original amber glass vial with the PTFE-lined cap tightly sealed. Keep at 2–8°C (standard laboratory refrigerator). Do not freeze, as freeze-thaw cycles may induce crystallization changes. Place a desiccant packet (silica gel) inside the outer container if storing for >6 months. Allow the vial to reach room temperature (approximately 20 minutes) before opening to prevent condensation. Avoid repeated opening; consider aliquoting the powder into smaller, argon-flushed vials for long-term archival. Under these conditions, the compound remains chemically stable (≥99% purity) for at least 18 months.

8. Why choose the L-tartrate salt over freebase ECPLA?

The L-tartrate salt offers three critical advantages: superior aqueous solubility (>4 mg/mL in water vs. <0.2 mg/mL for freebase), **non-hygroscopic handling** (the powder does not clump or absorb atmospheric moisture, improving weighing accuracy), and **enhanced thermal stability** (decomposition temperature >190°C vs. <150°C for freebase). For researchers preparing stock solutions for cell culture, receptor assays, or microsomal stability studies, the L-tartrate salt dissolves readily in PBS and standard media without requiring DMSO or ethanol co-solvents that could interfere with biological systems or cellular viability.

9. How does ECPLA differ from 1P-LSD or 1cP-LSD?

While 1P-LSD has a propionyl group at the 1-position but a diethylamide at the 8-position, and 1cP-LSD has a cyclopropionyl group at the 1-position with a diethylamide, ECPLA is unique in having both (a) a propionyl at the 1-position and (b) a cyclopropylamide at the 8-position (rather than diethylamide). This combination of a medium-chain acyl group and a rigid, three-membered ring amide provides distinct steric and electronic properties. Preliminary SAR research suggests the cyclopropylamide may alter receptor residence time and metabolic stability compared to diethylamide analogues. ECPLA is an ideal reference compound for researchers systematically probing both positions.

10. Do you offer bulk quantities for ECPLA L-tartrate?

Yes. While we supply research quantities (typically 500 mg, 1 g, and 2 g vials), RChems EU can accommodate larger bulk requests for established research institutions, contract research organizations, and pharmaceutical companies. Please contact our encrypted support channel for custom quantity pricing, lead times, and batch reservation. All bulk orders undergo the same rigorous analytical testing and are shipped with the same discreet packaging protocols.

Advance your lysergamide structure-activity research with uncompromising quality. Order ECPLA L-tartrate Pure from RChems EU today and experience the global standard in 99% purity, discreet worldwide delivery, and full analytical transparency. Buy ECPLA L-tartrate online with confidence—only from RChems EU.