Buy NEP Crystal (Pentedrone)
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Premium NEP Crystals – ultra-pure N-Ethylpentedrone (≥99.5%) freebase crystals for advanced research. Lab-certified, instantly soluble, perfect for microdosing and analytical work. Fast, anonymous EU shipping from Nova Chemics.
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NEP Crystals – Ultra-Pure N-Ethylpentedrone Freebase Crystals | Buy Research-Grade NEP Crystals Online
Introduction to NEP Crystals
N-Ethylpentedrone (NEP) in its purest crystalline form is the gold standard for laboratories requiring maximum flexibility, solubility, and analytical precision. Nova Chemics proudly offers NEP as large, sparkling freebase crystals with ≥99.5% purity—triple-tested and delivered with full analytical documentation directly to research facilities across Europe.
What Is N-Ethylpentedrone (NEP)?
NEP is a highly potent synthetic cathinone featuring an N-ethyl substitution that dramatically increases dopamine transporter (DAT) affinity compared to pentedrone. First documented in 2016, it has become a cornerstone reference compound for studying selective monoamine reuptake inhibition, hybrid substrate/release activity, and next-generation stimulant pharmacology.
Key Features at a Glance
- ≥99.5% purity (current batch 99.7% via HPLC/GC-MS/NMR)
- Large, clear to off-white crystalline shards
- Instant solubility in ethanol, DMF, DMSO, and PBS
- Vacuum-sealed with nitrogen purge for maximum stability
- Full analytical package + QR-coded CoA included
Detailed Product Specifications
| Specification | Details |
|---|---|
| IUPAC Name | 2-(Ethylamino)-1-phenylpentan-1-one (freebase) |
| Common Names | NEP, N-Ethylpentedrone, α-EAPP |
| CAS Number | 1823274-68-5 |
| Molecular Formula | C13H19NO |
| Molecular Weight | 205.30 g/mol |
| Purity | ≥99.5% (current batch 99.7%) |
| Appearance | Large transparent/off-white crystalline shards |
| Crystal Size | 3–15 mm (hand-selected large crystals) |
| Solubility (25 °C) | >100 mg/mL ethanol/DMSO; >25 mg/mL PBS |
| LogP | 2.8 |
| pKa (conjugate acid) | ~9.2 |
| Storage | 2–8 °C, protected from light & moisture |
| Shelf Life | 48+ months when stored correctly |
Why Researchers Prefer NEP Crystals from Pure Chemics
Crystals offer ultimate versatility: perfect for accurate micro-gram weighing, volumetric dosing, enantiomer separation, or recrystallisation studies. Unlike pressed pellets or low-grade powder, our NEP crystals are grown slowly under controlled conditions to produce large, ultra-pure shards with minimal surface area—dramatically reducing oxidation and extending shelf life.
Primary Research Applications
| Application | Why Crystals Are Preferred |
|---|---|
| Precision Microdosing | Exact weighing down to 0.01 mg |
| Enantiomer Resolution | Ideal for chiral HPLC column loading |
| Recrystallisation Studies | Large crystals yield higher-purity fractions |
| Voltammetric Screening | Clean oxidation peaks without binder interference |
| Forensic Reference Libraries | Matches seized material morphology |
Usage Instructions for Laboratory Settings
Use a high-precision analytical balance (0.01 mg readability). For volumetric solutions: dissolve 100 mg in 10 mL ethanol → 10 mg/mL stock. Dilute further with PBS/saline as required. For in vitro assays: 1 nM – 100 µM range. For rodent studies: 1–15 mg/kg i.p. Always prepare fresh and protect from light.
Packaging & Protection
Crystals are double-bagged in medical-grade PTFE bags, vacuum-sealed with nitrogen backfill, placed in light-proof amber jars with PTFE-lined caps, and shipped inside unmarked, shock-proof boxes with silica gel and humidity indicators.
Storage Recommendations
Store at 2–8 °C in the supplied amber jar inside a desiccator. Long-term archival storage at –20 °C is recommended for multi-year projects. Avoid repeated opening in humid environments.
Safety Information
Irritant (H315/H319/H335). Potential CNS stimulant—handle under fume hood with nitrile gloves, safety goggles, and FFP3 mask. Full safety data sheet (SDS) provided with every order. For research use only—not for human consumption.
Shipping Across Europe
- Same-day dispatch (orders before 15:00 CET)
- 1–3 business day tracked delivery (DHL/PostNL)
- Completely unmarked packaging
- Shipping from Netherlands warehouse (NL orders cancelled per local law)
Payment Options
Bitcoin, Monero, USDT (instant) • bank transfer • No personal data stored.
Our Service Commitments
- 24/7 chemist support via live chat & email
- Free replacement if purity <99.5% upon arrival
- Instant QR-CoA + full NMR/GC-MS package
- Free technical consultation (method development, solubility, etc.)
- 48-hour resolution on any issue
Legal Status – 2025
Legal for licensed research in most EU countries. Permanently banned in the Netherlands (Opium Law List II since July 2025). Sold strictly as analytical reference material. Buyers must be 18+ and affiliated with a registered laboratory.
Ready to Order NEP Crystals?
Select your quantity, add to cart, and experience the Nova Chemics standard: the purest, best-documented N-Ethylpentedrone crystals available in Europe—delivered fast, discreetly, and with total confidence. Your breakthrough deserves the best.
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