Buy 3-CMC Powder Online
3-CMC Powder | The Cleanest, Fluffiest 3-Chloromethcathinone Powder on the Market in 2025
This is the powder that experienced researchers instantly recognize: snow-white, ultra-fluffy, feather-light, with a subtle sparkle under light and zero chemical smell. Current batch purity 99.96–99.98% (triple-washed, vacuum-dried, no isomers, no residual solvents). This is the benchmark every serious lab demands when they want reliable, reproducible results.
For laboratory, forensic, and analytical research only. Not for human consumption.
Product Description
Extremely fine yet airy crystalline powder that flows like talc but dissolves instantly and completely clear in water or ethanol. The texture and appearance are the direct result of perfect slow precipitation and multiple purification cycles — the visual trademark of RC King quality.
What is 3-CMC Powder?
3-CMC (3-Chloromethcathinone) in its most versatile, research-friendly form. The same molecule trusted worldwide as the closest still-available analog to pre-ban 4-MMC/3-MMC, now presented as the cleanest powder ever offered commercially.
- IUPAC: 1-(3-chlorophenyl)-2-(methylamino)propan-1-one hydrochloride
- Formula: C₁₀H₁₂ClNO • HCl
- Molar mass: 238.11 g/mol
- Appearance: Pure snow-white, fluffy microcrystalline powder
CAS Number
1246911-32-4 (hydrochloride salt – supplied form)
The Cathinone Family – Where 3-CMC Powder Stands in 2025
2025 “euphoric cathinone” ranking (researcher consensus):
- 4-MMC (extinct)
- 3-MMC (effectively extinct in pure form)
- 3-CMC ← last compound with strong, warm serotonin release still widely available
- Everything else (4-CMC, 2-MMC, a-PiHP, etc. = mostly dopaminergic, little to no magic)
Effects Documented in Peer-Reviewed & Forensic Studies
- Strong, rolling euphoria with pronounced empathogenic character
- Marked increase in sociability, emotional openness, and music appreciation
- Clean stimulation and motivation without excessive peripheral side effects
- Moderate appetite suppression and mild-moderate cardiovascular stimulation
- Noticeably smoother profile than 4-CMC or pyrrolidinophenones
How Long Do the Effects of 3-CMC Powder Last?
| Route | Onset | Peak | Total Duration | After-effects |
|---|---|---|---|---|
| Oral | 15–45 min | 60–150 min | 3–5.5 hours | 1–4 hours |
| Insufflated | 5–15 min | 30–90 min | 2.5–4.5 hours | 1–3 hours |
In What Forms Is This Exact 3-CMC Powder Available?
- Ultra-fluffy powder ≥99.96% (this listing) – 1 g to multi-kilo research quantities
- 20 mg & 150 mg precision pellets pressed directly from this powder stock
- Large-shard crystal and glass-rock versions made from the same batch (limited)
- Pre-weighed, nitrogen-purged glass vials (1 g – 100 g)
3-CMC Powder Comparison Table – 2025 Reality
| Product | Appearance | Tested Purity | Serotonin Activity | Overall Research Value | Typical Market Price |
|---|---|---|---|---|---|
| RC King 3-CMC Powder | Snow-white, ultra-fluffy | 99.96–99.98% | ★★★★☆ | Highest | Premium |
| Average vendor “3-CMC” | Off-white, clumpy | 92–97% | ★★☆ | Low | Cheap |
| 4-CMC sold as 3-CMC | Yellowish, harsh smell | <90% + isomers | ★☆ | Waste of time | Cheapest |
| 2-MMC / NEP / a-PiHP | Different structures | Varies | ★ or less | Different purpose | Varies |
If it’s not fluffy, sparkling white, and dissolves crystal-clear — it’s not real research-grade 3-CMC powder.
Why Researchers Choose RC King 3-CMC Powder in 2025
- Current batch 99.97% average – full HPLC, GC-MS, NMR included free on orders ≥10 g
- Same-day dispatch (orders before 15:00 CET), tracked, 100% stealth packaging
- Up to 50% volume discounts for verified research institutions
- Loyalty points: every 10 g = 1 g free powder
- Consistent batch-to-batch quality — the same powder used for our famous crystal chunks
Don’t waste time and grant money on dirty, inconsistent material. Get the powder that actually behaves like the literature says it should.
RC King – The last vendor still delivering 2010-era cathinone quality in 2025.

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