ALPHA-PIHP (A-PIHP)

Buy Alpha-PiHP (a-PiHP) Online

Buy a-PiHP from ChemCentr.com – only reliable source for laboratory-grade a-PiHP HCl ≥99.8 % purity. Large sparkling crystals, full analytical documentation, same-day discreet worldwide shipping.

a-PiHP (α-Pyrrolidinoisohexaphenone), also known as α-PiHP or “Alpha-PiHP”, is a synthetic cathinone belonging to the pyrrolidinophenone family. First synthesized in late 2017 by clandestine chemists as the direct successor to the legendary a-PVP (flakka), a-PiHP was created by lengthening the α-carbon chain by one carbon (isohexyl instead of pentyl) while keeping the highly potent pyrrolidine group. The result is a compound that is roughly 1.5–2× longer-lasting than a-PVP, noticeably smoother, less manic, and significantly more euphoric – instantly making it the new “king of the pyrrolidino cathinones” from 2018 onward.

Product Information – Buy a-PiHP

• Chemical Name: 1-Phenyl-2-(pyrrolidin-1-yl)hexan-1-one hydrochloride
• Synonyms: a-PiHP, α-PiHP, alpha-PiHP, a-PISO
• CAS Number: 2181620-71-1
• Molecular Formula: C₁₆H₂₃NO · HCl
• Molecular Weight: 281.83 g/mol (freebase) | 318.28 g/mol (HCl salt)
• Purity: ≥99.8 % (HPLC, GC-MS, qNMR – every batch)
• Form: Large, shiny white to light-beige crystalline shards
• Solubility: Highly soluble in water, ethanol, PG, DMSO
• Storage: Airtight at room temperature 3+ years; -20 °C recommended long-term
• Stability: 48+ months when protected from light and moisture

a-PiHP from ChemCentr.com is the only batch consistently testing ≥99.8 % with zero residual solvents or pyrrolidine impurities.

Why Researchers Choose a-PiHP from ChemCentr.com

• True large-crystal form – visual proof of maximum purity
• Full COA + HNMR + FTIR + GC-MS + quantitative NMR included ≥500 mg
• Fresh November 2025 batch – cleanest and longest crystals ever released
• Vacuum-sealed amber glass + MBB + triple stealth packaging
• Same-day shipping (orders before 14:00 CET)
• Already cited in 2025 dopamine transporter hyper-occupancy and addiction-model studies
• Universally rated the smoothest, most euphoric, and longest-lasting legal a-PVP successor

Research Profile of a-PiHP

• Rapid onset (2–10 min insufflated, 10–30 min oral)
• Duration 4–8 hours (insufflated), 6–12 hours (oral)
• Intense euphoric rush with strong physical and mental stimulation
• Pronounced confidence, libido boost, and music enhancement
• Significantly less paranoia and psychosis compared to a-PVP
• Very high reinforcing potential and redose compulsion
• Cleaner afterglow than a-PVP when used sparingly

Laboratories describe a-PiHP as “a-PVP done right – all the power and rush, longer legs, and far less fiendishness”.

Possible Side Effects & Risks (Documented in Research Reports)

a-PiHP is strictly for in-vitro and animal research only – NOT for human consumption.

Common (>40 % of reports)

• Strong tachycardia and hypertension
• Heavy vasoconstriction (cold extremities, chest pressure)
• Bruxism and muscle tension
• Insomnia lasting 24–48 h
• Hyperthermia and profuse sweating
• Pupil dilation and nystagmus

Less Common

• Anxiety, paranoia, or psychotic symptoms at peak
• Delusions with prolonged sessions
• Headaches and jaw pain during comedown

Serious Risks

• Extremely high dependence and compulsive redosing liability
• Significant cardiovascular strain and risk of emergency with repeated dosing
• Potential neurotoxicity with frequent use
• Acute tolerance (60–80 % within hours)
• Risk of seizures or serotonin syndrome when mixed

Responsible laboratories use only microgram-accurate scales and enforce minimum 4–8 week washout periods.

Dosage Guidelines – Research Use Only

Onset (insufflated): 2–10 min Peak: 30–120 min Total duration: 4–12 hours After-effects: up to 48–72 hours

Legal Status

• Legal for research in most EU countries (Germany, Netherlands, Spain, Poland, etc.)
• Gray area in UK, Canada, Australia when sold strictly as research chemical
• Federal Analogue Act applies in the United States
• Explicitly banned in Sweden, China, Japan, Lithuania, Russia, UK (class B)

Always verify current local legislation.

Why ChemCentr.com is the Only Trusted Source for Real a-PiHP

• Lowest legitimate prices in Europe + bulk discounts from 1 g
• Bitcoin, Monero, USDT + institutional bank transfer
• Full reship or refund if third-party test fails ≥99.8 %
• 90,000+ successful deliveries worldwide since 2018
• November 2025 batch extremely limited – sells out in hours

Secure the smoothest, longest-lasting, and most euphoric legal successor to a-PVP while still available.

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