Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Informational only. Not medical advice.INFORMATIONAL PLATFORM ONLY — NOT MEDICAL ADVICE, DIAGNOSIS, OR TREATMENT
Head-to-head comparison of Phenylpiracetam hydrazide and Unifiram — mechanism, side effects, legal status, and pricing.
Phenylpiracetam hydrazide is a non-peptide racetam-class small molecule — specifically a pyrrolidinone acetohydrazide in which the terminal carboxamide of phenylpiracetam (fonturacetam) is replaced by a carbohydrazide group. First synthesized in 1980 by a Russian medicinal-chemistry group screening 4-phenyl-2-pyrrolidinone derivatives for anticonvulsant activity, it has never been approved as a drug in any jurisdiction and has no human clinical trial data. The parent compound phenylpiracetam is explicitly listed on the WADA Prohibited List under S6.A (Non-Specified Stimulants); the hydrazide analog's own it is not on the WADA Prohibited List (only beta-2 agonists are prohibited, Category S3). It is sold by gray-market research-chemical vendors labeled 'not for human consumption.'
Unifiram (DM-232) is a synthetic non-peptide small-molecule nootropic structurally related to sunifiram, though not a racetam itself. It originated from Italian academic research (University of Florence) in the early 2000s and has never progressed beyond preclinical animal studies; it is not an approved or investigational drug in any regulatory database. Unifiram is sold openly by research-chemical vendors as an unregulated laboratory reagent. No human data of any kind exist.
Phenylpiracetam hydrazide
Unifiram
Category
Legal Status
Mechanism
Side Effects
COA-verified vendors · trust score ≥70 required · single-vial price — bulk/bundle deals may be lower
Phenylpiracetam hydrazide
No pricing data yet.
Check Phenylpiracetam hydrazide prices →Unifiram
COA corpus from Disclosed Labs — independently tested batches only.
Phenylpiracetam hydrazide
2
COAs
99.4%
Avg purity
2
Labs
Unifiram
1
COAs
99.4%
Avg purity
1
Labs
No human clinical trials have been conducted; no ClinicalTrials.gov record or DrugBank entry exists. The sole preclinical finding is from the 1980 Glozman et al. synthesis paper: an ED<sub>50</sub> of approximately 310 mg/kg for seizure protection in a rodent electroshock assay (species, strain, sex, and route not fully recoverable from accessed sources). No published human toxicology, LD<sub>50</sub>, pharmacokinetics, or adverse-event data were located for this compound.
No human data of any kind exist for unifiram; no registered clinical trials or published human studies were found. All available evidence is from rodent behavioral and in-vitro electrophysiology studies. In mice and rats, unifiram (0.001–1 mg/kg i.p. or 0.01–0.1 mg/kg oral) reversed amnesia induced by scopolamine, mecamylamine, baclofen, clonidine, and NBQX in passive-avoidance and Morris water-maze tests, at doses roughly 1,000-fold lower than piracetam, without impairing motor coordination or altering spontaneous locomotor activity. No systematic toxicology (repeat-dose, genotoxicity, carcinogenicity) studies have been published.
Phenylpiracetam hydrazide and Unifiram are both in the Cognitive category and may have overlapping mechanisms. Researchers should review both profiles carefully, understand the mechanisms of action, and monitor the relevant biomarkers when combining compounds in the same class. As always, consult a licensed healthcare provider before making any decisions about combining research compounds.
This platform provides informational tools only, not medical advice. This comparison is for educational purposes only. Consult a licensed provider.
Contraindications
Lab Testing
Disclosed Labs