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
Lemairamin is a non-peptide small-molecule cinnamamide alkaloid (N-phenethyl cinnamide) natural product, not approved for human use in any jurisdiction. All available data are preclinical (rodent, zebrafish, C. elegans, in vitro, and computational). It is sold exclusively as an unregulated 'research chemical' explicitly labeled 'not for human consumption'; quality, purity, and identity are not independently verified by any regulatory body. No human clinical trials, pharmacokinetic studies, or safety data exist.
Verified purity per dollar — the cheapest that's actually been tested
No prices found for Lemairamin.
Single-vial list prices by default for a fair head-to-head — switch to Multi-vial / bulk for pack pricing. Estimates only; verify at vendor before purchase. For research use only. Not medical advice.
Kimera Chems has the lowest single-vial Lemairamin price at $0.004/mg among 2 COA-verified vendors on Disclosed Labs. Bulk or multi-vial deals may be lower.
What is the price range for Lemairamin?
Research-grade Lemairamin is listed at $0.004/mg from 1 verified source on Disclosed Labs.
How are Lemairamin prices verified on Disclosed Labs?
Every listed vendor holds a Grade C or better trust score, computed independently from lab Certificates of Analysis — not from payments or sponsorships. Prices are scraped and fact-checked daily. Vendors cannot pay to improve their ranking.
Check formulation: Lyophilized powder requires reconstitution before use. Pre-mixed solutions are more convenient but may have a shorter shelf life and higher prices.
Compare per-mg cost: Different strengths and quantities make direct price comparison difficult. Calculate the per-milligram cost to find the true best value.
Verify COAs: Look for vendors that publish per-batch Certificates of Analysis from named, accredited labs. Use the Full safety panel filter to require endotoxin, sterility, and heavy-metals testing on the current batch — not just HPLC purity.
No human data exist. No completed or registered human clinical trials were located on ClinicalTrials.gov, and no PubMed-indexed human pharmacokinetic, safety, or efficacy studies exist. All available data are preclinical: In transgenic Alzheimer's mice, gx-50 disassembled Aβ oligomers, decreased cortical Aβ accumulation, inhibited Aβ-induced neuronal apoptosis and calcium toxicity, improved Morris water maze performance, and was reported to cross the blood-brain barrier (Tang et al. 2013). In mouse and rat pain models (formalin tonic, neuropathic, bone-cancer pain), subcutaneous and intrathecal lemairamin dose-dependently reduced pain hypersensitivity/mechanical allodynia without evident tolerance, linked to spinal α7 nAChR activation and downstream IL-10/β-endorphin release (Wang et al. 2020). Murine microglial cell cultures showed gx-50 activation of α7 nAChR engaged JAK2/STAT3 and PI3K/AKT signaling to suppress pro-inflammatory cytokine secretion (Shi et al. 2016). Zebrafish DSS-induced colitis models showed lemairamin attenuated intestinal inflammation via Akt signaling (2024). C. elegans studies reported WGX-50 promoted markers of healthy ageing (daf-16/skn-1 longevity genes, 2025).
This platform provides informational tools only, not medical advice.
A novel drug candidate for Alzheimer's disease treatment: gx-50 derived from Zanthoxylum bungeanum
2013
Lemairamin, isolated from the Zanthoxylum plants, alleviates pain hypersensitivity via spinal alpha7 nicotinic acetylcholine receptors
2020
Gx-50 Inhibits Neuroinflammation via alpha7 nAChR Activation of the JAK2/STAT3 and PI3K/AKT Pathways
Prices verified as of July 2026. Actual prices may vary. For research use only.
2016
Disclosed Labs