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 5-Amino-1MQ and Mirabegron (YM-178) — mechanism, side effects, legal status, and pricing.
5-Amino-1MQ is a small heterocyclic molecule (not a peptide) that acts as a selective, membrane-permeable inhibitor of nicotinamide N-methyltransferase (NNMT). It is under preclinical investigation for obesity and non-alcoholic fatty liver disease. It is not FDA-approved and has not completed human clinical trials; it is commonly tracked alongside peptides because grey-market vendors sell it for metabolic protocols.
Mirabegron is a non-peptide, small-molecule selective β3-adrenergic receptor agonist FDA-approved in 2012 for overactive bladder at 25–50 mg/day oral dosing. It is also sold as unregulated 'research use only' powder by fine-chemical vendors, despite being a prescription pharmaceutical. Investigational metabolic research has used a supratherapeutic 100 mg/day dose to study brown adipose tissue activation—an off-label, non-approved use. Mirabegron is pharmacologically distinct from WADA-prohibited β2-agonists, though its it is not on the WADA Prohibited List (only beta-2 agonists are prohibited, Category S3).
5-Amino-1MQ
Mirabegron (YM-178)
Category
Legal Status
Mechanism
Half-life
Side Effects
COA-verified vendors · trust score ≥70 required · single-vial price — bulk/bundle deals may be lower
5-Amino-1MQ
Mirabegron (YM-178)
No pricing data yet.
Check Mirabegron (YM-178) prices →COA corpus from Disclosed Labs — independently tested batches only.
5-Amino-1MQ
80
COAs
99.5%
Avg purity
12
Labs
Mirabegron (YM-178)
1
COAs
99.8%
Avg purity
1
Labs
Neelakantan et al. (2018, Biochem Pharmacol, PMID 29155147) reported that 5-Amino-1MQ and related selective, membrane-permeable methylquinolinium NNMT inhibitors reversed high-fat-diet-induced obesity in mice, reducing body weight, white adipose mass, adipocyte size, and plasma cholesterol without changing food intake. A separate NNMT inhibitor program (Kannt et al., 2018, Sci Rep, PMID 29483571, JBSNF-000088) produced similar metabolic effects in rodents. Dimet-Wiley et al. (2022, Sci Rep, PMID 35013352) reported microbiome changes with NNMT inhibition plus low-fat diet in DIO mice, and Babula et al. (2024, Diabetes Obes Metab, PMID 39161060) showed 5A1MQ dose-dependently limited weight and fat gain and reduced NAFLD-like liver pathology in DIO mice. No human clinical trials of 5-Amino-1MQ have been completed or published as of 2026; grey-market oral protocols are not clinically validated.
Key references
Mirabegron is an FDA-approved drug with extensive human data, not a novel research chemical. Approved adult dosing is 25 mg once daily, increased to 50 mg after 4–8 weeks for overactive bladder. A registered clinical trial (NCT04823442) used 100 mg/day for 4 weeks in 14 healthy women, reporting increased brown adipose tissue activity/volume, HDL cholesterol, insulin sensitivity, and resting energy expenditure with no change in body weight or fat mass (O'Mara et al., J Clin Invest 2020, PMID 31961826)—an open-label study without placebo control. Rat studies confirmed selective β3-adrenoceptor agonist activity with bladder-relaxant effects (Hatanaka et al., 2013, PMID 23239087). Ex vivo porcine ureter studies found mirabegron reduced contractility partly via α1-adrenoceptor antagonism, complicating a pure β3-selectivity profile at the ureter (PMC9192402).
5-Amino-1MQ and Mirabegron (YM-178) are both in the Metabolic 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