✓ Third-Party Lab Tested
Certificate of Analysis
Independent laboratory testing confirms purity and composition of this research peptide.
Endo Passed
99.760% Purity
B2826082 Batch
July 2026 Date
View Certificate →
Overview
5-Amino-1MQ (5-amino-1-methylquinolinium) is a small-molecule quinolinium derivative most commonly supplied as the iodide salt. The salt has the molecular formula C 10 H 11 IN 2 , a molecular weight of approximately 286.11 g/mol, and CAS number 42464-96-0. It is widely used in biochemical research as a selective, substrate-competitive inhibitor of nicotinamide N-methyltransferase (NNMT).
Structurally, the active cation (C 10 H 11 N 2 + , MW ≈ 159.21) is a methylated quinolinium ring carrying a 5-amino substituent. The compound targets the substrate-binding site of NNMT and has been characterized in in-vitro enzyme-inhibition and cell-based studies.
This product is strictly for research purposes only. Not approved for human or animal use.
PubChem Reference: View compound profile on NIH PubChem
This product is strictly for research purposes only. Not approved for human or animal use.
Key Characteristics
MOLECULAR PROFILE
Formula: C 10 H 11 IN 2 (iodide salt)
Weight: 286.11 g/mol
CAS: 42464-96-0
Structure: Quinolinium small molecule (NNMT inhibitor)
PHYSICAL PROPERTIES
Form: Yellow to off-white crystalline powder
Solubility: Soluble in water and DMSO
Purity: ≥98% (HPLC)
Storage: Keep refrigerated 36‑46 °F (2‑8 °C)
