What Is 5-Amino-1MQ?
A small-molecule inhibitor of nicotinamide N-methyltransferase used in metabolic enzyme research. Structure, identifiers and what the literature examines.
Identity
5-Amino-1MQ is a small molecule, not a peptide — worth stating plainly, because it is usually sold alongside peptides and the handling is different. It is a quinolinium compound studied as an inhibitor of nicotinamide N-methyltransferase.
| CAS number | 1094069-99-4 |
|---|---|
| Molecular formula | C10H12N2 |
| Molecular weight | 160.2 g/mol |
| Class | Small molecule — NOT a peptide |
| Target | Nicotinamide N-methyltransferase (NNMT) |
| Physical form | Lyophilized powder |
| Regulatory status | Not approved by the FDA for any use |
The CAS number is the reliable identifier. House codes and trade names vary between suppliers and sometimes collide outright, so when comparing material from different sources, compare the CAS number and molecular formula rather than the product name.
What the literature examines
Published work on this compound is preclinical — animal models and in-vitro systems. It is not an approved drug, and nothing below is a statement about what it does in a person.
- Inhibition kinetics at nicotinamide N-methyltransferase
- NAD+ and 1-methylnicotinamide levels in adipocyte culture
- Selectivity against related methyltransferases
- Cellular uptake and stability in culture conditions
We do not provide dosing, reconstitution, administration or protocol guidance for this or any compound, and we will not answer questions about using a product on a person or an animal. See our Research Use Only Policy.
Purity and verification
The practical questions for a researcher are whether the material is what it claims to be, and what fraction of the vial is that substance rather than related impurities, residual solvent or counterion salt.
Two measurements answer that. HPLC separates the sample and reports purity as a percentage of total peak area. Mass spectrometry confirms identity by measuring molecular weight against the expected 160.2 g/mol. A certificate of analysis reports both for a specific lot.
A certificate confirms what is in the vial. It is not evidence that the material is safe or suitable for any use outside a laboratory.
Handling and storage
- Supplied lyophilized and shelf-stable at ambient temperature for shipping; no cold-chain handling is required in transit.
- For longer-term storage keep the sealed vial cold, dry and out of direct light.
- Handle in a laboratory setting with appropriate protective equipment.
- Dispose of material according to your institution's procedures and local regulations.
General stability figures are on our Storage & Handling page.
5-Amino-1MQ — 50mg
≥99% purity. Currently listed as coming soon.