5-Amino-1MQ
FOR NON-CLINICAL LABORATORY RESEARCH USE ONLY
This product is sold exclusively to approved business and institutional purchasers for lawful laboratory research or analytical use. It is not intended for human or animal consumption, ingestion, inhalation, injection, topical application, or other administration.
Read full use restrictions
This product must not be used for medical, therapeutic, diagnostic, prophylactic, clinical, veterinary, compounding, food, animal-feed, dietary-supplement, cosmetic, household, recreational, or personal purposes. It may not be resold or otherwise distributed to individual consumers.
Purchasers must review the product label, Certificate of Analysis, and applicable Safety Data Sheet and maintain appropriately trained personnel, facilities, storage, handling, transportation, and disposal procedures.
$120.00
In stock

Description
Compound Specifications
| Full name | 5-Amino-1-methylquinolinium (5-Amino-1MQ) |
| Compound class | Small-molecule quinolinium compound (non-peptide) |
| Molecular formula (cation) | C₁₀H₁₁N₂⁺ |
| Molecular weight (cation) | 159.21 g/mol |
| Salt form | See batch Certificate of Analysis |
| Form | Lyophilized powder |
| Quantity | 50mg per vial |
| Purity | ≥98% (third-party verified) |
| Storage | Cool, dry environment, protected from light |
| Third-party testing | Independent third-party laboratory |
Research Background
5-Amino-1-methylquinolinium (5-Amino-1MQ) is a selective, membrane-permeable small-molecule inhibitor of nicotinamide N-methyltransferase (NNMT), an enzyme involved in cellular methylation and NAD+ salvage pathways. Unlike the peptides in this catalog, it is a small heterocyclic cation rather than an amino acid chain.
It is used in vitro to study NNMT inhibition and its downstream effects on S-adenosylmethionine (SAM) availability and NAD+ biosynthesis. Its defined selectivity profile makes it a practical tool compound for in vitro enzymology and epigenetic mechanism research. Researchers should consult primary literature directly.
Handling & Storage
Store sealed in a cool, dry environment, protected from light. For long-term storage, -20°C is preferred. Minimize exposure to moisture when handling.
Purity & Testing
Every batch is independently analyzed by a third-party laboratory before release. Purity data are reported on the batch Certificate of Analysis. Certificates of Analysis are published for each batch and are available prior to purchase.
View all Certificates of Analysis →
Frequently Asked Questions
Is 5-Amino-1MQ a peptide?
No. It is a small-molecule quinolinium compound, not an amino acid chain.
What is NNMT?
Nicotinamide N-methyltransferase, an enzyme that transfers a methyl group from S-adenosylmethionine to nicotinamide.
What salt form is supplied?
The salt form is stated on the batch Certificate of Analysis.
Does it require refrigeration during shipping?
No. The lyophilized powder is stable at ambient temperature for the duration of standard transit. Store at 2–8°C on receipt.
What size is available?
50mg vials.
Related Research Compounds
- NAD+ — nicotinamide adenine dinucleotide research compound
- Certificates of Analysis — batch testing data
Research Use Only
For Research Use Only. This product is intended solely for laboratory research purposes. It is not a drug, food, or cosmetic and may not be misbranded, misused, or mislabeled as such. Not for human or veterinary use. Not for diagnostic or therapeutic use. Not for resale without authorization.
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