5-Amino-1MQ Reconstitution Chart (Every Vial Size)

Overview of 5-Amino-1MQ in Preclinical Science

5-Amino-1-methylquinolinium (5-Amino-1MQ) is a selective, small-molecule inhibitor of the enzyme nicotinamide N-methyltransferase (NNMT). In cell culture and animal models, NNMT plays a pivotal role in regulating cellular energy metabolism, nutrient sensing, and methyl group homeostasis. By blocking NNMT catalytic activity, researchers utilize 5-amino-1mq 5mg as a primary research compound to investigate altered intracellular metabolic states.

Preclinical studies suggest that NNMT inhibition directly impacts nicotinamide adenine dinucleotide (NAD+) salvage pathways. When NNMT is active, it methylates nicotinamide using S-adenosylmethionine (SAM) as a methyl donor, permanently removing nicotinamide from the NAD+ recycling pathway. In vitro data indicate that applying 5-Amino-1MQ prevents this irreversible clearance, preserving intracellular pools of nicotinamide and subsequently raising NAD+ levels. Consequently, investigators frequently incorporate 5-Amino-1MQ into experimental protocols evaluating energy expenditure, cellular respiration, and fat-metabolism research.

To ensure reproducible assay conditions and consistent experimental readouts across high-throughput cell models or animal cohorts, researchers must prepare stock solutions with extreme precision. Utilizing standardized calculation models and verified analytical reagents ensures that target micromolar or millimolar concentrations are reliably achieved.

5-Amino-1MQ Reconstitution Formula & Calculations

Reconstituting lyophilized small molecules requires a clear understanding of the mathematical relationship between solute mass, solvent volume, and resulting concentration. Because 5-Amino-1MQ mass is expressed in milligrams (mg) and diluent volume in milliliters (mL), final concentration is derived using the standard dilution equation:

$$ Concentration (mg/mL) = \frac{Total\ Compound\ Mass\ (mg)}{Total\ Diluent\ Volume\ (mL)} $$

To determine the specific mass contained within a fractional delivery volume (such as 0.1 mL or 100 µL), multiply the calculated stock concentration by the target aliquot volume:

$$ Delivered\ Mass\ (mg) = Stock\ Concentration\ (mg/mL) \times Volumetric\ Aliquot\ (mL) $$

Researchers using interactive laboratory tools can verify their custom dilution calculations using the automated PX1 reconstitution calculator to eliminate manual rounding errors prior to benchwork.

Master 5-Amino-1MQ Reconstitution Chart

The following reference table outlines the resulting concentration (mg/mL) and mass yield per 0.1 mL (100 µL) volume across standard vial sizes (5 mg, 10 mg, and 50 mg) when mixed with common diluent volumes.

| Vial Mass | Diluent Volume Added | Resulting Concentration | Active Compound per 0.1 mL (100 µL) | | :--- | :--- | :--- | :--- | | **5 mg** | 1.0 mL | 5.0 mg/mL | 0.50 mg (500 µg) | | **5 mg** | 2.0 mL | 2.5 mg/mL | 0.25 mg (250 µg) | | **5 mg** | 5.0 mL | 1.0 mg/mL | 0.10 mg (100 µg) | | **10 mg** | 1.0 mL | 10.0 mg/mL | 1.00 mg (1000 µg) | | **10 mg** | 2.0 mL | 5.0 mg/mL | 0.50 mg (500 µg) | | **10 mg** | 5.0 mL | 2.0 mg/mL | 0.20 mg (200 µg) | | **10 mg** | 10.0 mL | 1.0 mg/mL | 0.10 mg (100 µg) | | **50 mg** | 2.0 mL | 25.0 mg/mL | 2.50 mg (2500 µg) | | **50 mg** | 5.0 mL | 10.0 mg/mL | 1.00 mg (1000 µg) | | **50 mg** | 10.0 mL | 5.0 mg/mL | 0.50 mg (500 µg) |

Researchers seeking broader catalog items or supplementary compounds for parallel metabolic assays can view our complete spectrum of reagents in the all peptides catalog.

Worked Laboratory Reconstitution Examples

To illustrate how to apply these formulas during bench preparation, consider the following two practical laboratory scenarios:

**Worked Example 1: Preparing a 2.5 mg/mL Stock Solution** An investigator receives a vial containing 5 mg of high-purity lyophilized 5-Amino-1MQ powder and intends to prepare a stock solution yielding 0.25 mg per 100 µL aliquot. 1. Apply the primary formula: $Volume (mL) = Mass (mg) / Target Concentration (mg/mL)$ 2. Calculation: $5 mg / 2.5 mg/mL = 2.0 mL$ 3. Method: Using a calibrated micropipette, introduce exactly 2.0 mL of suitable laboratory diluent into the 5 mg vial. Swirl gently until fully dissolved to achieve a 2.5 mg/mL solution.

**Worked Example 2: Preparing a High-Concentration Stock from a 10 mg Vial** In an in vitro assay requiring a 10 mg/mL stock concentration to minimize final solvent carryover in culture media, an assay technician processes a 10 mg vial. 1. Apply the formula: $Volume (mL) = 10 mg / 10 mg/mL = 1.0 mL$ 2. Method: Add 1.0 mL of diluent to the 10 mg powder. The resulting liquid contains 10.0 mg/mL of 5-Amino-1MQ, delivering 1.0 mg per 0.1 mL aliquot.

Diluent Selection & Solubilization Protocol

Select liquid media based on the specific downstream analytical application. Unlike standard hydrophilic peptides, 5-Amino-1MQ is a charged small molecule quinolinium salt exhibiting distinct solubility profile characteristics depending on solvent polarity and pH.

For sterile in vitro cell culture or short-term preclinical storage, sterile Bacteriostatic Water (containing 0.9% benzyl alcohol) or Sterile Water for Injection (SWFI) is frequently utilized. Alternatively, for high-concentration master stocks intended for serial buffer dilutions, Dimethyl Sulfoxide (DMSO) or Phosphate-Buffered Saline (PBS, pH 7.4) may be selected based on total solubility limits.

When solubilizing, always direct the solvent stream against the glass wall of the vial rather than plunging liquid directly onto the lyophilized cake. Gently swirl the vial in a circular motion at room temperature. Avoid vigorous vortexing or rapid agitation, which can introduce shear stress or foam formation that complicates accurate volumetric withdrawal.

Mechanism of Action: NNMT Inhibition and Metabolic Research

Understanding the biochemical framework of 5-Amino-1MQ is crucial for designing rigorous experiments. Nicotinamide N-methyltransferase (NNMT) is a cytosolic enzyme expressed heavily in adipose tissue, liver parenchyma, and certain cancer cell lines. It catalyzes the transfer of a methyl group from S-adenosylmethionine (SAM) to nicotinamide (NAM), forming 1-methylnicotinamide (MNA) and S-adenosylhomocysteine (SAH).

Preclinical studies suggest that overexpressed NNMT depletes intracellular methyl donors and consumes nicotinamide, thereby suppressing NAD+ biosynthesis via the salvage pathway. Elevated NNMT activity correlates with reduced mitochondrial oxygen consumption rate (OCR) and altered lipid storage dynamics.

By selectively binding to the substrate site of NNMT, 5-Amino-1MQ acts as a membrane-permeable transition-state inhibitor. In vitro data indicate that application of 5-Amino-1MQ increases intracellular NAD+ levels, enhances S-adenosylmethionine availability, and elevates expression of key proteins involved in mitochondrial biogenesis and oxidative phosphorylation. Researchers can explore broader pathway dynamics in our dedicated research library.

Comparative Analysis: 5-Amino-1MQ vs. Parallel Metabolic Regulators

When designing protocols focused on cellular energy expenditure, researchers frequently compare 5-Amino-1MQ against other distinct small molecules and peptide complexes targeting energy pathways. A comprehensive comparison includes compounds such as MOTS-c, AICAR, and GW501516.

While 5-Amino-1MQ targets the enzymatic clearance of nicotinamide via direct NNMT inhibition, AICAR operates as an AMP-activated protein kinase (AMPK) agonist, mimicking elevated AMP levels to stimulate ATP production. Conversely, MOTS-c is a mitochondrially derived peptide that regulates nuclear gene expression involved in glucose metabolic homeostasis. GW501516 functions through a completely separate pathway as a selective PPARδ receptor agonist. While each compound alters cellular energetics, 5-Amino-1MQ is unique in its capacity to preserve native SAM and NAD+ pools simultaneously.

Analytical Verification and Purity Standards

Experimental accuracy depends entirely on the structural integrity and chemical purity of the underlying reagent. Impurities, heavy metals, or residual synthesis reagents can confound cell culture assays and produce false negative or positive biological signals.

PX1 Research enforces strict quality assurance protocols. Every lot of 5-Amino-1MQ undergoes rigorous analytical testing in ISO 17025 accredited, independent laboratories. High-Performance Liquid Chromatography (HPLC) is conducted to verify chemical purity exceeding 99%, while Mass Spectrometry (MS) confirms exact molecular weight identity.

Furthermore, batch testing includes bacterial endotoxin analysis to ensure compliance with stringent preclinical limits. Researchers can review, download, and archive lot-specific documentation directly via our public certificate of analysis portal prior to initiating experimental procedures.

Storage, Handling, and Solution Stability

Proper storage conditions are mandatory to prevent chemical degradation and ensure long-term stability of 5-Amino-1MQ stocks:

* **Lyophilized Powder:** Store at -20°C in a dry, dark environment protected from moisture. Under proper desiccated storage, desiccated small-molecule cakes remain stable for up to 24 months.

* **Reconstituted Liquid Stocks:** Once reconstituted, liquid aliquots should be divided into single-use working volumes to prevent repeated freeze-thaw cycles. Store liquid stocks at -80°C for long-term storage (up to 6 months) or -20°C for short-term use (up to 30 days).

* **Benchtop Handling:** Protect dissolved solutions from direct sunlight and excessive ambient heat during handling. Allow frozen vials to thaw completely at 4°C prior to introduction into culture media or laboratory protocols.

Bulk Procurement for Institutional Research

For large-scale, high-throughput screening assays or multi-phase animal studies requiring consistent batch continuity, PX1 Research provides custom institutional supply capabilities. USA-manufactured in GMP-compliant facilities, our compounds are distributed under strict chain-of-custody standards with fast same-day dispatch from our California and Arizona fulfillment centers.

Principal investigators and laboratory managers managing volume requisitions are encouraged to register through our wholesale lab portal to access bulk tiered pricing, dedicated account management, and standardized multi-lot reservation options.