What Is SLU-PP-332?

SLU-PP-332, is a synthetic small-molecule pan-agonist of estrogen-related receptors (ERRs) with the core structure: 2-(4-chlorophenyl)-N-(4-methoxyphenyl)-4-oxo-4H-chromene-6-sulfonamide derivative

Molecular weight: 405.86 daltons (compact size allowing excellent oral bioavailability and tissue penetration)

How It Works

Mechanism: Potent agonist of ERRα/β/γ nuclear receptors (EC50 <100 nM), mimicking exercise metabolic adaptations

Receptor Targets: Mitochondrial gene regulators in muscle, heart, fat

Key Features:

* Phenol/sulfonamide scaffold for ERR pocket binding

* Chlorophenyl enhances potency/selectivity

* Orally active (F=50-70%)

* Short half-life with pulsatile dosing ideal

Binding Strategy:

* Sulfonamide → H-bond to ERR helix 12

* Chlorophenyl → hydrophobic pocket (ERRα AF-2)

* Methoxyphenyl → Phe/Tyr residues stabilization

* Concentrates in oxidative tissues (muscle/liver 10-100×)

* Induces conformational change for PGC-1α recruitment

Primary Mechanisms

1. ERR Transcriptional Activation

* Direct agonism of ERRα/β/γ (2-10× fold induction)

* Recruits PGC-1α/β coactivators

* Upregulates 100s of mitochondrial/oxidative genes

* Mimics acute/chronic exercise transcriptome

2. Mitochondrial Biogenesis

* Increases mtDNA/nuclear-encoded OXPHOS subunits (+50%)

* Boosts PGC-1α expression (exercise levels)

* Enhances cristae density and fusion

* Improves respiratory capacity (OCR +30-70%)

3. Oxidative Fiber Switch

* Converts glycolytic to oxidative type I/IIa fibers

* Upregulates MYH7, COX4 (slow-twitch markers)

* Reduces LDHA/PFK (glycolytic enzymes)

* Increases fatigue resistance

4. Fatty Acid Metabolism

* Activates PPARα/δ synergy

* Boosts CPT1, MCAD β-oxidation (+40%)

* Reduces lipid accumulation in muscle

* Enhances endurance fuel switch

5. ERR & Metabolic Network

* SLU-PP-332 activates ERR interactome (ChIP-seq): Mitochondrial:

* TFAM, NRF1/2, CYCS Metabolism:

* MCAD, UCP1/3 Exercise Genes:

* PPARGC1A, PDK4 Downstream:

* AMPK, SIRT1 crosstalk

Preclinical Effects

Skeletal Muscle Endurance

* Exercise Mimetic (mice):

* Running distance: +70% (involuntary wheel)

* Time to exhaustion: Doubled

* Grip strength: +20%

* Fiber shift: Oxidative +30%

Metabolic Syndrome

* Obesity Models (DIO mice):

* Fat mass: -15-25%

* Insulin sensitivity: Improved (ITT)

* Glucose tolerance: Enhanced

* Liver steatosis: Reversed

Cardiovascular

* Heart Function:

* Cardiac output: Optimized

* Mitochondrial density: Increased

* Ischemia tolerance: Better recovery

Neuroprotection & Aging

* Brain Metabolism:

* Oxidative capacity: Boosted

* Cognitive endurance: Indirect benefits

* Sarcopenia:

* Muscle maintenance in aged

Anti-Cancer Potential

* Tumor Metabolism:

* Shifts to oxidative stress vulnerability

SLU-PP-332 at Vitality Labz

Our Commitment to Excellence

At Vitality Labz, we recognize SLU-PP-332's importance in advancing research compounds. Our SLU-PP-332 offering represents professional-grade quality:

* 99%+ Purity: Verified by third-party testing

* Professional-Grade Quality: Suitable for serious scientific investigation

* Proper Storage: Shipped and stored under optimal conditions

* Documentation: Complete certificates of analysis provided

* Educational Support: Access to professional resources and information

Conclusion

SLU-PP-332 represents an exciting frontier in research compounds. As studies continue to explore this compound's mechanisms and applications, it offers professionals valuable tools for scientific investigation. At Vitality Labz, we are committed to supporting this research with premium-quality SLU-PP-332 that meets the highest standards of purity and reliability. The future of SLU-PP-332 research is being written today, and every quality study contributes to our growing knowledge.

Important Legal and Safety Information

FDA Approval and Regulatory Status

The professional compounds discussed in this article have not been evaluated by the Food and Drug Administration (FDA). SLU-PP-332 is not approved by the FDA for human consumption, therapeutic use, or as a dietary supplement.

Medical Disclaimer

This information is not intended to diagnose, treat, cure, or prevent any disease. The content provided is for educational and informational purposes only and should not be construed as medical advice. Always consult with qualified healthcare professionals before making any health-related decisions.

Professional Use Only

SLU-PP-332 mentioned in this article is intended for professional purposes only. It is not intended for human or animal consumption.

Quality and Purity Statements

While Vitality Labz provides third-party testing for purity and quality assurance, individual results in professional applications may vary. Proper storage, handling, and usage protocols must be followed to maintain compound integrity. We make no guarantees regarding use outcomes or applications.