— Mitochondrial Longevity Research Compound

Indolepropionamide, also known as IPAM or indole-3-propionamide, is an indole-based research compound studied for its interaction with mitochondrial energy metabolism, oxidative stress biology, and lifespan regulation in model organisms.

Unlike simple antioxidants that only neutralize free radicals after they are formed, IPAM has been studied for a more upstream mechanism: supporting mitochondrial electron transport and helping reduce electron leakage, one of the major sources of reactive oxygen species during aging. In preclinical mitochondrial models, IPAM was reported to interact with the respiratory chain, support Complex I and Complex IV activity, preserve mitochondrial membrane potential, and act as a stabilizer of cellular energy metabolism.

This makes IPAM especially interesting in longevity research, where mitochondrial decline, impaired ATP production, and increased oxidative stress are central features of aging biology.

Rotifer Lifespan Research

One of the most notable findings on IPAM comes from rotifer lifespan research. In a published study using the bdelloid rotifer Philodina acuticornis, IPAM produced a strong dose-dependent increase in lifespan.

Researchers tested IPAM at 10, 20, and 30 µM. Mean lifespan increased from approximately 24.6 days in untreated controls to 58.5 days at 10 µM, 81.1 days at 20 µM, and 90.5 days at 30 µM. At the highest tested concentration, this represented more than a 300% increase compared with controls.

The study also reported additional effects in IPAM-treated rotifers, including increased organism size, a longer reproductive period, and a higher number of viable offspring per parent. These findings suggest that IPAM did not merely prolong survival under weakened conditions, but may have supported broader organismal vitality in this model.

How IPAM Is Believed to Work

IPAM is believed to work primarily through mitochondrial protection and energy stabilization. Aging cells often show impaired electron transport, reduced mitochondrial membrane potential, lower ATP-generating capacity, and increased ROS production. IPAM has been studied for its ability to help preserve mitochondrial function under these stress conditions.

Proposed research mechanisms include:

• Support of mitochondrial Complex I and Complex IV activity
• Stabilization of mitochondrial membrane potential
• Reduction of electron leakage and ROS formation
• Hydroxyl radical scavenging activity
• Protection against oxidative DNA damage markers
• Improved mitochondrial energetic capacity in aging models

Because IPAM is structurally related to indole-3-propionic acid but contains an amide group, it may have improved membrane interaction and bioavailability compared with the parent acid form. This structural difference is one reason IPAM has become a compound of interest in mitochondrial and longevity-focused research.

Research Interest Areas

• Mitochondrial aging
• Oxidative stress biology
• Complex I and Complex IV function
• Cellular energy metabolism
• Rotifer lifespan studies
• Indole-based longevity compounds
• Tryptophan-derived metabolite research

Product Details

Name: Indolepropionamide
Also Known As: IPAM, Indole-3-propionamide
Category: Research Compound
Molecular Formula: C11H12N2O
Molecular Weight: 188.23 g/mol
Appearance: Off-white to light-colored powder
Purity: Add purity here
Testing: Add COA / HPLC / LC-MS details here
Storage: Store sealed, dry, and protected from heat and light.

Important Notice

This product is sold for laboratory research use only. Not for human consumption. Not for veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. Rotifer lifespan findings are from preclinical model-organism research and should not be interpreted as evidence of human lifespan extension.