Noopept (N-Phenylacetyl-L-prolylglycine ethyl ester) CAS 157115-85-0 99% White Crystalline Powder Pharmaceutical Intermediate / Nootropic Research

1. Product Overview

N-Phenylacetyl-L-prolylglycine ethyl ester, commonly known as Noopept (or GVS-111/Omberacetam), is a synthetic dipeptide nootropic compound with the CAS registry number 157115-85-0. It appears as a fine white to off-white crystalline powder. With the molecular formula C₁₇H₂₂N₂O₄ and a molecular weight of 318.37 g/mol, this product is primarily utilized as a high-value pharmaceutical intermediate and a standard reference material in neuroscience research. It is structurally related to the racetam family but exhibits significantly higher bioavailability and potency in preclinical studies.

2. Key Features and Advantages

This product offers exceptional purity levels of ≥99%, ensuring high reliability for sensitive analytical and synthesis applications. It demonstrates excellent batch-to-batch consistency, which is critical for pharmaceutical manufacturing. The compound exhibits remarkable stability under proper storage conditions and possesses well-documented neuroprotective and cognitive-enhancing properties in vitro. Its high solubility in common organic solvents like DMSO facilitates ease of use in laboratory settings, while its rigorous quality control guarantees compliance with international standards for impurities and heavy metals.

3. Main Applications

Noopept is extensively employed in pharmaceutical research as a key intermediate for the synthesis of advanced active pharmaceutical ingredients (APIs). In the field of neuroscience, it serves as a vital tool compound for studying memory formation, learning mechanisms, and neuroplasticity. It is also widely used in the screening of potential therapies for neurodegenerative disorders, such as Alzheimer's disease, due to its ability to mitigate amyloid-beta toxicity. Additionally, it functions as a primary standard in analytical chemistry for method validation and calibration in quality control laboratories.

4. Technical Specifications

5. Storage and Handling

For short-term storage (up to 2 weeks), the product may be kept at room temperature in a tightly sealed container, protected from light. For long-term stability, it must be stored at -20°C or lower. Once opened, ensure the container is resealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis or oxidation. When handling, always wear appropriate personal protective equipment (PPE), including nitrile gloves, safety goggles, and a laboratory coat. Avoid generating dust and prevent inhalation or contact with skin and eyes.

6. Safety Overview

This substance is classified as a hazardous material under GHS regulations (GHS07, Warning). It may cause skin and eye irritation (H315, H319) and respiratory irritation if inhaled (H335). In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Handle exclusively in well-ventilated areas or under a fume hood. Disclaimer: This product is strictly for industrial manufacturing and laboratory research purposes. It is not intended for human consumption, veterinary use, diagnostic applications, or as a food additive.