For scientists and procurement managers in the pharmaceutical and biotechnology sectors, detailed knowledge of chemical intermediates is essential for successful project execution. Amino-PEG8-Acid (CAS: 756526-04-2) is a vital bifunctional linker widely used in various advanced applications. Understanding its specifications is the first step towards effective sourcing and utilization. As a leading chemical supplier and manufacturer, we prioritize transparency and quality in all our offerings.

Amino-PEG8-Acid, also known as amino-dPEG8-acid or H2N-PEG8-COOH, is characterized by its specific molecular formula, C19H39NO10, and a molecular weight of approximately 441.52 g/mol. One of the most critical specifications for this compound is its purity, which is typically reported as 97% or higher. This high level of purity is paramount for ensuring reliable and predictable performance in sensitive chemical reactions and bioconjugation processes. When you buy Amino-PEG8-Acid, always verify the purity to ensure it meets your project requirements.

The physical appearance of Amino-PEG8-Acid can vary. It is often described as a solid or a viscous liquid, with a color ranging from white to light yellow. This variability is not uncommon for PEG-based compounds, which can exist in different physical states depending on temperature and batch-specific characteristics. Proper storage conditions are crucial for maintaining its integrity and purity. Recommended storage is typically at -20°C for long-term preservation, or 0-4°C for short-term storage. Ensuring the correct storage environment is vital when receiving shipments from a trusted manufacturer.

Solubility is another key parameter. Amino-PEG8-Acid is generally soluble in common organic solvents such as DMSO and DCM, and also in water. This solubility profile makes it convenient to handle and incorporate into various reaction systems, whether in aqueous or organic media. When planning your experiments or synthesis, it's important to consider the solvent compatibility for optimal results. If you need to inquire about the price or bulk quantities, engaging with a knowledgeable supplier is the best approach.

For researchers in China and globally, sourcing Amino-PEG8-Acid (CAS: 756526-04-2) from a reputable company like NINGBO INNO PHARMCHEM CO.,LTD. means gaining access to consistent quality, technical documentation, and reliable supply. Our commitment extends beyond just providing the chemical; we aim to support your R&D efforts by ensuring the foundational materials are of the highest caliber.

In conclusion, a thorough understanding of Amino-PEG8-Acid's specifications—purity, appearance, solubility, and storage requirements—is fundamental for its effective application. We encourage you to consult with our technical team for detailed information and to discuss your needs for this versatile linker.