For chemists and researchers in the pharmaceutical and biotechnology sectors, the quality and purity of chemical reagents are non-negotiable. 4-Phenylbutyric acid (CAS 1821-12-1) is a compound that demands meticulous sourcing due to its critical applications as a pharmaceutical intermediate and its roles in sensitive biological research. NINGBO INNO PHARMCHEM CO.,LTD., a prominent manufacturer and supplier based in China, understands these requirements and is dedicated to delivering exceptional quality.

Understanding the specifications of 4-Phenylbutyric acid is the first step for any chemist. Key parameters include its molecular formula (C10H12O2), molecular weight (164.20), and a typical purity level, often exceeding 99%. Appearance, usually a white to slightly yellowish crystalline powder, and its melting point (around 49-51°C) are also important indicators of quality. When purchasing, chemists should always look for detailed Certificates of Analysis (CoA) that confirm these specifications and provide lot-specific data, ensuring traceability and reliability.

As a pharmaceutical intermediate, the purity of 4-Phenylbutyric acid directly impacts the efficacy and safety of the final drug product. Impurities, even in trace amounts, can lead to side reactions during synthesis or introduce unwanted biological effects. Therefore, sourcing from manufacturers with stringent quality control measures is paramount. NINGBO INNO PHARMCHEM CO.,LTD. employs rigorous testing protocols, including HPLC and NMR, to guarantee the purity and identity of their 4-Phenylbutyric acid, making them a trusted partner for pharmaceutical synthesis.

Beyond its role as an intermediate, 4-Phenylbutyric acid is utilized in research as a chemical chaperone and for its potential to suppress oxidative stress. In these applications, consistent batch-to-batch quality is essential for reproducible experimental results. Researchers rely on the assurance that the chemical they are using will perform as expected, minimizing variables that could skew data interpretation. This is why choosing a supplier that prioritizes quality assurance is vital.

For those looking to buy 4-Phenylbutyric acid, considering a supplier's commitment to reliability and customer support is also important. NINGBO INNO PHARMCHEM CO.,LTD. offers not only high-quality products but also responsive customer service and technical support, assisting chemists in their procurement and application needs. Whether it’s for large-scale pharmaceutical manufacturing or small-scale laboratory research, their ability to provide consistent quality and timely delivery is a significant advantage.

In conclusion, sourcing high-purity 4-Phenylbutyric acid (CAS 1821-12-1) requires careful consideration of supplier credentials, quality control measures, and product specifications. NINGBO INNO PHARMCHEM CO.,LTD. stands as a reliable partner for chemists, providing a pharmaceutical-grade intermediate and research chemical that meets the demanding standards of the industry.