For researchers and scientists working in fields such as biochemistry, molecular biology, and chemical synthesis, the quality of starting materials directly impacts the reliability and reproducibility of experimental results. N-Acetyl-D-alanine (Ac-D-Ala-OH), identified by CAS No. 19436-52-3, is one such crucial biochemical reagent, widely used in peptide chemistry and related disciplines.

The importance of Ac-D-Ala-OH stems from its role as a protected D-amino acid. D-amino acids are less common in naturally occurring proteins but are vital for conferring specific properties to synthetic peptides, such as enhanced stability against enzymatic degradation or altered biological activity. The acetyl group on the N-terminus provides a common protecting group, facilitating controlled coupling reactions during peptide chain elongation.

Key Quality Considerations for Ac-D-Ala-OH

When evaluating suppliers for Ac-D-Ala-OH, several quality parameters are paramount:

  • Purity: High purity (often >97% by HPLC) is essential to avoid unwanted side reactions and ensure the integrity of the final peptide product. Impurities can lead to shortened peptides or modified sequences, compromising experimental outcomes.
  • Chiral Purity: As a chiral molecule, the presence of the D-enantiomer is critical. Contamination with L-alanine derivatives would render the product unsuitable for stereospecific synthesis.
  • Physical Form and Stability: Ac-D-Ala-OH is typically supplied as a solid (powder or granules). Proper storage conditions, usually at 4°C, are necessary to maintain its stability and quality over time.
  • Batch-to-Batch Consistency: For researchers conducting long-term studies or scaling up processes, consistent quality across different batches is non-negotiable.

If you are looking to buy Ac-D-Ala-OH and need assurance on these quality aspects, partnering with a reputable N-Acetyl-D-alanine supplier is crucial. NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated Ac-D-Ala-OH manufacturer in China recognized for its commitment to producing high-quality biochemical reagents.

Why NINGBO INNO PHARMCHEM is Your Ideal Partner

We understand the meticulous demands of biochemical research. As a leading supplier of research grade N-Acetyl-D-alanine, we ensure that our product meets rigorous purity and consistency standards. When you inquire about CAS 19436-52-3 price, you'll find our pricing to be competitive, reflecting our commitment to accessibility for the scientific community.

Our extensive experience as a chiral amino acid derivative manufacturer allows us to provide reliable solutions for your research needs. Whether you require small quantities for initial studies or larger amounts for scale-up, NINGBO INNO PHARMCHEM CO.,LTD. is equipped to meet your demands. Trust us as your premier supplier of peptide synthesis materials and experience the difference quality makes.