In the intricate world of chemical sourcing, particularly within the pharmaceutical industry, the Chemical Abstracts Service (CAS) registry number is a critical identifier. For intermediates such as D-(S)-3-Acetylthio-2-Methylpropionic Acid (CAS No. 76497-39-7), the CAS number serves as a universal language, ensuring accuracy and preventing misidentification. NINGBO INNO PHARMCHEM CO.,LTD. highlights the importance of this number in facilitating precise global trade.

A CAS number is a unique numerical identifier assigned to a specific chemical substance. Unlike chemical names, which can be numerous and vary by nomenclature system (e.g., IUPAC, common names, trade names), the CAS number is unambiguous. For D-(S)-3-Acetylthio-2-Methylpropionic Acid, the number 76497-39-7 immediately and precisely identifies this particular compound, regardless of any synonyms or trade names that might be used.

When sourcing pharmaceutical intermediates, using the correct CAS number is vital for several reasons. Firstly, it eliminates confusion and ensures that the requested product is precisely what is needed for the Captopril synthesis pathway. This accuracy is crucial for maintaining the integrity of the API synthesis process and avoiding costly errors or production delays. NINGBO INNO PHARMCHEM CO.,LTD. consistently uses CAS numbers to ensure clarity in all our product listings and client communications.

Secondly, CAS numbers are essential for regulatory compliance and database searching. Many global regulatory bodies and scientific databases rely on CAS numbers for substance identification and tracking. When importing or exporting chemicals, a correct CAS number ensures smooth customs clearance and adherence to chemical inventory regulations. For a chemical medicine intermediate, this level of specificity is indispensable.

Moreover, the CAS number facilitates efficient information retrieval. Researchers and procurement specialists can quickly find detailed technical data, safety information, and supplier availability using the CAS number. This expedites the decision-making process, especially when comparing different options for a specific chemical requirement. NINGBO INNO PHARMCHEM CO.,LTD. leverages CAS numbers in its own product databases to provide clients with swift access to information about our offerings, including pharmaceutical intermediates like our Captopril precursor.

In conclusion, the CAS number is a cornerstone of accurate chemical sourcing. For critical pharmaceutical intermediates like D-(S)-3-Acetylthio-2-Methylpropionic Acid, accurate identification via its CAS number (76497-39-7) is paramount for quality, safety, and efficiency. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing precise product identification, ensuring our clients receive exactly what they require for their pharmaceutical manufacturing needs.