In the vast and complex world of chemical nomenclature, CAS Registry Numbers serve as unique identifiers, ensuring that scientists and procurement professionals are referencing the exact same chemical entity. For (1R,2R)-2-aminocyclopentanecarboxylic acid, its CAS number is 40482-05-1. This number is critical for accurately sourcing and communicating about this specific compound, especially within the pharmaceutical and fine chemical industries.

The significance of CAS 40482-05-1 lies in its specificity. It precisely denotes the compound with the (1R,2R) stereochemistry, differentiating it from other possible isomers or closely related structures. This precision is vital because even minor variations in molecular structure, particularly stereochemistry, can dramatically alter a compound's physical properties, reactivity, and biological activity. For example, in pharmaceutical applications, using the wrong isomer of a chiral molecule can render a drug ineffective or even harmful. Therefore, when you need to buy (1R,2R)-2-aminocyclopentanecarboxylic acid, using its CAS number is the most reliable way to ensure you are procuring the correct material.

Sourcing chemicals accurately starts with accurate identification. Many suppliers, especially those based in China, list their products with their respective CAS numbers. When searching for (1R,2R)-2-aminocyclopentanecarboxylic acid, specifying CAS 40482-05-1 in your search queries will help you quickly identify potential manufacturers and suppliers. This practice streamlines the procurement process, saving valuable time and reducing the risk of errors.

Reliable chemical suppliers will prominently feature the CAS number on their product pages and documentation, such as the Certificate of Analysis. This reinforces their commitment to product accuracy and quality. For procurement managers and researchers alike, cross-referencing the CAS number provided by a supplier with trusted chemical databases is a standard practice to verify product identity and specifications before making a purchase. It is always recommended to buy from manufacturers who clearly provide and stand by the CAS number for their products.

In conclusion, the CAS number 40482-05-1 is indispensable for anyone looking to procure (1R,2R)-2-aminocyclopentanecarboxylic acid. It serves as a universal identifier that guarantees specificity and accuracy in chemical sourcing. By diligently using and verifying CAS numbers, professionals can ensure they are obtaining the correct chemical building blocks, thereby safeguarding the integrity and success of their research and manufacturing processes.