In the intricate world of chemical sourcing, precision and accurate identification are non-negotiable. For procurement managers, R&D scientists, and product formulators, navigating the vast chemical landscape requires reliable identifiers. Among the most crucial is the Chemical Abstracts Service (CAS) Registry Number. Understanding how to leverage CAS numbers can dramatically simplify the process of finding specific compounds, like 4-Chloro-3-(trifluoromethyl)phenyl Isocyanate (CAS: 327-78-6).

The CAS number is a unique numerical identifier assigned to every chemical substance described in the open scientific literature. It acts as a universal language, ensuring that regardless of common names, synonyms, or proprietary labels, a specific chemical substance is precisely identified. For instance, when you need to buy 4-Chloro-3-(trifluoromethyl)phenyl isocyanate, using its CAS number, 327-78-6, guarantees you are looking for the exact compound, eliminating ambiguity that can arise from different naming conventions across regions or industries.

This precision is especially critical when sourcing intermediates for complex syntheses, such as the production of pharmaceuticals like Sorafenib. As a key Sorafenib intermediate supplier, accuracy in identifying the required raw materials is paramount. A reputable 4-Chloro-3-(trifluoromethyl)phenyl isocyanate manufacturer in China will always list the CAS number prominently, alongside other identifying details like molecular formula (C8H3ClF3NO) and molecular weight (221.56 g/mol). This ensures that buyers can confidently cross-reference their requirements.

The benefits of using CAS numbers extend to price comparison and quality assurance. When requesting a price for 4-Chloro-3-(trifluoromethyl)phenyl Isocyanate, providing the CAS number ensures that all quotations are for the identical product. This facilitates a more accurate comparison of offers from various suppliers. Furthermore, it aids in verifying the authenticity and quality of the material. A supplier committed to transparency will readily provide documentation referencing the CAS number.

At NINGBO INNO PHARMCHEM CO.,LTD., we understand the importance of accurate chemical identification. We ensure that all our product listings, including for critical intermediates like 4-Chloro-3-(trifluoromethyl)phenyl Isocyanate, clearly display the CAS number. This commitment to clarity empowers our clients to source with confidence, knowing they are procuring the exact chemical specifications they need for their manufacturing processes. Rely on us as your dependable partner for sourcing high-quality chemicals, identified precisely by their CAS numbers.