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In the vast and complex world of chemistry, precise identification of substances is paramount. CAS Registry Numbers®, commonly known as CAS Numbers, serve as unique numerical identifiers for chemical substances. Assigned by the Chemical Abstracts Service (CAS), a division of the American Chemical Society, these numbers provide an unambiguous way to refer to specific compounds, regardless of their naming conventions or synonyms. Understanding the role of CAS numbers is crucial when sourcing chemicals, such as the versatile organic synthesis intermediate, 3-Nitro-5-(trifluoromethyl)-2-pyridinol, which is identified by CAS Number 33252-64-1.
The CAS Number 33252-64-1 uniquely identifies 3-Nitro-5-(trifluoromethyl)-2-pyridinol, distinguishing it from other similar compounds and avoiding confusion caused by multiple synonyms. This numerical identifier is invaluable for researchers, manufacturers, and regulatory bodies alike. When you buy chemical intermediates, referencing the CAS number ensures you are obtaining the exact compound required for your synthesis. Suppliers like NINGBO INNO PHARMCHEM CO., LTD. prominently feature CAS numbers alongside product names, facilitating accurate procurement for critical applications in pharmaceutical and agrochemical development.
The importance of CAS Numbers extends to safety data sheets (SDS), regulatory compliance, and scientific literature. By using CAS 33252-64-1, one can easily access comprehensive information about the physical and chemical properties, handling precautions, and regulatory status of 3-Nitro-5-(trifluoromethyl)-2-pyridinol. This standardization aids in efficient communication and risk management within the chemical industry. As a leading organic synthesis intermediate supplier, NINGBO INNO PHARMCHEM CO., LTD. ensures that all its products, including those with specific CAS identifiers, meet high standards of purity and quality.
For professionals in the field, familiarizing oneself with CAS numbers is a fundamental aspect of chemical sourcing and research. Whether you are investigating the properties of trifluoromethyl pyridine derivatives or other fine chemicals, the CAS number is your most reliable tool for accurate identification. By prioritizing suppliers who clearly indicate CAS numbers, such as NINGBO INNO PHARMCHEM CO., LTD., you ensure that your purchasing decisions are informed and that the intermediates you buy are precisely what your synthesis projects demand.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
