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For any purchasing manager or R&D scientist in the pharmaceutical industry, understanding the precise specifications of chemical intermediates is crucial for successful procurement and synthesis. When sourcing 3-(4-Fluorophenyl)-1-isopropyl-1H-indole (CAS: 93957-49-4), a key intermediate for Fluvastatin production, attention to detail in its specifications ensures optimal results.
The most critical specification is purity. Our product consistently offers an assay of ≥98.0%. This high purity level is essential as any significant impurities could interfere with the downstream synthesis of Fluvastatin, potentially leading to lower yields, difficulties in purification, or the formation of unwanted byproducts. Buyers often search for 'high purity 3-(4-Fluorophenyl)-1-isopropyl-1H-indole' or '≥98% CAS 93957-49-4 supplier' to identify manufacturers who meet these exacting standards.
Another important characteristic is the physical appearance. 3-(4-Fluorophenyl)-1-isopropyl-1H-indole is typically supplied as an 'Off-white crystalline powder'. Deviations from this description might indicate improper storage, degradation, or contamination, warranting further investigation. Manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. ensure that their product adheres to this stated appearance, reflecting careful handling and processing.
Beyond purity and appearance, other parameters such as melting point (96-97°C), molecular formula (C17H16FN), and molecular weight (253.314) are vital for verification and process validation. When you plan to buy this intermediate, requesting a Certificate of Analysis (CoA) that details these specifications is standard practice. We are committed to providing comprehensive documentation and ensuring our clients have full confidence in the quality of the chemical intermediates they purchase from us.
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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.
