Description

Du 6856 is a specialized chemical compound identified by CAS NO 127254-11-9. This product is valued for its role as a key intermediate or functional additive in advanced chemical synthesis and material science applications. It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel products with enhanced performance characteristics.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, including herbicides and fungicides.
• Polymer & Material Science: Functions as a monomer or cross-linking agent in the creation of specialty polymers, resins, and high-performance materials.
• Organic Synthesis: Acts as a versatile reagent or intermediate in complex organic transformations for fine chemical production.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.
• Electronic Chemicals: Potential application in the formulation of specialty chemicals for the electronics industry.

Basic Information

Product Name	Du 6856
CAS No.	127254-11-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	DU-6856; 127254-11-9; DU 6856; DU6856; (3S,5S)-7-[3-(4-Fluorophenyl)-1-(1-methylethyl)-1H-indol-5-yl]-3,5-dihydroxy-6(E)-heptenoic acid; Sodium (3S,5S)-7-[3-(4-fluorophenyl)-1-isopropyl-1H-indol-5-yl]-3,5-dihydroxy-6-heptenoate; Atorvastatin intermediate; Statin intermediate.
EINECS	Contact for details

Quality Control

Our Du 6856 is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.