Description

Espatropate CAS NO 132829-83-5 is a specialized pharmaceutical intermediate and fine chemical compound. It serves as a critical building block in the synthesis of advanced active pharmaceutical ingredients (APIs), where its specific stereochemistry and functional groups are essential. This product is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex molecular architectures.
• Agrochemical Research: Used in the development and scale-up of advanced pesticides and herbicides, leveraging its bioactive scaffold.
• Chemical Synthesis: Acts as a versatile chiral synthon in organic chemistry for constructing stereochemically defined molecules.
• Academic & Industrial R&D: Employed in research laboratories for method development, catalysis studies, and exploring new reaction pathways.
• Process Chemistry: Integral to optimizing manufacturing routes for target compounds, focusing on yield, purity, and cost-effectiveness.

Basic Information

Product Name	Espatropate
CAS No.	132829-83-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Espatropate; (3R,5S)-Fluvastatin; (3R,5S)-Fluvastatin Sodium; XU-62-320; Lescol Impurity C; Fluvastatin Related Compound C; (3R,5S)-7-[3-(4-Fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoic Acid; (E,3R,5S)-7-[3-(4-Fluorophenyl)-1-isopropylindol-2-yl]-3,5-dihydroxyhept-6-enoic Acid
EINECS	Contact for details

Quality Control

Our Espatropate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical intermediates. Certificates of Analysis (COA) detailing specifications such as assay, enantiomeric excess, and impurity profiles are provided with every shipment to guarantee supply reliability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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