Description

Ethyl Quetiapine Fumarate Salt is a high-purity pharmaceutical intermediate and reference standard. This compound is critical for research and development in neuropharmacology, serving as a key building block for advanced therapeutic agents. It is primarily utilized by pharmaceutical manufacturers, contract research organizations (CROs), and analytical laboratories focused on central nervous system (CNS) drug development and quality control.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) targeting neurological and psychiatric conditions.
• Reference Standard: Used for analytical method development, validation, and quality control testing in pharmaceutical laboratories.
• Research & Development: Essential for preclinical and clinical research studies investigating novel antipsychotic and neuroactive compounds.
• Process Chemistry: Employed in scale-up and optimization of manufacturing processes for quetiapine-related derivatives.
• Metabolite Studies: Utilized in the synthesis and identification of drug metabolites for pharmacokinetic and toxicological profiling.

Basic Information

Product Name	Ethyl Quetiapine Fumarate Salt
CAS No.	1011758-06-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2-[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol Fumarate Salt; Quetiapine Ethyl Ester Fumarate; Quetiapine Related Compound; Fumaric acid, compound with 2-[2-(4-dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethanol (1:1); Ethyl Quetiapine Hydrogen Fumarate
EINECS	Contact for details

Quality Control

Our Ethyl Quetiapine Fumarate Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical research and development. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Single Maximum Impurity	≤0.5%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤1.0%

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