Description

Dextromepromazine CAS NO 2622-31-3 is a high-purity pharmaceutical intermediate belonging to the phenothiazine class. This compound is critical for ensuring the quality and efficacy of downstream active pharmaceutical ingredients (APIs). It is primarily required by manufacturers in the pharmaceutical and life sciences industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of antipsychotic and neuroleptic active pharmaceutical ingredients (APIs).
• Chemical Reference Standard: Used for analytical method development, validation, and quality control testing in regulatory compliance.
• Research & Development: Serves as a precursor in medicinal chemistry for developing new therapeutic agents targeting the central nervous system.
• Bulk API Manufacturing: Employed in large-scale production processes under current Good Manufacturing Practices (cGMP).
• Metabolite Studies: Utilized in pharmacokinetic and metabolic pathway research for related pharmaceutical compounds.

Basic Information

Item	Details
Product Name	Dextromepromazine
CAS No.	2622-31-3
Molecular Formula	C19H24N2S
Molecular Weight	312.47 g/mol
Synonyms	Dextromepromazine; (2R)-3-(2-Methoxyphenothiazin-10-yl)-N,N-dimethylpropan-2-amine; Dextro-Mepromazine; Dexmepromazine; Levomepromazine impurity; (-)-Mepromazine; Levomepromazine related compound
EINECS	Contact for details

Quality Control

Our Dextromepromazine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for pharmaceutical intermediates. Certificates of Analysis (COA) documenting all specifications are available upon request, supporting regulatory submissions and quality assurance protocols.

Storage

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

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 unknown impurity ≤ 0.5%
Water Content (KF)	≤ 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.