Description

Daledalin Tosylate is a high-purity pharmaceutical intermediate and research chemical. This compound is of significant interest for its role in the development of neurochemical agents and as a key building block in advanced organic synthesis. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of central nervous system (CNS) therapeutics. The material is supplied with full traceability and quality documentation to support critical R&D and production processes.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel antidepressant and neuropharmacological agents.
• Biochemical Research: Used as a reference standard and active compound in studies investigating serotonin and norepinephrine reuptake mechanisms.
• Organic Synthesis: Serves as a versatile building block for constructing complex nitrogen-containing heterocycles and specialized amine derivatives.
• Analytical Standard: Employed for method development, calibration, and quality control in HPLC and LC-MS analysis within pharmaceutical laboratories.
• Preclinical Development: Utilized in the formulation of test articles for pharmacokinetic, pharmacodynamic, and toxicology studies.

Basic Information

Product Name	Daledalin Tosylate
CAS No.	23226-37-1
Molecular Formula	C23H30N2O3S
Molecular Weight	414.56 g/mol
Synonyms	Daledalin p-Toluenesulfonate; 1-Methyl-3-[3-(methylamino)propyl]-3-phenyl-2,5-pyrrolidinedione p-Toluenesulfonate; Daledalin Tosylate Salt; Daledalin 4-Methylbenzenesulfonate; Daledalin TsOH Salt; Daledalin Tosylate (23226-37-1); Daledalin p-Tosylate; Daledalin Tosylic Acid Salt
EINECS	Contact for details

Quality Control

Our Daledalin Tosylate is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including identity confirmation by spectroscopic methods (IR, NMR) and purity determination by HPLC to ensure it meets stringent specifications for research and pharmaceutical use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.5%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0%; Any single impurity ≤ 0.5%

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