Description

Desisopropyl Zilpaterol Hydrochloride is a high-purity chemical intermediate of significant importance in advanced pharmaceutical synthesis. Its primary value lies in its role as a key precursor in the development and manufacturing of β-agonists and related active pharmaceutical ingredients (APIs). This compound is essential for research institutions, pharmaceutical development labs, and fine chemical manufacturers focused on creating new therapeutic agents or producing established medications with stringent quality requirements.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of Zilpaterol and related β-adrenergic agonist APIs.
• Veterinary Pharmaceutical Research: Used in the development and study of growth-promoting agents and respiratory therapeutics for livestock.
• Metabolic Research: Serves as a reference standard or precursor in biochemical studies targeting β-adrenergic receptors.
• Process Chemistry Development: Employed in route scouting and optimization for the scalable production of complex drug molecules.
• Analytical Reference Standard: Utilized in quality control laboratories for method development and impurity profiling via HPLC or LC-MS.
• Fine Chemical Synthesis: Acts as a specialized intermediate for custom synthesis and contract manufacturing organizations (CMOs).

Basic Information

Product Name	Desisopropyl Zilpaterol Hydrochloride
CAS No.	92260-83-8
Molecular Formula	C12H19ClN2O
Molecular Weight	242.75 g/mol
Synonyms	4-Amino-α-[(tert-butylamino)methyl]-3-chlorobenzyl alcohol hydrochloride; 3-Chloro-α-[[(1,1-dimethylethyl)amino]methyl]-4-hydroxybenzenemethanol hydrochloride; Zilpaterol Desisopropyl Hydrochloride; Zilpaterol Impurity; Zilpaterol Related Compound; L644969 Hydrochloride
EINECS	Contact for details

Quality Control

Our Desisopropyl Zilpaterol Hydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with customer specifications for pharmaceutical intermediate applications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

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%
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.