Description

Metizoline Hydrochloride is a high-purity pharmaceutical intermediate and active ingredient with the CAS registry number 95467-91-7. This compound is critical for the development and manufacturing of specialized therapeutic agents, offering reliable quality and consistency for demanding applications. It is primarily utilized by pharmaceutical manufacturers and research institutions in the synthesis of advanced drug formulations.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) for therapeutic use.
• Research & Development: Used in preclinical and clinical research for the development of new drug candidates and pharmacological studies.
• Chemical Synthesis: Serves as a versatile precursor in organic synthesis for creating more complex molecular structures.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method validation and impurity profiling.
• Formulation Development: Utilized in the development of final dosage forms, such as tablets or injectables, requiring high-purity inputs.

Basic Information

Product Name	Metizoline Hydrochloride
CAS No.	95467-91-7
Molecular Formula	C13H17N3S · HCl
Molecular Weight	283.82 g/mol
Synonyms	Metizoline HCl; 2-[(4,5-Dihydro-1H-imidazol-2-yl)methyl]-4-methyl-6,7-dihydro-5H-thieno[2,3-c]pyridine hydrochloride; Perazolin hydrochloride; 6,7-Dihydro-4-methyl-2-[(4,5-dihydro-1H-imidazol-2-yl)methyl]-5H-thieno[2,3-c]pyridine hydrochloride; 4-Methyl-2-[(4,5-dihydro-1H-imidazol-2-yl)methyl]-6,7-dihydro-5H-thieno[2,3-c]pyridine hydrochloride
EINECS	Contact for details

Quality Control

Our Metizoline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets stringent specifications suitable for pharmaceutical applications. A Certificate of Analysis (COA) documenting all test results is provided with every shipment.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.5% Any single 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.