Description

Phenindamine is a versatile organic compound belonging to the class of antihistamines, identified by CAS No. 82-88-2. It serves as a crucial active pharmaceutical ingredient (API) and a valuable intermediate in the synthesis of more complex therapeutic agents. This compound is essential for manufacturers and research institutions in the pharmaceutical and fine chemical sectors seeking reliable, high-purity raw materials for drug development and production.

Application

• Pharmaceutical API: Primary use as an active pharmaceutical ingredient in antihistamine medications for allergy relief.
• Chemical Intermediate: Key building block in the synthesis of advanced pharmaceutical compounds and derivatives.
• Research & Development: Used in pharmacological and biochemical research to study histamine receptor antagonists.
• Veterinary Pharmaceuticals: Formulation component in animal health products for allergic conditions.
• Reference Standard: Serves as a high-purity analytical standard for quality control laboratories.

Basic Information

Product Name	Phenindamine
CAS No.	82-88-2
Molecular Formula	C19H19N
Molecular Weight	261.36 g/mol
Synonyms	Phenindamine; 2,3,4,9-Tetrahydro-2-methyl-9-phenyl-1H-indeno[2,1-c]pyridine; Thephorin; Tephorin; Phenindaminum; N-(1H-Inden-1-yl)-N-methylbenzenemethanamine; 1-Phenyl-1-(2-pyridyl)-3-dimethylaminopropane (historical); Antihistamine B. D. H. 218
EINECS	201-437-4

Quality Control

Our Phenindamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, residual solvent analysis, and identification by FT-IR and NMR, to ensure it meets stringent pharmaceutical-grade specifications. A Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.5%
Loss on Drying	≤ 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.