Description

Pararosailine-Pamoate is a high-purity chemical compound, also known by its CAS number 7232-51-1. This specialized salt form is valued for its enhanced stability and specific solubility profile, making it a critical intermediate in advanced synthesis. It is primarily required by research institutions and pharmaceutical manufacturers for the development and production of active pharmaceutical ingredients (APIs) and diagnostic reagents.

Application

• Key intermediate in the synthesis of pharmaceutical compounds and active ingredients (APIs).
• Research and development of novel therapeutic agents in academic and industrial laboratories.
• Manufacturing of specialized dyes and stains for biological and histological applications.
• Production of high-purity reference standards for analytical and quality control purposes.
• Component in the formulation of diagnostic kits and chemical reagents.
• Used in organic synthesis for creating complex molecular structures.

Basic Information

Product Name	Pararosailine-Pamoate
CAS No.	7232-51-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pararosaniline Pamoate; Basic Red 9 Pamoate; Pararosaniline Embonate; 4-[(4-Aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]benzenamine compound with 4,4'-Methylenebis(3-hydroxy-2-naphthoic acid); Pararosaniline 4,4'-Methylenebis(3-hydroxy-2-naphthoate); C.I. 42500 Pamoate Salt; Pararosaniline Salt with Embonium
EINECS	Contact for details

Quality Control

Our Pararosailine-Pamoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), related substances, residual solvents, and other critical parameters 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 controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Dark red to purple powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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