Description

Benzenepropanesulfonic Acid, Ba-Amino-4-Methyl-, (Bar)- (9Ci) is a specialized sulfonic acid derivative characterized by its unique benzenepropane backbone with amino and methyl substituents. This compound is a valuable high-purity intermediate for advanced chemical synthesis, offering precise structural control for downstream applications. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring sulfonic acid or amino acid-like moieties.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of functional polymers, surfactants, and ionic liquids due to its sulfonic acid group.
• Bioconjugation Chemistry: Useful for modifying biomolecules, peptides, and proteins to alter their solubility or reactivity.
• Chemical Research Standard: Acts as a reference standard or analytical reagent in method development and quality control laboratories.

Basic Information

Item	Detail
Product Name	Benzenepropanesulfonic Acid, Ba-Amino-4-Methyl-, (Bar)- (9Ci)
CAS No.	819794-45-1
Molecular Formula	C₁₀H₁₅NO₃S
Molecular Weight	229.29 g/mol
Synonyms	4-Methyl-β-aminobenzenepropanesulfonic acid; (R)-3-Amino-3-(4-methylphenyl)propane-1-sulfonic acid; 3-Amino-3-(4-methylphenyl)-1-propanesulfonic acid; BA-Amino-4-Methyl-Benzenepropanesulfonic Acid; 819794-45-1; (R)-3-Amino-3-(p-tolyl)propane-1-sulfonic acid; 3-(4-Methylphenyl)-3-aminopropanesulfonic acid
EINECS	Contact for details

Quality Control

Our production of Benzenepropanesulfonic Acid, Ba-Amino-4-Methyl-, (Bar)- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm stereochemical integrity. We provide full traceability and Certificates of Analysis (COA) detailing all critical parameters to ensure compliance with your research or cGMP-grade requirements.

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 in a dry environment to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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