Description

trans-4-Aminocyclohexyl p-Toluenesulphonate HBr is a high-purity organic salt intermediate of significant importance in advanced pharmaceutical synthesis. Its primary value lies in serving as a key building block for the development of active pharmaceutical ingredients (APIs) and other fine chemicals. This compound is essential for research and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality intermediates for complex synthetic pathways.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal Material Precursor: Serves as a key starting material in the manufacture of specialty chemicals for electronic displays.
• Peptide Mimetics & Modifications: Employed in the design and synthesis of peptide-based compounds and their structural analogs for biochemical research.
• Chiral Auxiliary & Catalyst Preparation: Utilized in the preparation of chiral reagents and catalysts for asymmetric synthesis.
• Polymer & Resin Modification: Acts as a functional monomer or cross-linking agent in the production of specialty polymers and resins with tailored properties.
• Organic Synthesis Research: A versatile reagent for academic and industrial R&D laboratories exploring new organic reactions and methodologies.
• Dye & Pigment Manufacturing: Used in the synthesis of complex organic dyes and high-performance pigments.

Basic Information

Product Name	trans-4-Aminocyclohexyl p-Toluenesulphonate HBr
CAS No.	29493-37-6
Molecular Formula	C13H20BrNO3S
Molecular Weight	350.27 g/mol
Synonyms	trans-4-Aminocyclohexyl p-Toluenesulfonate Hydrobromide; 4-Aminocyclohexyl p-Toluenesulfonate HBr (trans); Cyclohexanamine, 4-[(4-methylphenyl)sulfonyl]oxy]-, hydrobromide, trans-; p-Toluenesulfonic acid trans-4-aminocyclohexyl ester hydrobromide; trans-4-(p-Tolylsulfonyloxy)cyclohexylamine hydrobromide; trans-4-Tosyloxycyclohexylamine HBr; 4-ATSH Br; TACTS HBr
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for pharmaceutical and fine chemical intermediates. Each batch is controlled via HPLC, NMR, and other analytical techniques to verify identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, related substances, and residual solvents are available upon request. We adhere to cGMP principles where applicable to support our global customer base in regulated markets.

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 after opening to prevent moisture absorption, which can affect product stability and performance. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area %)	≥ 99.0%
Related Substances (HPLC)	Total impurities ≤ 1.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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