Description

(1S)-1-Mesitylethanamine Hcl is a chiral amine derivative, specifically the hydrochloride salt of the (S)-enantiomer of 1-mesitylethanamine. This compound is a high-value chiral building block prized for its ability to impart stereochemical control in asymmetric synthesis. It is primarily utilized by research and development chemists in the pharmaceutical and fine chemical industries for the synthesis of active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of novel therapeutic agents, particularly where stereochemistry is critical for biological activity.
• Asymmetric Catalyst Ligand Precursor: Serves as a starting material for the synthesis of chiral ligands used in transition metal catalysis for enantioselective reactions.
• Agrochemical Synthesis: Used in the development of chiral pesticides and herbicides where specific enantiomers exhibit enhanced efficacy or reduced environmental impact.
• Fine Chemical Production: Employed in the multistep synthesis of complex, high-value specialty chemicals requiring precise stereochemical outcomes.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, exploring new asymmetric transformations.

Basic Information

Product Name	(1S)-1-Mesitylethanamine Hydrochloride
CAS No.	2227804-07-9
Molecular Formula	C11H18ClN
Molecular Weight	199.72 g/mol
Synonyms	(S)-1-(2,4,6-Trimethylphenyl)ethanamine hydrochloride; (S)-1-Mesitylethanamine HCl; (S)-α-Methylmesitylamine hydrochloride; (1S)-1-(2,4,6-Trimethylphenyl)ethan-1-amine hydrochloride; (S)-Mesitylethylamine hydrochloride; (S)-MEA·HCl
EINECS	Contact for details

Quality Control

Our (1S)-1-Mesitylethanamine Hcl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity (assay), chiral excess, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity.

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
Loss on Drying	≤ 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.