Description

Diethyl(2-Hydroxyethyl)Ammonium (1S)-2-Oxobornane-10-Sulphonate is a high-purity chiral ammonium camphorsulfonate salt, valued for its role as a versatile chiral auxiliary and resolving agent in asymmetric synthesis. Its significance lies in enabling the production of enantiomerically pure compounds, which is critical for developing pharmaceuticals and fine chemicals with specific biological activity. This product is essential for research laboratories and industrial-scale manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors who require reliable, high-quality chiral building blocks.

Application

• As a chiral resolving agent for the separation of racemic mixtures of acids, amines, and alcohols.
• Utilized in the asymmetric synthesis of active pharmaceutical ingredients (APIs) and key intermediates.
• Acts as a phase-transfer catalyst (PTC) in stereoselective organic reactions.
• Employed in the preparation of ionic liquids with chiral anions for specialized applications.
• Used in analytical chemistry as a chiral selector for HPLC method development.
• Serves as a precursor or intermediate in the synthesis of advanced materials and specialty surfactants.

Basic Information

Product Name	Diethyl(2-Hydroxyethyl)Ammonium (1S)-2-Oxobornane-10-Sulphonate
CAS No.	93777-03-8
Molecular Formula	C16H29NO5S
Molecular Weight	347.47 g/mol
Synonyms	(1S)-(-)-10-Camphorsulfonic Acid Diethyl(2-Hydroxyethyl)Ammonium Salt; Diethyl(2-Hydroxyethyl)Ammonium (1S)-(-)-Camphor-10-Sulfonate; (1S)-(-)-Camphor-10-sulfonic Acid 2-Hydroxyethyldiethylammonium Salt; DEHEA (1S)-CS; Chiral Diethyl(2-Hydroxyethyl)Ammonium Camphorsulfonate; (1S,4S)-(-)-10-Camphorsulfonic Acid Diethyl(2-Hydroxyethyl)Ammonium Salt; (1S)-2-Oxobornane-10-Sulfonic Acid Diethyl(2-Hydroxyethyl)Ammonium Salt
EINECS	Contact for details

Quality Control

Our Diethyl(2-Hydroxyethyl)Ammonium (1S)-2-Oxobornane-10-Sulphonate is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral purity assay and impurity profiling, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and specific rotation are available upon request to support your quality assurance and regulatory needs.

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 performance and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity ([α]D)	≥ 99.0% ee
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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