Description

(1R)-(-)-10-Camphorsulfonic Acid, Ammonium Salt is a high-purity chiral ammonium salt derived from camphorsulfonic acid, a versatile chiral auxiliary and resolving agent. This compound is valued for its role in asymmetric synthesis and chiral resolution processes, enabling the production of enantiomerically pure pharmaceuticals and fine chemicals. It is essential for research and development laboratories, as well as production facilities in the pharmaceutical, agrochemical, and advanced material sectors seeking to control stereochemistry.

Application

• As a chiral catalyst or co-catalyst in asymmetric organic synthesis.
• Used as a chiral resolving agent for the separation of racemic mixtures of amines, acids, and other compounds.
• Employed in the synthesis of enantiomerically pure active pharmaceutical ingredients (APIs).
• Acts as a chiral additive in analytical methods like High-Performance Liquid Chromatography (HPLC) for enantiomer separation.
• Utilized in academic and industrial research for developing new stereoselective methodologies.
• Potential use in the synthesis of specialty chemicals and advanced organic materials requiring specific chirality.

Basic Information

Product Name	(1R)-(-)-10-Camphorsulfonic Acid, Ammonium Salt
CAS No.	82509-30-6
Molecular Formula	C10H17NO4S
Molecular Weight	247.31 g/mol
Synonyms	(1R)-(-)-10-Camphorsulfonic Acid Ammonium Salt; (-)-Ammonium Camphor-10-sulfonate; (1R,4S)-(-)-10-Camphorsulfonic Acid Ammonium Salt; Ammonium (1R)-(-)-camphor-10-sulfonate; L-(-)-Camphorsulfonic Acid Ammonium Salt; (1R)-10-Camphorsulfonic Acid Ammonium Salt; Ammonium D-(-)-Camphorsulfonate; Ammonium (1R,4S)-(-)-Camphorsulfonate
EINECS	Contact for details

Quality Control

Our (1R)-(-)-10-Camphorsulfonic Acid, Ammonium Salt is manufactured under strict quality control protocols to ensure high chemical purity and chiral integrity. Each batch is tested using advanced analytical techniques, including chiral HPLC, to confirm identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (ee)	≥ 99.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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