Description

n-(2-Carboxy-4,5-Dichlorobenzoyl)-(-)-10,2-Camphorsultam is a high-purity, chiral auxiliary and synthetic intermediate of significant importance in advanced organic synthesis. Its core value lies in enabling the stereoselective construction of complex molecules, which is critical for producing enantiomerically pure compounds. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries who require reliable and high-quality building blocks for asymmetric synthesis.

Application

• Asymmetric Synthesis: Employed as a versatile chiral auxiliary for the enantioselective synthesis of carboxylic acids, amides, and other derivatives.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) requiring specific stereochemistry.
• Agrochemical Development: Serves as a key intermediate in creating chiral pesticides and herbicides with enhanced efficacy and selectivity.
• Catalyst and Ligand Preparation: Acts as a precursor for the synthesis of novel chiral catalysts and ligands used in transition metal catalysis.
• Academic and Industrial R&D: A valuable tool for methodological development in organic chemistry laboratories focused on stereocontrol.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals where optical purity is a critical quality attribute.

Basic Information

Item	Details
Product Name	n-(2-Carboxy-4,5-Dichlorobenzoyl)-(-)-10,2-Camphorsultam
CAS No.	193202-37-8
Molecular Formula	C₁₈H₁₇Cl₂NO₅S
Molecular Weight	430.30 g/mol
Synonyms	(-)-N-(2-Carboxy-4,5-dichlorobenzoyl)-10,2-camphorsultam; (1S)-(-)-N-(2-Carboxy-4,5-dichlorobenzoyl)camphorsultam; (1S)-(-)-N-(2-Carboxy-4,5-dichlorobenzoyl)-10,2-sultam; (1S)-(-)-N-(2-Carboxy-4,5-dichlorobenzoyl)bornanesultam; (1S)-(-)-N-(2-Carboxy-4,5-dichlorobenzoyl)-3-oxo-10-bornanesulfonamide; Dichloro CBS Acid; Camphorsultam-DCB Derivative
EINECS	Contact for details

Quality Control

Our n-(2-Carboxy-4,5-Dichlorobenzoyl)-(-)-10,2-Camphorsultam is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for sensitive asymmetric synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee batch-to-batch consistency and support your quality assurance protocols.

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). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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