Description

(+)-2,10-(3,3-Dichlorocamphor) Sultam CAS NO 151556-57-9 is a high-purity, chiral sultam derivative, widely recognized as a versatile and highly effective chiral auxiliary in asymmetric synthesis. Its core value lies in enabling the production of enantiomerically pure intermediates and active pharmaceutical ingredients (APIs) with exceptional stereoselectivity. This compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries who require reliable and scalable chiral building blocks.

Application

• Chiral Auxiliary in Asymmetric Synthesis: Employed to control stereochemistry in a wide range of reactions, including alkylations, aldol additions, and Diels-Alder reactions.
• Pharmaceutical Intermediate: A critical building block for the synthesis of enantiomerically pure drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of chiral pesticides and herbicides where specific stereoisomers exhibit enhanced biological activity.
• Catalyst Ligand Precursor: Serves as a precursor for chiral ligands used in transition metal catalysis.
• Academic and Industrial R&D: A valuable tool for methodological development in organic chemistry and process optimization studies.
• Fine Chemical Production: Applied in the manufacture of specialty chemicals, flavors, and fragrances requiring high enantiomeric purity.

Basic Information

Product Name	(+)-2,10-(3,3-Dichlorocamphor) Sultam
CAS No.	151556-57-9
Molecular Formula	C10H13Cl2NO3S
Molecular Weight	298.19 g/mol
Synonyms	(+)-3,3-Dichloro-2-bornanesultam; (1S,4R)-3,3-Dichloro-1,7,7-trimethyl-2-thia-4-azabicyclo[2.2.1]heptane 2,2-dioxide; (1S,4R)-3,3-Dichlorocamphorsultam; (1S,4R)-3,3-Dichloro-1,7,7-trimethylbicyclo[2.2.1]heptane-2-sultam; (1S,4R)-3,3-Dichloro-2-bornanesultam; (1S,4R)-3,3-Dichlorocamphorsulfonylimide; (1S,4R)-3,3-Dichloro-2-thia-4-azabicyclo[2.2.1]heptane 2,2-dioxide, 1,7,7-trimethyl-
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Quality Control

Our (+)-2,10-(3,3-Dichlorocamphor) Sultam is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral HPLC, to ensure high chemical and enantiomeric purity consistent with pharmaceutical-grade standards. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided to guarantee traceability and batch-to-batch consistency for your critical applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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