Description

o-Tosyl-5,5-Dimethyl-Cyclohexane-1,2,3-Trione 2-Oxime is a specialized organic compound featuring a tosyl-protected oxime functional group on a trione cyclohexane core. This chemical is valued as a high-purity synthetic intermediate for constructing complex molecular architectures in advanced research and development. It is primarily required by pharmaceutical, agrochemical, and fine chemical industries for applications in process chemistry, medicinal chemistry, and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and scale-up of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex, high-value specialty chemicals.
• Process Chemistry & Optimization: Employed in route scouting and process development for efficient, scalable manufacturing.
• Medicinal Chemistry & SAR Studies: Utilized to explore structure-activity relationships in early-stage drug discovery.
• Academic & Industrial R&D: A critical reagent for organic synthesis research in university and corporate laboratories.

Basic Information

Product Name	o-Tosyl-5,5-Dimethyl-Cyclohexane-1,2,3-Trione 2-Oxime
CAS No.	908333-95-9
Molecular Formula	C15H17NO6S
Molecular Weight	339.36 g/mol
Synonyms	5,5-Dimethyl-2-[(4-methylphenyl)sulfonyl]oxyimino-cyclohexane-1,3-dione; 2-[(Tosyloxy)imino]-5,5-dimethylcyclohexane-1,3-dione; Tosyl Dimedone Oxime; o-Tosyldimedone Oxime; 5,5-Dimethyl-1,3-cyclohexanedione 2-oxime tosylate; 908333-95-9; (5,5-Dimethyl-3-oxo-1-cyclohexen-1-yl)oxy 4-methylbenzenesulfonate
EINECS	Contact for details

Quality Control

Our o-Tosyl-5,5-Dimethyl-Cyclohexane-1,2,3-Trione 2-Oxime is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.