Description

Cyclopentane-1,2-Dione, 3,3,5,5-Tetramethyl-, Bis(o-Methyloxime)-, (Z, Z)- is a high-purity, stereochemically defined oxime derivative of a tetramethylcyclopentanedione. This compound is valued for its role as a versatile chemical intermediate and building block in advanced organic synthesis. It is primarily sought by research and development laboratories and industrial manufacturers in the agrochemical and pharmaceutical sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the manufacture of high-value specialty chemicals, dyes, and pigments.
• Academic and Industrial R&D: A valuable reagent for methodological development in organic chemistry and material science research.
• Polymer Modification: Can be utilized to introduce specific functional groups into polymer chains for advanced material properties.

Basic Information

Product Name	Cyclopentane-1,2-Dione, 3,3,5,5-Tetramethyl-, Bis(o-Methyloxime)-, (Z, Z)-
CAS No.	140401-51-0
Molecular Formula	C13H22N2O2
Molecular Weight	238.33 g/mol
Synonyms	(Z,Z)-3,3,5,5-Tetramethylcyclopentane-1,2-dione bis(O-methyloxime); 3,3,5,5-Tetramethyl-1,2-cyclopentanedione bis(O-methyloxime); Tetramethylcyclopentanedione bismethoxime; 1,2-Cyclopentanedione, 3,3,5,5-tetramethyl-, bis(O-methyloxime), (Z,Z)-; (Z,Z)-Bis(methoxyimino)-3,3,5,5-tetramethylcyclopentane
EINECS	Contact for details

Quality Control

Our Cyclopentane-1,2-Dione, 3,3,5,5-Tetramethyl-, Bis(o-Methyloxime)-, (Z, Z)- is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and stereochemical integrity. A detailed Certificate of Analysis (COA) specifying identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its sensitivity to light and propensity for oxidation, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
(Z,Z)-Isomer Content (HPLC)	≥ 95.0%
Melting Point	Contact for details
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.