Description

1,2-Cyclobutanedione, 3,4-Dihydroxy-, Dioxime (9Ci) is a specialized organic compound with a unique cyclic dioxime structure, serving as a critical building block and analytical reagent in advanced chemical synthesis. Its value lies in its ability to act as a versatile ligand and chelating agent, forming stable complexes with various metal ions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, particularly in the development of catalysts and novel coordination polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex molecules for drug discovery and active pharmaceutical ingredients (APIs).
• Catalyst Ligand: Acts as a chelating ligand in homogeneous catalysis for organic transformations.
• Analytical Chemistry: Employed as a selective reagent for the spectrophotometric determination and complexometric titration of specific metal ions.
• Coordination Polymer Research: Serves as a key organic linker in the design and synthesis of metal-organic frameworks (MOFs) and other functional materials.
• Agrochemical Synthesis: Utilized as a precursor in the development of novel crop protection agents and plant growth regulators.
• Chemical Research: Fundamental building block in academic and industrial R&D for exploring new organic reactions and compound libraries.

Basic Information

Product Name	1,2-Cyclobutanedione, 3,4-Dihydroxy-, Dioxime (9Ci)
CAS No.	254991-15-6
Molecular Formula	C4H6N2O4
Molecular Weight	146.10 g/mol
Synonyms	3,4-Dihydroxy-1,2-cyclobutanedione dioxime; 1,2-Cyclobutanedione, 3,4-dihydroxy-, dioxime; 3,4-Dihydroxycyclobutane-1,2-dione dioxime; NSC 339063; Cyclobutane-1,2-dione, 3,4-dihydroxy-, dioxime; 3,4-Dihydroxy-cyclobutane-1,2-dion-dioxim (German); 3,4-ジヒドロキシ-1,2-シクロブタンジオン ジオキシム (Japanese)
EINECS	Contact for details

Quality Control

Our 1,2-Cyclobutanedione, 3,4-Dihydroxy-, Dioxime (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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 away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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