Description

Dicarbamic Acid Cyclopentan-1-Ylidenebismethylene Ester is a specialized organic compound with the CAS registry number 25451-50-7, serving as a key chemical intermediate in advanced synthesis. Its unique molecular structure, featuring a cyclopentylidene bridge, makes it a valuable building block for constructing complex molecules with specific stereochemical and functional properties. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for innovative applications.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring complex, bridged cyclic structures.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators, leveraging its reactive ester functionalities.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating specialty polymers with tailored thermal and mechanical properties.
• Ligand and Catalyst Development: Serves as a scaffold for synthesizing novel ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multi-step synthesis of complex dyes, pigments, and other high-value specialty chemicals.
• Academic and Industrial R&D: A valuable tool for methodological research in organic synthesis and exploring new chemical spaces.

Basic Information

Product Name	Dicarbamic Acid Cyclopentan-1-Ylidenebismethylene Ester
CAS No.	25451-50-7
Molecular Formula	C11H16N2O4
Molecular Weight	240.26 g/mol
Synonyms	Cyclopentylidenebis(methylene) dicarbamate; 1,1-Bis(hydroxymethyl)cyclopentyl dicarbamate; Bis[(aminocarbonyl)oxy]methyl]cyclopentane; Cyclopentane-1,1-diylbis(methylene) dicarbamate; NSC 163044; Dicarbamic acid, cyclopentylidenebis(methylene) ester; Cyclopentylidenebismethylene dicarbamate
EINECS	Contact for details

Quality Control

Our Dicarbamic Acid Cyclopentan-1-Ylidenebismethylene Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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