Description

Cyclobutanecarboxylic Acid, 1,3-Dinitro-, Methyl Ester, trans- (9Ci) is a specialized, high-purity synthetic intermediate of significant interest in advanced organic synthesis. Its unique structure, featuring a functionalized cyclobutane ring, makes it a valuable building block for constructing complex molecular architectures. This compound is primarily sought after by research institutions and pharmaceutical development laboratories engaged in the creation of novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring strained ring systems.
• Agrochemical Research: Used in the development and synthesis of new-generation herbicides, fungicides, and insecticides where the dinitro-substituted cyclobutane moiety can impart unique biological activity.
• Material Science: Acts as a monomer or cross-linking agent in polymer research for creating specialty polymers with tailored thermal or mechanical properties.
• Academic & R&D: Employed in organic chemistry research for studying ring-strain reactions, cycloadditions, and the development of new synthetic methodologies.
• Energetic Materials Research: Investigated as a potential intermediate in the controlled synthesis of specialized, high-energy-density compounds for research purposes.
• Ligand Synthesis: Utilized for constructing complex chiral ligands used in asymmetric catalysis and coordination chemistry.

Basic Information

Product Name	Cyclobutanecarboxylic Acid, 1,3-Dinitro-, Methyl Ester, trans- (9Ci)
CAS No.	120525-83-9
Molecular Formula	C7H10N2O6
Molecular Weight	218.17 g/mol
Synonyms	trans-1,3-Dinitrocyclobutanecarboxylic Acid Methyl Ester; Methyl trans-1,3-Dinitrocyclobutanecarboxylate; trans-Methyl 1,3-dinitrocyclobutanecarboxylate; 1,3-Dinitrocyclobutanecarboxylic Acid Methyl Ester, trans-; (1R,3S)-1,3-Dinitrocyclobutanecarboxylic Acid Methyl Ester (if enantiomerically pure); Cyclobutanecarboxylic acid, 1,3-dinitro-, methyl ester, trans-
EINECS	Contact for details

Quality Control

Every batch of Cyclobutanecarboxylic Acid, 1,3-Dinitro-, Methyl Ester, trans- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the exacting standards required for research and development applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity (typically ≥95% by HPLC), and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents and strong bases. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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