Description

1,4-Cyclopentadiene-1-Carboxamide, 4-Formyl-3-(Hydroxymethylene)-N,n-Dimethyl- (8Ci) is a specialized, high-value chemical intermediate with a unique functionalized cyclopentadiene core. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those with complex polycyclic or heterocyclic structures.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive formyl and hydroxymethylene groups.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers with specific optical or electronic properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for Diels-Alder reactions and other cycloadditions to create complex organic molecules.
• Ligand and Catalyst Development: Utilized in the preparation of novel chelating ligands for metal catalysis and coordination chemistry.

Basic Information

Item	Details
Product Name	1,4-Cyclopentadiene-1-Carboxamide, 4-Formyl-3-(Hydroxymethylene)-N,n-Dimethyl- (8Ci)
CAS No.	33251-34-2
Molecular Formula	C10H11NO3
Molecular Weight	193.20 g/mol
Synonyms	4-Formyl-3-(hydroxymethylene)-N,N-dimethyl-1,4-cyclopentadiene-1-carboxamide; 3-(Hydroxymethylene)-4-formyl-N,N-dimethyl-1,4-cyclopentadiene-1-carboxamide; 1,4-Cyclopentadiene-1-carboxamide, 4-formyl-3-(hydroxymethylene)-N,N-dimethyl-; (8CI); Dimethyl 4-formyl-3-(hydroxymethylene)-1,4-cyclopentadiene-1-carboxamide
EINECS	Contact for details

Quality Control

Our 1,4-Cyclopentadiene-1-Carboxamide, 4-Formyl-3-(Hydroxymethylene)-N,n-Dimethyl- (8Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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