Description

1(2H)-Pentalenone, 2-(Aminomethylene)- (9Ci) is a specialized organic compound featuring a fused pentalenone core with an aminomethylene functional group. This unique structure makes it a valuable advanced intermediate for synthesizing complex molecules in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or fungicides due to its reactive functional groups suitable for constructing complex heterocyclic systems.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing fused-ring systems and introducing nitrogen-containing functionalities in complex molecule assembly.
• Material Science Research: Potential intermediate in the development of organic electronic materials or specialty polymers where specific conjugated structures are required.
• Academic & Institutional Research: Utilized in university and government laboratories for fundamental studies in synthetic methodology and heterocyclic chemistry.

Basic Information

Product Name	1(2H)-Pentalenone, 2-(Aminomethylene)- (9Ci)
CAS No.	267431-64-1
Molecular Formula	C8H7NO
Molecular Weight	133.15 g/mol
Synonyms	2-(Aminomethylene)-1(2H)-pentalenone; 2-Aminomethylene-1(2H)-pentalenone; 2-(Aminomethylidene)-2,3-dihydro-1H-pentalen-1-one; 2-(Aminomethylene)-2,3-dihydro-1H-pentalen-1-one; 1H-Pentalen-1-one, 2,3-dihydro-2-(aminomethylene)-
EINECS	Contact for details

Quality Control

Our 1(2H)-Pentalenone, 2-(Aminomethylene)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC or GC), identity confirmation (by IR, NMR), and impurity profiles is provided with every shipment to support your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	Off-white to light yellow powder/crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Water Content	≤ 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.