Description

1,2-Cyclopropanedicarbaldehyde is a highly reactive and versatile dialdehyde building block characterized by its strained three-membered cyclopropane ring. This unique structure makes it a valuable intermediate for synthesizing complex organic molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is essential for chemists developing novel active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials who require precise, high-purity intermediates to drive innovation.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and bioactive compounds, leveraging its reactive aldehyde groups for cyclization and conjugation reactions.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where the cyclopropane moiety can impart specific biological activity.
• Fine Chemical Production: Serves as a specialized building block for creating flavors, fragrances, and other high-value specialty chemicals.
• Polymer & Material Science: Employed as a cross-linking agent or monomer in the development of advanced polymers with tailored properties.
• Academic & R&D: A crucial reagent in organic chemistry research for studying ring-strain reactivity and developing new synthetic methodologies.

Basic Information

Product Name	1,2-Cyclopropanedicarbaldehyde
CAS No.	53121-32-7
Molecular Formula	C5H6O2
Molecular Weight	98.10 g/mol
Synonyms	Cyclopropane-1,2-dicarboxaldehyde; 1,2-Cyclopropanedicarboxaldehyde; Cyclopropane-1,2-dialdehyde; 1,2-Diformylcyclopropane; NSC 163080; 3-Oxabicyclo[3.1.0]hexane-2,4-dione (tautomer); (1R,2R)- and (1S,2S)-Cyclopropane-1,2-dicarbaldehyde (enantiomers); (1R,2S)- and (1S,2R)-Cyclopropane-1,2-dicarbaldehyde (meso form)
EINECS	Contact for details

Quality Control

Our 1,2-Cyclopropanedicarbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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