Description

2-Cyclopropyl-7,8-Dimethoxy-2H-Chromene-5-Carbaldehyde is a high-purity chromene derivative, a key synthetic intermediate in advanced organic chemistry. Its unique molecular structure, featuring a cyclopropyl and aldehyde functional group, makes it a versatile building block for constructing complex heterocyclic compounds. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, particularly for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Serves as a key building block for developing new-generation pesticides and herbicides with specific modes of action.
• Organic Synthesis: Used as a versatile scaffold in complex multi-step syntheses, including cycloaddition reactions and heterocycle formation.
• Material Science Research: Investigated as a monomer or precursor for functional polymers and advanced organic materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biological studies.
• Fine Chemical Production: Utilized in the custom synthesis of specialty chemicals for various high-value industrial applications.

Basic Information

Product Name	2-Cyclopropyl-7,8-Dimethoxy-2H-Chromene-5-Carbaldehyde
CAS No.	192315-06-3
Molecular Formula	C₁₅H₁₆O₄
Molecular Weight	260.29 g/mol
Synonyms	2-Cyclopropyl-7,8-dimethoxy-2H-1-benzopyran-5-carboxaldehyde; 2H-1-Benzopyran-5-carboxaldehyde, 2-cyclopropyl-7,8-dimethoxy-; 7,8-Dimethoxy-2-cyclopropyl-2H-chromene-5-carbaldehyde; 2-Cyclopropyl-7,8-dimethoxychromene-5-carbaldehyde; Chromene-5-carbaldehyde, 2-cyclopropyl-7,8-dimethoxy-2H-
EINECS	Contact for details

Quality Control

Our 2-Cyclopropyl-7,8-Dimethoxy-2H-Chromene-5-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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