Description

4-(3,4-Dihydro-4,4-Dimethyl-7-Pentylfuro[4,3,2-De][1]Benzopyran-3-Yl)-2-Butanone is a high-purity synthetic organic compound belonging to the furobenzopyran class, valued for its unique molecular structure and functional properties. This compound is critical for advanced research and development, particularly in the synthesis of novel chemical entities and specialty materials. It serves as a key intermediate for pharmaceutical research, fragrance development, and the creation of functional organic materials, meeting the stringent demands of global B2B clients.

Application

• Pharmaceutical Intermediate: A crucial building block in the research and synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Fragrance & Flavor Synthesis: Used in the development of complex, high-value aroma chemicals and specialty fragrance compounds.
• Organic Synthesis & Material Science: Serves as a versatile precursor for creating advanced organic materials, ligands, and functional polymers.
• Research & Development (R&D): An essential reagent for academic and industrial R&D in medicinal chemistry and synthetic organic chemistry.
• Agrochemical Research: Potential intermediate in the development of new crop protection agents and plant growth regulators.

Basic Information

Item	Details
Product Name	4-(3,4-Dihydro-4,4-Dimethyl-7-Pentylfuro[4,3,2-De][1]Benzopyran-3-Yl)-2-Butanone
CAS No.	70474-97-4
Molecular Formula	C22H30O3
Molecular Weight	342.47 g/mol
Synonyms	4-(4,4-Dimethyl-7-pentyl-3,4-dihydrofuro[4,3,2-de][1]benzopyran-3-yl)butan-2-one; 4-(4,4-Dimethyl-7-pentyl-3,4-dihydrofuro[4,3,2-de]chromen-3-yl)butan-2-one; 2-Butanone, 4-(3,4-dihydro-4,4-dimethyl-7-pentylfuro[4,3,2-de][1]benzopyran-3-yl)-; 7-Pentyl-4,4-dimethyl-3-(3-oxobutyl)-3,4-dihydrofuro[4,3,2-de]chromene
EINECS	Contact for details

Quality Control

Our production of 4-(3,4-Dihydro-4,4-Dimethyl-7-Pentylfuro[4,3,2-De][1]Benzopyran-3-Yl)-2-Butanone adheres to a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We are committed to meeting the high standards required for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are sealed when not in use and stored away from heat sources and open flames. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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