Description

7-Butoxy-8-Propyl-2,3-Dihydro-1H-Cyclopenta[C]Chromen-4-One is a specialized organic compound belonging to the chromenone class, characterized by its unique fused cyclopentane ring structure. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in synthetic organic chemistry, enabling the development of novel active ingredients. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers engaged in the synthesis of complex heterocyclic molecules for therapeutic applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Organic Synthesis Building Block: Used in research to construct complex chromenone and fused-ring heterocyclic scaffolds for material and medicinal chemistry.
• Agrochemical Research: Potential intermediate in developing new active ingredients for crop protection products.
• Material Science: Investigated as a component in the development of organic electronic materials or specialty polymers.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratories.

Basic Information

Product Name	7-Butoxy-8-Propyl-2,3-Dihydro-1H-Cyclopenta[C]Chromen-4-One
CAS No.	375841-79-5
Molecular Formula	C19H24O3
Molecular Weight	300.39 g/mol
Synonyms	7-Butoxy-8-propyl-2,3-dihydro-1H-cyclopenta[c]chromen-4-one; 1H-Cyclopenta[c]chromen-4-one, 7-butoxy-2,3-dihydro-8-propyl-; 7-Butoxy-8-propyl-2,3-dihydrocyclopenta[c]chromen-4-one; 8-Propyl-7-butoxy-2,3-dihydro-1H-cyclopenta[c]chromen-4-one; 375841-79-5; Chromenone derivative CAS 375841-79-5; Fused chromenone intermediate
EINECS	Contact for details

Quality Control

Our 7-Butoxy-8-Propyl-2,3-Dihydro-1H-Cyclopenta[C]Chromen-4-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and structural identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to support your R&D and regulatory requirements.

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 incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Unknown Impurity	≤ 1.0%
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.