Description

4,9-Bis[(3-Methyl-2-Buten-1-Yl)Oxy]-7H-Furo[3,2-G][1]Benzopyran-7-One is a specialized organic compound belonging to the furocoumarin class, known for its distinct molecular architecture. This high-purity intermediate is critical for advanced research and development in photochemistry and pharmaceutical synthesis. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and studying structure-activity relationships.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting photodynamic therapy or with specific biological activities.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its complex heterocyclic structure.
• Fine Chemical Synthesis: Acts as a versatile precursor for creating complex molecules in custom synthesis and specialty chemical manufacturing.
• Photochemical Studies: Employed in academic and industrial research to investigate photophysical properties and photoreactions due to its furocoumarin core.
• Material Science: Potential use in the development of organic electronic materials or advanced polymers requiring specific light-absorbing moieties.

Basic Information

Product Name	4,9-Bis[(3-Methyl-2-Buten-1-Yl)Oxy]-7H-Furo[3,2-G][1]Benzopyran-7-One
CAS No.	14348-21-1
Molecular Formula	C22H24O5
Molecular Weight	368.42 g/mol
Synonyms	4,9-Bis(prenyloxy)psoralen; 4,9-Di-O-prenylpsoralen; 4,9-Diprenyloxypsoralen; 4,9-Bis(3-methyl-2-butenyloxy)furo[3,2-g]chromen-7-one; 4,9-Bis(3-methylbut-2-en-1-yloxy)-7H-furo[3,2-g]chromen-7-one; Psoralen, 4,9-bis(3-methyl-2-buten-1-yl)oxy]-; Angelicin derivative
EINECS	Contact for details

Quality Control

Every batch of 4,9-Bis[(3-Methyl-2-Buten-1-Yl)Oxy]-7H-Furo[3,2-G][1]Benzopyran-7-One is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the identity, purity, and consistency required for critical R&D and scale-up processes. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request to support your regulatory and quality documentation needs.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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