Description

(+)-9-(3-Ethoxy-2-Hydroxy-3-Methylbutoxy)-7H-Furo[3,2-G][1]Benzopyran-7-One is a high-purity, optically active furanocoumarin derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound matters as a sophisticated chiral building block, enabling the development of novel active pharmaceutical ingredients (APIs) and complex natural product analogs. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific stereochemistry and complex heterocyclic frameworks into their target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel drug candidates, particularly those targeting photobiological pathways or requiring specific coumarin-based scaffolds.
• Organic Synthesis Building Block: Utilized in advanced organic reactions, including cross-coupling and cycloaddition, to construct complex polycyclic structures found in natural products.
• Biochemical Research: Acts as a reference standard or probe in studies investigating enzyme inhibition, photochemistry, and cellular signaling pathways where furanocoumarins are active.
• Agrochemical Development: Employed in research for creating new crop protection agents that leverage the biological activity of the coumarin core structure.
• Material Science Research: Investigated for potential applications in developing organic light-emitting diodes (OLEDs) or fluorescent markers due to its fused aromatic system.

Basic Information

Product Name	(+)-9-(3-Ethoxy-2-Hydroxy-3-Methylbutoxy)-7H-Furo[3,2-G][1]Benzopyran-7-One
CAS No.	55481-87-3
Molecular Formula	C19H22O7
Molecular Weight	362.37 g/mol
Synonyms	(+)-9-(3-Ethoxy-2-hydroxy-3-methylbutoxy)-7H-furo[3,2-g]chromen-7-one; 5-Methoxypsoralen derivative; 5-MOP derivative; Bergaptol O-alkylated derivative; (R)-9-[(2-Hydroxy-3-ethoxy-3-methyl)butoxy]psoralen; 9-[(1R)-1-(Ethoxymethyl)-1-hydroxy-2-methylpropoxy]-7H-furo[3,2-g]chromen-7-one; Light-sensitive furanocoumarin ether
EINECS	Contact for details

Quality Control

Our (+)-9-(3-Ethoxy-2-Hydroxy-3-Methylbutoxy)-7H-Furo[3,2-G][1]Benzopyran-7-One is produced under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. Each lot undergoes rigorous analytical testing, including chiral purity verification by HPLC, to meet the exacting standards required for research and development. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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