Description

(+)-9-(2-Hydroxy-3-Methylbutoxy)-4-Methoxy-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 serves as a critical chiral building block and reference standard for developing novel therapeutic agents and studying biological pathways. It is primarily sought by pharmaceutical R&D teams, contract research organizations (CROs), and manufacturers of fine chemicals for use in process development and analytical method validation.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel drug candidates, particularly those targeting specific biological receptors.
• Reference Standard: Used for quality control, method development, and calibration in analytical laboratories (HPLC, LC-MS) to ensure product purity and identity.
• Biochemical Research: Employed in studies investigating enzyme inhibition, photobiology, and the structure-activity relationships (SAR) of coumarin-based compounds.
• Fine Chemical Synthesis: Acts as a specialized building block for constructing complex molecular architectures in custom synthesis and process chemistry.
• Academic Research: Utilized in university and institutional labs for organic chemistry research, catalysis studies, and the development of new synthetic methodologies.

Basic Information

Product Name	(+)-9-(2-Hydroxy-3-Methylbutoxy)-4-Methoxy-7H-Furo[3,2-G][1]Benzopyran-7-One
CAS No.	29023-65-2
Molecular Formula	C₁₉H₂₀O₇
Molecular Weight	360.36 g/mol
Synonyms	(+)-9-(2-Hydroxy-3-methylbutoxy)-4-methoxy-7H-furo[3,2-g]chromen-7-one; 4-Methoxy-9-(2-hydroxy-3-methylbutoxy)furo[3,2-g]chromen-7-one; (S)-9-(2-Hydroxy-3-methylbutoxy)-4-methoxyfuro[3,2-g]chromen-7-one; Optically active furanocoumarin derivative; 29023-65-2; (+)-Furanocoumarin derivative; 9-(2-Hydroxy-3-methylbutoxy)-4-methoxy-7H-furo[3,2-g][1]benzopyran-7-one
EINECS	Contact for details

Quality Control

Our (+)-9-(2-Hydroxy-3-Methylbutoxy)-4-Methoxy-7H-Furo[3,2-G][1]Benzopyran-7-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC for purity, chiral analysis for enantiomeric excess, and comprehensive identification (IR, NMR) to ensure compliance with research-grade specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% e.e.
Loss on Drying	≤ 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.