Description

9-(3-Hydroxy-3-Methyl-1-Butenyl)-4-Methoxy-7H-Furo[3,2-G][1]Benzopyran-7-One is a high-purity furanocoumarin derivative, a key synthetic intermediate and reference standard valued for its specific molecular architecture. This compound matters for its role in advanced pharmaceutical research and the synthesis of complex bioactive molecules. It is primarily needed by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for process development and analytical applications.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Analytical Reference Standard: Used as a certified reference material (CRM) in HPLC, LC-MS, and NMR for method development, validation, and quality control in laboratories.
• Biochemical Research: Employed in studies investigating the biological activity and structure-activity relationships (SAR) of coumarin and furocoumarin derivatives.
• Fine Chemical Synthesis: A versatile precursor for creating specialized compounds used in agrochemicals, dyes, and functional materials.
• Academic Research: Utilized in university and institutional labs for chemical education and exploratory synthetic chemistry projects.

Basic Information

Product Name	9-(3-Hydroxy-3-Methyl-1-Butenyl)-4-Methoxy-7H-Furo[3,2-G][1]Benzopyran-7-One
CAS No.	64684-26-0
Molecular Formula	C₁₉H₂₀O₅
Molecular Weight	328.36 g/mol
Synonyms	4-Methoxy-9-(3-hydroxy-3-methylbut-1-en-1-yl)-7H-furo[3,2-g]chromen-7-one; 9-(3-Hydroxy-3-methyl-1-butenyl)-4-methoxyfuro[3,2-g]chromen-7-one; 4-Methoxy-9-(3-hydroxy-3-methyl-1-butenyl)furo[3,2-g]chromen-7-one; Furanocoumarin derivative; Furocoumarin intermediate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 9-(3-Hydroxy-3-Methyl-1-Butenyl)-4-Methoxy-7H-Furo[3,2-G][1]Benzopyran-7-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under inert atmosphere if specified.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.