Description

4-Butyl-11-Methyl-6,7,8,9-Tetrahydro-[1]Benzofuro[3,2-G]Chromen-2-One is a high-purity, synthetic organic compound with the CAS registry number 500203-55-4. This specialized chemical serves as a critical advanced intermediate or building block in complex organic synthesis, enabling the development of novel molecular architectures. It is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers engaged in the development of new active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

This compound is designed for advanced research and manufacturing applications where precise molecular structure is paramount.

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic cores.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex benzofurochromenone derivatives and studying structure-activity relationships (SAR).
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, dyes, and advanced materials.
• Reference Standard: Can be supplied as a high-purity analytical standard for method development and quality control in laboratories.

Basic Information

Product Name	4-Butyl-11-Methyl-6,7,8,9-Tetrahydro-[1]Benzofuro[3,2-G]Chromen-2-One
CAS No.	500203-55-4
Molecular Formula	C21H24O3
Molecular Weight	324.42 g/mol
Synonyms	4-Butyl-11-methyl-6,7,8,9-tetrahydro-[1]benzofuro[3,2-g]chromen-2-one; 4-Butyl-11-methyl-6,7,8,9-tetrahydrobenzofuro[3,2-g]chromen-2-one; 6,7,8,9-Tetrahydro-4-butyl-11-methyl-[1]benzofuro[3,2-g]chromen-2-one; Benzofuro[3,2-g]chromen-2-one, 6,7,8,9-tetrahydro-4-butyl-11-methyl-; 500203-55-4; 4-n-Butyl-11-methyl-6,7,8,9-tetrahydro-[1]benzofuro[3,2-g]chromen-2-one
EINECS	Contact for details

Quality Control

Our production of 4-Butyl-11-Methyl-6,7,8,9-Tetrahydro-[1]Benzofuro[3,2-G]Chromen-2-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support cGMP compliance for pharmaceutical applications and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.