Description

(+)-8-(2,3-Dihydroxy-3-Methylbutyl)-7-Methoxy-5-[(3-Methyl-2-Butenyl)Oxy]-2H-1-Benzopyran-2-One is a high-purity, optically active coumarin derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical chiral building block or intermediate for the development of novel bioactive molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry, particularly for projects involving natural product synthesis and drug discovery.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of potential drug candidates and complex natural products.
• Medicinal Chemistry Research: Used as a scaffold or building block for structure-activity relationship (SAR) studies and library synthesis.
• Biochemical Research: Potential use as a probe or inhibitor in enzymatic studies due to its specific coumarin-based structure.
• Organic Synthesis: Serves as a versatile intermediate for constructing more complex heterocyclic and polyfunctional molecules.
• Reference Standard: Utilized as an analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	(+)-8-(2,3-Dihydroxy-3-Methylbutyl)-7-Methoxy-5-[(3-Methyl-2-Butenyl)Oxy]-2H-1-Benzopyran-2-One
CAS No.	70610-01-4
Molecular Formula	C20H26O7
Molecular Weight	378.42 g/mol
Synonyms	(+)-5-Geranyloxy-7-methoxycoumarin; Daphnoretin methyl ether; (+)-Daphnoretin methyl ether; 5-[(3-Methyl-2-butenyl)oxy]-7-methoxy-8-(2,3-dihydroxy-3-methylbutyl)-2H-1-benzopyran-2-one; (8R)-8-(2,3-Dihydroxy-3-methylbutyl)-7-methoxy-5-[(3-methyl-2-butenyl)oxy]-2H-chromen-2-one; NSC 339588
EINECS	Contact for details

Quality Control

Our (+)-8-(2,3-Dihydroxy-3-Methylbutyl)-7-Methoxy-5-[(3-Methyl-2-Butenyl)Oxy]-2H-1-Benzopyran-2-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and specific test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 98.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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