Description

8-[(2R)-2,3-Dihydroxy-3-Methyl-Butyl]-5,7-Dimethoxy-Chromen-2-One CAS NO 18196-00-4 is a specific, high-purity chromenone derivative, a class of compounds known for their significant biological activity. This compound is valued for its role as a key intermediate in the synthesis of more complex molecules for pharmaceutical and life science research. It is primarily sought by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in developing new therapeutic agents or studying natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting inflammation or cancer.
• Biochemical Research: Used as a reference standard or probe in studies investigating enzyme inhibition, receptor binding, or other biological pathways.
• Natural Product Synthesis: Acts as a synthetic analog or precursor in the total synthesis of complex natural products containing the chromenone (coumarin) scaffold.
• Fine Chemical Production: Employed in the manufacture of specialized, high-value chemicals for advanced material science or agrochemical research.
• Analytical Standard: Utilized in analytical laboratories for method development, calibration, and quality control in HPLC or LC-MS systems.

Basic Information

Product Name	8-[(2R)-2,3-Dihydroxy-3-Methyl-Butyl]-5,7-Dimethoxy-Chromen-2-One
CAS No.	18196-00-4
Molecular Formula	C₁₇H₂₂O₆
Molecular Weight	322.35 g/mol
Synonyms	5,7-Dimethoxy-8-[(2R)-2,3-dihydroxy-3-methylbutyl]-2H-chromen-2-one; 8-[(2R)-2,3-Dihydroxy-3-methylbutyl]-5,7-dimethoxy-2H-1-benzopyran-2-one; (R)-5,7-Dimethoxy-8-(2,3-dihydroxy-3-methylbutyl)coumarin; Chromen-2-one, 8-[(2R)-2,3-dihydroxy-3-methylbutyl]-5,7-dimethoxy-; Auraptene derivative; Coumarin derivative
EINECS	Contact for details

Quality Control

Our production of 8-[(2R)-2,3-Dihydroxy-3-Methyl-Butyl]-5,7-Dimethoxy-Chromen-2-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for enantiomeric excess, and spectroscopic identification (IR, NMR). We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring full traceability and compliance with research-grade specifications. Our quality systems are designed to meet the exacting standards of pharmaceutical R&D.

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 container should be kept in a well-ventilated area. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.