Description

2H-Furo(2,3-H)-1-Benzopyran-2-One, 8,9-Dihydro-8-(1-Hydroxy-1-Methylet Hyl)-, (S)- is a high-purity, optically active chemical intermediate of significant interest in advanced organic synthesis. Its complex fused-ring structure makes it a valuable building block for the development of novel compounds with specific biological activities. This product is primarily targeted at research and development laboratories and production facilities in the pharmaceutical and fine chemical sectors seeking to create new active pharmaceutical ingredients (APIs) and specialty molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a sophisticated building block for constructing complex organic molecules in research and development.
• Biochemical Research: Employed in studies investigating structure-activity relationships (SAR) due to its unique fused benzopyran-furo framework.
• Asymmetric Synthesis: Utilized in catalytic and stoichiometric asymmetric reactions to introduce chirality into target molecules.
• Reference Standard: Can be supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2H-Furo(2,3-H)-1-Benzopyran-2-One, 8,9-Dihydro-8-(1-Hydroxy-1-Methylet Hyl)-, (S)-
CAS No.	3804-70-4
Molecular Formula	C₁₄H₁₄O₄
Molecular Weight	246.26 g/mol
Synonyms	(S)-8,9-Dihydro-8-(1-hydroxy-1-methylethyl)-2H-furo[2,3-h]-1-benzopyran-2-one; (S)-8-(2-Hydroxypropan-2-yl)-8,9-dihydro-2H-furo[2,3-h]chromen-2-one; (S)-8,9-Dihydro-8-(1-hydroxy-1-methylethyl)furo[2,3-h]chromen-2-one; (S)-8-(1-Hydroxy-1-methylethyl)-8,9-dihydro-2H-furo[2,3-h]chromen-2-one; (S)-Form of the furochromone derivative; Light-sensitive furochromone intermediate.
EINECS	Contact for details

Quality Control

Every batch of our 2H-Furo(2,3-H)-1-Benzopyran-2-One, 8,9-Dihydro-8-(1-Hydroxy-1-Methylet Hyl)-, (S)- undergoes rigorous analytical testing to ensure identity, purity, and consistency. We employ advanced techniques including HPLC, GC, and chiral analysis to meet exacting research and pharmaceutical-grade standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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