Description

4-[(2R)-3,4,5,6-Tetrahydro-5α-Hydroxy-2-(4-Hydroxyphenyl)-2H-Pyran-4β-Yl]-1,2-Benzenediol is a complex, multi-hydroxylated chiral compound of significant interest in advanced organic synthesis and pharmaceutical research. Its intricate polycyclic structure with multiple stereocenters makes it a valuable chiral building block and a potential precursor for bioactive molecules. This high-purity intermediate is primarily sought by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in developing novel therapeutic agents and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel drug candidates, particularly those targeting complex biological pathways.
• Organic Synthesis Building Block: Utilized in advanced asymmetric synthesis to construct complex polycyclic frameworks found in natural products and specialty chemicals.
• Biochemical Research: Employed as a standard or reagent in studies involving enzyme inhibition, receptor binding, or other structure-activity relationship (SAR) investigations.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and compound identification.
• Material Science Research: Potential precursor for developing novel chiral polymers or advanced organic materials with specific optical properties.

Basic Information

Product Name	4-[(2R)-3,4,5,6-Tetrahydro-5α-Hydroxy-2-(4-Hydroxyphenyl)-2H-Pyran-4β-Yl]-1,2-Benzenediol
CAS No.	15215-12-0
Molecular Formula	C₁₇H₁₈O₅
Molecular Weight	302.32 g/mol
Synonyms	4-[(2R)-3,4,5,6-Tetrahydro-5α-hydroxy-2-(4-hydroxyphenyl)-2H-pyran-4β-yl]benzene-1,2-diol; (2R,4β,5α)-4-(3,4-Dihydroxyphenyl)-5-hydroxy-2-(4-hydroxyphenyl)tetrahydro-2H-pyran; 4-[(2R,4β,5α)-5-Hydroxy-2-(4-hydroxyphenyl)tetrahydro-2H-pyran-4-yl]benzene-1,2-diol; 15215-12-0; A potential derivative of neoflavonoid or isoflavonoid structures.
EINECS	Contact for details

Quality Control

Our 4-[(2R)-3,4,5,6-Tetrahydro-5α-Hydroxy-2-(4-Hydroxyphenyl)-2H-Pyran-4β-Yl]-1,2-Benzenediol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC for purity, chiral analysis for enantiomeric excess, and comprehensive identification tests to ensure structural integrity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

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

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