Description

(2R)-2α-(3,4-Dimethoxyphenyl)-5,7-Dimethoxychroman-3α-Ol CAS NO 51196-02-2 is a high-purity, chiral chroman derivative, a key structural motif found in various natural products and bioactive compounds. This compound is valued for its role as a critical pharmaceutical intermediate and a versatile building block in organic synthesis, enabling the development of novel therapeutic agents. It is primarily sought by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in advanced synthetic chemistry.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of potential drug candidates targeting neurological and cardiovascular diseases.
• Organic Synthesis Building Block: Used in the construction of complex natural product analogs and novel chroman-based libraries for medicinal chemistry research.
• Biochemical Research: Serves as a reference standard or probe in studying enzyme interactions and biological pathways involving chroman structures.
• Asymmetric Catalysis Studies: Employed as a substrate or ligand in the development and testing of new chiral catalysts.
• Material Science Research: Investigated for its potential application in the development of advanced organic materials with specific optical properties.

Basic Information

Item	Details
Product Name	(2R)-2α-(3,4-Dimethoxyphenyl)-5,7-Dimethoxychroman-3α-Ol
CAS No.	51196-02-2
Molecular Formula	C19H22O6
Molecular Weight	346.38 g/mol
Synonyms	(2R)-2-(3,4-Dimethoxyphenyl)-5,7-dimethoxychroman-3-ol; (2R)-2-(3,4-Dimethoxyphenyl)-5,7-dimethoxy-2,3-dihydro-1-benzopyran-3-ol; 3-Hydroxy-2-(3,4-dimethoxyphenyl)-5,7-dimethoxychromane; 51196-02-2; Chroman-3-ol, 2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-, (2R)-
EINECS	Contact for details

Quality Control

Our (2R)-2α-(3,4-Dimethoxyphenyl)-5,7-Dimethoxychroman-3α-Ol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm enantiomeric excess. Certificates of Analysis (COA) detailing identity, purity, and specific impurities are provided and traceable to each production lot, ensuring consistency for your critical R&D and scale-up processes.

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 product is light-sensitive and should be handled under appropriate conditions to maintain stability.

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%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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