Description

2,3-Dibenzofurandiol, 2,3-Dihydro-, cis- (9Ci) is a specialized dihydrobenzofuran derivative, a key chiral building block in advanced organic synthesis. Its cis-configured diol functionality makes it a valuable precursor for constructing complex molecular architectures, particularly in the development of pharmaceuticals and fine chemicals. This compound is essential for research and production chemists in the pharmaceutical, agrochemical, and material science industries seeking high-purity, structurally defined intermediates.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and cardiovascular diseases.
• Agrochemical Research: Serves as a building block for developing novel herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Ligand and Catalyst Development: Used in the preparation of chiral ligands for asymmetric catalysis, enabling more efficient and selective chemical transformations.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the synthesis of specialized polymers and advanced organic materials.
• Academic and R&D: A valuable reference standard and starting material in university and corporate research laboratories for methodological development and discovery chemistry.

Basic Information

Product Name	2,3-Dibenzofurandiol, 2,3-Dihydro-, cis- (9Ci)
CAS No.	71878-68-7
Molecular Formula	C₁₄H₁₂O₃
Molecular Weight	228.24 g/mol
Synonyms	cis-2,3-Dihydro-2,3-dibenzofurandiol; (2R,3S)-2,3-Dihydro-2,3-benzofurandiol (and its enantiomer); 2,3-Dihydroxy-2,3-dihydrodibenzofuran, cis-; 2,3-Dihydrodibenzofuran-2,3-diol; Benzofuran-2,3-diol derivative; Dihydrodibenzofurandiol
EINECS	Contact for details

Quality Control

Every batch of 2,3-Dibenzofurandiol, 2,3-Dihydro-, cis- (9Ci) is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and chiral integrity. A comprehensive Certificate of Analysis (COA) detailing purity, chiral excess, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Keep away from oxidizing agents.

Specification

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