Description

1,2-Benzenediol, 3-(3,6-Dihydro-4-Methyl-2H-Pyran-3-Yl)- (9Ci) is a specialized catechol derivative with a fused dihydropyran ring, offering a unique chemical scaffold for advanced synthesis. This compound is valued for its role as a key synthetic intermediate in the development of complex organic molecules, particularly in pharmaceutical and agrochemical research. Industries engaged in fine chemical manufacturing and R&D for novel active ingredients will find this material essential for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or plant growth regulators where the catechol moiety is pharmacologically active.
• Material Science Precursor: Acts as a monomer or functionalizing agent in the production of specialty polymers, resins, or coatings with enhanced adhesion or antioxidant properties.
• Ligand Synthesis: Utilized in organometallic chemistry to create complex chelating ligands for catalysis or metal-organic frameworks (MOFs).
• Flavor & Fragrance Intermediate: Employed in the multi-step synthesis of complex aroma chemicals where the fused ring structure contributes to unique olfactory profiles.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis, including cycloaddition reactions or asymmetric catalysis.

Basic Information

Product Name	1,2-Benzenediol, 3-(3,6-Dihydro-4-Methyl-2H-Pyran-3-Yl)- (9Ci)
CAS No.	153694-77-0
Molecular Formula	C12H14O3
Molecular Weight	206.24 g/mol
Synonyms	3-(3,6-Dihydro-4-methyl-2H-pyran-3-yl)benzene-1,2-diol; 3-(3,6-Dihydro-4-methyl-2H-pyran-3-yl)-1,2-benzenediol; 3-(4-Methyl-3,6-dihydro-2H-pyran-3-yl)pyrocatechol; Catechol, 3-(3,6-dihydro-4-methyl-2H-pyran-3-yl)-; 1,2-Dihydroxy-3-(3,6-dihydro-4-methyl-2H-pyran-3-yl)benzene; 4-Methyl-3-(3,6-dihydro-2H-pyran-3-yl)pyrocatechol; 153694-77-0; (9CI) designation compound
EINECS	Contact for details

Quality Control

Our production of 1,2-Benzenediol, 3-(3,6-Dihydro-4-Methyl-2H-Pyran-3-Yl)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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