Description

5,10-Dimethoxy-8,8-Dimethyl-2H,8H-Benzo[1,2-B:5,4-B']Dipyran-2-One is a high-purity, specialized organic compound belonging to the benzodipyranone class. This chemical serves as a critical advanced intermediate or building block in complex organic synthesis, valued for its unique fused ring structure. It is primarily utilized by pharmaceutical R&D and fine chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly for complex heterocyclic targets.
• Organic Synthesis Reagent: Used in advanced organic chemistry to construct intricate molecular architectures for research purposes.
• Material Science Research: Investigated as a precursor or core structure for developing specialty polymers or organic electronic materials.
• Agrochemical Intermediate: Potential use in the synthesis of new, high-performance crop protection agents.
• Dye & Pigment Intermediate: Serves as a starting material for synthesizing specialized chromophores and colorants.
• Academic & Industrial R&D: A valuable compound for chemical research in universities and corporate laboratories exploring new synthetic pathways.

Basic Information

Product Name	5,10-Dimethoxy-8,8-Dimethyl-2H,8H-Benzo[1,2-B:5,4-B']Dipyran-2-One
CAS No.	68421-13-6
Molecular Formula	C₁₆H₁₈O₅
Molecular Weight	290.31 g/mol
Synonyms	8,8-Dimethyl-5,10-dimethoxy-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one; 5,10-Dimethoxy-8,8-dimethyl-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one; Benzo[1,2-b:5,4-b']dipyran-2-one, 5,10-dimethoxy-8,8-dimethyl-; 68421-13-6; UNII-9S6A9ZQ9QN
EINECS	Contact for details

Quality Control

Our 5,10-Dimethoxy-8,8-Dimethyl-2H,8H-Benzo[1,2-B:5,4-B']Dipyran-2-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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