Description

3,4-Dihydro-5-Hydroxy-2,3,8,8-Tetramethyl-4-Oxo-β-Propyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-6-Propanoic Acid is a complex organic compound belonging to the chromone or benzodipyran class, known for its specific structural framework. This compound matters as a valuable synthetic intermediate and a potential precursor for developing novel active ingredients in advanced research and development. It is needed by fine chemical manufacturers and research institutions in the pharmaceutical, agrochemical, and material science sectors for creating specialized molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its complex heterocyclic structure.
• Organic Synthesis: Acts as a versatile precursor for constructing more complex chromone and fused-ring systems in academic and industrial research.
• Material Science: Investigated for potential use in creating specialized organic materials, dyes, or photoactive compounds due to its chromophore core.
• Biochemical Research: Employed as a reference standard or probe in studies exploring enzyme interactions or biochemical mechanisms.

Basic Information

Product Name	3,4-Dihydro-5-Hydroxy-2,3,8,8-Tetramethyl-4-Oxo-β-Propyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-6-Propanoic Acid
CAS No.	40737-92-6
Molecular Formula	C22H28O6
Molecular Weight	388.46 g/mol
Synonyms	6-Propanoic acid-3,4-dihydro-5-hydroxy-2,3,8,8-tetramethyl-4-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran; 2H,8H-Benzo[1,2-b:3,4-b']dipyran-6-propanoic acid, 3,4-dihydro-5-hydroxy-2,3,8,8-tetramethyl-4-oxo-β-propyl-; β-Propyl-3,4-dihydro-5-hydroxy-2,3,8,8-tetramethyl-4-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-6-propanoic acid; Chromone carboxylic acid derivative; Benzodipyran propanoic acid derivative
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-5-Hydroxy-2,3,8,8-Tetramethyl-4-Oxo-β-Propyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-6-Propanoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider inert atmosphere conditions to preserve stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
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.