Description

5-Hydroxy-2,8,8-Trimethyl-6-[(E)-3-Methyl-1,3-Butadienyl]-4H,8H-Benzo[1,2-B:3,4-B']Dipyran-4-One is a specialized organic compound belonging to the benzodipyranone class, valued for its unique chromophore structure and biological activity. This compound serves as a critical high-purity intermediate and a key scaffold in advanced research and development. It is primarily sought by industries focused on pharmaceutical synthesis, agrochemical development, and functional material science.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates with potential therapeutic applications.
• Agrochemical Research: Used in developing new active ingredients for crop protection and pest management solutions.
• Organic Synthesis & Chemical Research: Serves as a versatile precursor for constructing complex heterocyclic compounds in academic and industrial R&D.
• Dye & Pigment Precursor: Utilized in the development of specialized dyes and pigments due to its conjugated molecular framework.
• Material Science: Investigated for use in organic electronic materials and photonic applications.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and regulatory testing in relevant industries.

Basic Information

Product Name	5-Hydroxy-2,8,8-Trimethyl-6-[(E)-3-Methyl-1,3-Butadienyl]-4H,8H-Benzo[1,2-B:3,4-B']Dipyran-4-One
CAS No.	61347-52-2
Molecular Formula	C20H22O3
Molecular Weight	310.39 g/mol
Synonyms	6-[(1E)-3-Methyl-1,3-butadien-1-yl]-5-hydroxy-2,8,8-trimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one; 5-Hydroxy-2,8,8-trimethyl-6-[(1E)-3-methyl-1,3-butadien-1-yl]-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one; 4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one, 5-hydroxy-2,8,8-trimethyl-6-[(1E)-3-methyl-1,3-butadien-1-yl]-; (E)-5-Hydroxy-2,8,8-trimethyl-6-(3-methylbuta-1,3-dien-1-yl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-2,8,8-Trimethyl-6-[(E)-3-Methyl-1,3-Butadienyl]-4H,8H-Benzo[1,2-B:3,4-B']Dipyran-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting customer specifications. Certificates of Analysis (COA) detailing all critical quality attributes are provided with every shipment.

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). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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