Description

5-Hydroxy-2,8,8-Trimethyl-6-(3-Methyl-1,3-Butadienyl)-4H,8H-Benzo[1,2-B:3,4-B']Dipyran-4-One is a complex organic compound belonging to the chromene (benzopyran) class, characterized by its fused ring system and isoprenoid side chain. This compound is of significant interest as a key intermediate or reference standard in advanced organic synthesis and natural product research. It is primarily sought after by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions for the development of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Natural Product Synthesis: Used as a synthetic analog or precursor in the total synthesis of complex natural products containing chromene or benzopyran scaffolds.
• Chemical Research Standard: Acts as a high-purity reference material for analytical method development, calibration, and quality control in research settings.
• Material Science Research: Investigated for its potential application in the development of advanced organic materials due to its unique conjugated structure.
• Biochemical Probe Development: Utilized in the design and synthesis of molecular probes for studying enzyme interactions or cellular processes.

Basic Information

Product Name	5-Hydroxy-2,8,8-Trimethyl-6-(3-Methyl-1,3-Butadienyl)-4H,8H-Benzo[1,2-B:3,4-B']Dipyran-4-One
CAS No.	60802-28-0
Molecular Formula	C20H22O3
Molecular Weight	310.39 g/mol
Synonyms	6-(3-Methylbuta-1,3-dien-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-(3-methyl-1,3-butadienyl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one; Benzo[1,2-b:3,4-b']dipyran-4-one derivative; Chromene derivative; Benzodipyranone
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-2,8,8-Trimethyl-6-(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, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.