Description

[Z,(-)]-3-(3,4-Dihydro-5-Hydroxy-2,3,8,8-Tetramethyl-4-Oxo-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-6-Yl)-3-Phenylpropenoic Acid is a high-purity, complex organic compound belonging to the chromone and coumarin derivative family. It serves as a critical advanced pharmaceutical intermediate and a versatile building block for synthesizing novel bioactive molecules. This compound is essential for research and development in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates with potential anti-inflammatory, antioxidant, or neuroprotective activities.
• Research & Development: Used in academic and industrial R&D for studying structure-activity relationships (SAR) and developing new chromone-based therapeutics.
• Fine Chemical Synthesis: Serves as a sophisticated building block for creating complex natural product analogs and specialty chemicals.
• Agrochemical Research: Potential intermediate in developing new active ingredients for crop protection products.
• Cosmetic Ingredient Research: Investigated for use in premium skincare formulations due to its chromone-derived structural properties.

Basic Information

Item	Detail
Product Name	[Z,(-)]-3-(3,4-Dihydro-5-Hydroxy-2,3,8,8-Tetramethyl-4-Oxo-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-6-Yl)-3-Phenylpropenoic Acid
CAS No.	36626-19-4
Molecular Formula	C25H24O6
Molecular Weight	420.46 g/mol
Synonyms	(Z)-3-(5-Hydroxy-2,3,8,8-tetramethyl-4-oxo-2,3,8,8a-tetrahydro-4H,9H-pyrano[2,3-f]chromen-6-yl)-3-phenylacrylic acid; (-)-3-(3,4-Dihydro-5-hydroxy-2,3,8,8-tetramethyl-4-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-6-yl)-3-phenyl-2-propenoic acid; Chromone carboxylic acid derivative; Phenylpropenoic acid chromone derivative
EINECS	Contact for details

Quality Control

Our [Z,(-)]-3-(3,4-Dihydro-5-Hydroxy-2,3,8,8-Tetramethyl-4-Oxo-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-6-Yl)-3-Phenylpropenoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Specific Rotation	Contact for details

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