Description

3-[2-(Acetyloxy)-4-Methoxyphenyl]-3,4-Dihydro-2H-1-Benzopyran-7-Ol Acetate is a high-purity, synthetically derived chromane derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical building block and key intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors for its versatile chemical structure.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel therapeutic agents, particularly those targeting cardiovascular and neurological pathways.
• Organic Synthesis Building Block: Used in complex multi-step syntheses to construct chromane and benzopyran-based molecular frameworks.
• Agrochemical Research: Serves as an intermediate for developing new crop protection agents and plant growth regulators.
• Material Science Research: Investigated as a monomer or additive for creating advanced polymers with specific optical or electronic properties.
• Reference Standard: Employed as an analytical standard in quality control (QC) and research & development (R&D) laboratories for method development and validation.
• Biochemical Research: Used in studies exploring enzyme inhibition and other biological interactions due to its specific structural motifs.

Basic Information

Product Name	3-[2-(Acetyloxy)-4-Methoxyphenyl]-3,4-Dihydro-2H-1-Benzopyran-7-Ol Acetate
CAS No.	38822-06-9
Molecular Formula	C20H20O6
Molecular Weight	356.37 g/mol
Synonyms	7-Acetoxy-3-[2-acetoxy-4-methoxyphenyl]-3,4-dihydro-2H-1-benzopyran; 3-(2-Acetoxy-4-methoxyphenyl)-3,4-dihydro-2H-chromen-7-yl acetate; 7-Hydroxy-3-(2-hydroxy-4-methoxyphenyl)chroman-7-yl diacetate; Chromane derivative 38822-06-9; Benzopyran-7-ol acetate derivative
EINECS	Contact for details

Quality Control

Our production of 3-[2-(Acetyloxy)-4-Methoxyphenyl]-3,4-Dihydro-2H-1-Benzopyran-7-Ol Acetate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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