Description

2-Hydroxy-3-Methoxy-7,8,9,10-Tetrahydro-6H-Benzo[C]Chromen-6-One CAS NO 145575-31-1 is a high-purity, specialized organic compound belonging to the chromenone class, which serves as a critical advanced intermediate in fine chemical synthesis. Its unique fused-ring structure makes it a valuable building block for the development of novel pharmacologically active molecules and functional materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced material science industries seeking to create new compounds with specific biological or physical properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or metabolic diseases.
• Agrochemical Research: Used as a core scaffold for developing new active ingredients in herbicides, fungicides, or plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing electron-transport or host materials in OLED devices due to its chromenone core.
• Fluorescent Probe & Dye Synthesis: Utilized in the creation of fluorescent markers and dyes for bio-imaging and diagnostic applications.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting research in medicinal chemistry and heterocyclic compound synthesis.
• Fine Chemical Synthesis: Employed as a sophisticated building block for creating complex natural product analogs and other high-value specialty chemicals.

Basic Information

Item	Detail
Product Name	2-Hydroxy-3-Methoxy-7,8,9,10-Tetrahydro-6H-Benzo[C]Chromen-6-One
CAS No.	145575-31-1
Molecular Formula	C₁₄H₁₄O₄
Molecular Weight	246.26 g/mol
Synonyms	2-Hydroxy-3-methoxy-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one; 6H-Benzo[c]chromen-6-one, 7,8,9,10-tetrahydro-2-hydroxy-3-methoxy-; 3-Methoxy-2-hydroxy-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one; Tetrahydro-2-hydroxy-3-methoxy-benzo[c]chromen-6-one; Light-sensitive chromenone derivative
EINECS	Contact for details

Quality Control

Every batch of 2-Hydroxy-3-Methoxy-7,8,9,10-Tetrahydro-6H-Benzo[C]Chromen-6-One is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and mass spectrometry. Our quality commitment aligns with cGMP principles where applicable, ensuring the material is suitable for demanding research and scale-up applications.

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 heat sources and incompatible materials. This compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.