Description

3-Hydroxy-4-Methyl-7,8,9,10-Tetrahydro-6H-Benzo[C]Chromen-6-One is a specialized organic compound belonging to the chromenone class, serving as a key synthetic intermediate and building block in advanced chemical synthesis. Its value lies in its unique fused-ring structure, which is crucial for constructing complex molecules with specific biological or material properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity, reliable intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its heterocyclic core structure.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex chromenone and coumarin derivatives used in dyes, pigments, and functional materials.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard for chromatography in chemical research programs.
• Material Science Precursor: Investigated for the development of organic semiconductors or light-emitting materials due to its conjugated system.

Basic Information

Product Name	3-Hydroxy-4-Methyl-7,8,9,10-Tetrahydro-6H-Benzo[C]Chromen-6-One
CAS No.	55047-37-5
Molecular Formula	C₁₄H₁₄O₃
Molecular Weight	230.26 g/mol
Synonyms	3-Hydroxy-4-methyl-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one; 4-Methyl-3-hydroxy-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one; 6H-Benzo[c]chromen-6-one, 7,8,9,10-tetrahydro-3-hydroxy-4-methyl-; Tetrahydro-3-hydroxy-4-methylbenzo[c]chromen-6-one; 3-Hydroxy-4-methyl-6H-benzo[c]chromen-6-one, 7,8,9,10-tetrahydro-
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-4-Methyl-7,8,9,10-Tetrahydro-6H-Benzo[C]Chromen-6-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for GMP or research use.

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 light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
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.