Description

9-Hydroxy-7-Methyl-2,3-Dihydrocyclopenta[C]-Chromen-4(1H)-One is a high-purity, specialized organic compound belonging to the chromenone class, valued for its distinct molecular framework. This compound is critical for advanced research and development, serving as a key synthetic intermediate or a reference standard in the creation of novel chemical entities. It is primarily sought after by the pharmaceutical, agrochemical, and fine chemical industries for applications in drug discovery, material science, and the synthesis of complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of potential active pharmaceutical ingredients (APIs) and novel drug candidates.
• Research & Development: Used as a high-purity reference standard and starting material in academic and industrial R&D for exploring new chemical reactions and properties.
• Agrochemical Synthesis: Acts as a precursor in the development of new crop protection agents and specialty agrochemicals.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and functional materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and mechanisms.

Basic Information

Product Name	9-Hydroxy-7-Methyl-2,3-Dihydrocyclopenta[C]-Chromen-4(1H)-One
CAS No.	131526-95-9
Molecular Formula	C₁₃H₁₂O₃
Molecular Weight	216.23 g/mol
Synonyms	9-Hydroxy-7-methyl-2,3-dihydro-1H-cyclopenta[c]chromen-4-one; 7-Methyl-9-hydroxy-2,3-dihydro-1H-cyclopenta[c]chromen-4-one; 9-Hydroxy-7-methyl-2,3-dihydrocyclopenta[c]chromen-4(1H)-one; Cyclopenta[c]chromen-4(1H)-one, 9-hydroxy-7-methyl-2,3-dihydro-; 131526-95-9; 9-Hydroxy-7-methyl-2,3-dihydro-1H-cyclopenta[c]chromen-4-one; 7-Methyl-9-hydroxy-2,3-dihydrocyclopenta[c]chromen-4-one
EINECS	Contact for details

Quality Control

Our 9-Hydroxy-7-Methyl-2,3-Dihydrocyclopenta[C]-Chromen-4(1H)-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. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

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	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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