Description

3-Methyl-1-(3-Oxobutan-2-Yloxy)-7,8,9,10-Tetrahydrobenzo[C]Chromen-6-One is a specialized organic compound belonging to the chromenone class, characterized by its complex fused-ring structure. This chemical serves as a high-value synthetic intermediate and building block in advanced organic synthesis, where its unique molecular framework is critical for constructing complex target molecules. It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Organic Synthesis Building Block: Utilized in complex multi-step syntheses to construct fused heterocyclic systems common in many bioactive molecules.
• Material Science Research: Investigated as a monomer or precursor for developing specialty polymers or organic electronic materials with specific optical properties.
• Agrochemical Development: Serves as an intermediate in the research and synthesis of new-generation crop protection agents and pesticides.
• Academic & Contract Research: Used in university and CRO (Contract Research Organization) laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	3-Methyl-1-(3-Oxobutan-2-Yloxy)-7,8,9,10-Tetrahydrobenzo[C]Chromen-6-One
CAS No.	307550-57-8
Molecular Formula	C₁₉H₂₂O₄
Molecular Weight	314.38 g/mol
Synonyms	3-Methyl-1-(3-oxobutan-2-yloxy)-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one; 6H-Benzo[c]chromen-6-one, 7,8,9,10-tetrahydro-3-methyl-1-[(1-methyl-2-oxopropyl)oxy]-; 1-(1-Methyl-2-oxopropoxy)-3-methyl-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one; 307550-57-8; Tetrahydrobenzochromenone derivative; Chromen-6-one intermediate
EINECS	Contact for details

Quality Control

Our production of 3-Methyl-1-(3-Oxobutan-2-Yloxy)-7,8,9,10-Tetrahydrobenzo[C]Chromen-6-One adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure consistent high quality and reliable performance in your synthetic processes. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider holding under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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